Rolls-Royce Archives
| Identifier | Entry | ||
| 02-page001 | Drawings for a rear axle and proposing modifications to the braking system. | ||
| View original record | To BY. from DA. c. to CJ. HS. X7350 DA4/M15.1.26. EAC.7. REAR AXLE. X.7350 X.7420 We have sent prints of the following drawings to R. and now send them to you, because, though we cannot give you a… | ||
| 02-page002 | Modified rear axle tube (N.sch.2140) and an updated diagram of stresses. | ||
| View original record | X.7350 To BY. from Da. c. to CJ. hs. DA1/M10.2.26. EAC.7. REAR AXLE. Herewith we send N.sch.2140 - axle tube suitable for a 58" track. We have made some slight modification since the previous axle… | ||
| 02-page003 | Progress and delays concerning the testing of back axle controls for the Phantom model. | ||
| View original record | To Hs. Da. BY. AJS. FROM R. LE CANADEL. c. to CJ. BJ. RG E. X7350 R2/M27.2.26. BACK AXLE CONTROL - PHANTOM. X.7350 X.8240 X.8350 X.7240 I had hoped that some time about now Hs., and possibly RG., DA.,… | ||
| 02-page004 | Clarifying the front and back axle tread dimensions for the New Phantom chassis. | ||
| View original record | X.7350 c. BY/HEB. c. Hs EYC/H. 31.3.25. AXLES. The improved lightened front axle as arranged for either the new Phantom or the improved New Phantom known as EAC.VIII. has a tread of 58". The back axle… | ||
| 02-page005 | Design alterations for a rear axle, specifically concerning scalloping flanges and bolt positions. | ||
| View original record | X. 7350 To BY. from DA. c. to CJ. Hs. DA1/1/31.3.26. EAC.7. REAR AXLE. Replying to your BY/C6/G26.3.26., we send herewith N.sch.2171 shewing how we suggest the points raised should be dealt with. We… | ||
| 02-page006 | New rear hub for the E.A.C.VII semi-elliptic controlled axle, including a list of blueprints and a request to order parts. | ||
| View original record | X7350 c. BY/IND. c. Hs. E.A.C.VII. REAR AXLE. -------------------- In connection with the semi-elliptic controlled axle for EAC.VII, R. has specified a new type of rear hub, incorporating the same… | ||
| 02-page007 | Design of a rear axle casing with hypoid gears and requesting further dimensions. | ||
| View original record | To BY. from DA. c.c. to BJ. Hs. X7350 DAL/M6.10.26. EAC-9 REAR AXLE. X. 7350 X. 2066 Herewith we send N.schs. 2275/6/9 shewing the rear axle casing for the above car with hypoid gears. It will be… | ||
| 02-page008 | Query and response regarding a potential increase in vehicle body width. | ||
| View original record | HS [Stamp]: RECEIVED OCT 23 1976 How does this fit in with our coach work orders please? An increase of ½" on each side total 1" will not affect bodies already built. Should we take advantage for… | ||
| 02-page009 | Standardisation of chassis parts for a rear axle with 1' wider track. | ||
| View original record | RR 78B. REVISED (10M) (DE 444 6-10-25) BM. X7360 COMPLETED 26.10.26 STANDARDISATION of CHASSIS PARTS. Date 23.9.26 Description of Parts. REAR AXLE WITH 1" WIDER TRACK. X No. 738 Drawing No. Part… | ||
| 02-page010 | Standardisation sheet regarding the rear axle with a 1' wider track. | ||
| View original record | C O P Y. To Hs. from My/Rb. My/Rb2/N/139A/BJ23.10.26. STANDARDISATION SHEET X.7360 REAR AXLE WITH 1" WIDER TRACK. Please note that the difference in cost of the double locking device rear hubs is not… | ||
| 02-page011 | Modifications to the rear axle gearbox for lower ratio hypoid gears. | ||
| View original record | To BY. from DA. c. to BJ. c. to Hs. X 7350. DA2/M28.10.26. EAC-9 and 10 HYPOID GEAR REAR AXLE. X.2066 X.7350 X.7310 Herewith we send N.sch.2287 shewing the slight modifications to the rear axle… | ||
| 02-page012 | Fitting and testing of jacking pads on a Phantom rear axle. | ||
| View original record | To R. from Hs/AJL. c. to BJ. Wor. c. to E. Da. c. to BY. K7350 Hs/AJL1/LG26.5.27. PHANTOM REAR AXLE JACK PAD. + U/Part for print We have fitted to 12-EX chassis jacking pads on the rear axle to drgs.… | ||
| 02-page013 | Standardisation document for jack pads fitted to the near axle to improve jacking. | ||
| View original record | RR 755 REVISED (10M) (DE 649 9-12-26) BM. 2/1187. K7350. COMPLETED 16.6.27 STANDARDISATION of CHASSIS PARTS. Description of Parts. JACK PADS FITTED TO NEAR AXLE. Origin. To reduce difficulties of… | ||
| 02-page014 | Introduction of a new standardised chassis part, including costs and testing details. | ||
| View original record | STANDARDISATION OF CHASSIS PARTS (1) The number of the first chassis on which the new part will be fitted. E.2. (2) Date when the chassis will be handed to test. 1.10.27. (3) Cost of scrapped… | ||
| 02-page015 | Design and ordering of hypoid rear axle gears with different offsets. | ||
| View original record | To BY. from DA. c. to BJ. Hs. 47350 DAL/M25.6.27. HYPOID REAR AXLE GEARS. X.2066 X.7350 We have discussed again the question of hypoid rear axle gears, and R. wishes us to proceed immediately to order… | ||
| 02-page016 | Reminder requesting comparative weights for EAC.7 and 40/50 back axles and their associated components. | ||
| View original record | Hs. from DA. X7350 DAE/M8.10.27. REAR AXLE WEIGHTS: X.7350 X.8840 This is to remind you of our verbal request that you would supply us with comparative weights of the EAC.7. and 40/50 back axles. We… | ||
| 02-page017 | Proposed modification to the rear axle centre casing, including experimental changes to bearings and the differential cage. | ||
| View original record | BY. from DA. c. to BJ. Hs. +7350 DA1/M12.10.27. EAC.14. BACK AXLE. X.3807 X.7350 X.515 Herewith we send N.sch. 2481 shewing the proposed modification to the inside of the rear axle centre casing.… | ||
| 02-page018 | Axle weights, comparing an open propeller shaft with cantilever construction and detailing weight savings. | ||
| View original record | To R. from Hs/Rm. c. to BJ. Wor. c. toE. DA. c. to BY. OY. Y7850 Hs/Rm2/LG2.11.27. EAC.7. AXLE WEIGHTS. +8840 As will be seen from the attached figures, the open propeller shaft with semi elliptic… | ||
| 02-page019 | Weight comparison of axle components between the EAC.7 and 40/50 HP models, detailing alterations due to the Hotchkiss drive. | ||
| View original record | COMPARISON EAC. 7. AND 40/50 HP. AXLE WEIGHTS. Weight alterations due to Hotchkiss drive. EAC.7. | LBS. | 40/50 HP. | LBS. ---|---|---|--- 2 universal joints. | 43.0 | Sphere and housing. | 21.9… | ||
| 02-page020 | Table comparing weights of axle components to calculate weight savings between models EAC.7 and 40/50. | ||
| View original record | WEIGHT SAVING INDEPENDENT OF TYPE OF AXLE CONTROL. ITEM. | EAC. 7. | 40/50. | WT. SAVING. Camshafts and camshaft mounting with brake carrier plates and brake shoes. (EAC.7. spring pads omitted.++) |… | ||
| 02-page021 | Comparison table of axle weights for EAC.7 and KAE 40/50 models. | ||
| View original record | EAC. 7. AND 40/50 AXLE WEIGHTS. Parts included in weights given. ITEM. | (a) EAC.7. | (b) KAE 40/50. Axle tubes stripped. | 54.1 | 59.88 Brake drums. | 52.0 | 61.0 Brake shoes and brake shoe mounting,… | ||
| 02-page022 | Technical discussion regarding axle weights, component weights, and their impact on sprung vs. unsprung mass. | ||
| View original record | Hs. from DA. X7350 DAA/M4.11.27. EAC.7. AXLE WEIGHTS. X.8840 X.7350 With reference to Hs/Rm2/LG2.11.27., we expect that we shall discuss the whole of this question with R. in the course of the next… | ||
| 02-page023 | Axle weight calculations and comparing the weight of the EAC.7 transmission type against the standard 40/50 model. | ||
| View original record | To R. from Hs/Rm. c. to BJ. Wor. c. to E. Da. c. to BY. Y7350 Hs/Rm2/LG8.11.27. EAC.7. AXLE WEIGHTS. X.8840 X.7350 Further to our Hs/Rm2/LG2.11.27. The weight of the universal joint was inadvertently… | ||
| 02-page024 | Rear axle control weight reduction and spring performance for the 40/50 model. | ||
| View original record | contd :- -2- rear axle control will be 30.5 lbs. lighter than the present standard 40/50. We consider that the spring makers are not making the best use of the metal at their disposal as demonstrated… | ||
| 02-page025 | Recommendations on axle ratios based on car weight, destination, and customer preferences. | ||
| View original record | To BY. from Hs/Rn. c. to Sg. c. to Hm. X7350 Hs/RnL/LG9.1.28. AXLE RATIOS. X8350 X7350 Though we have standardised the 14-tooth axle, we do not recommend that this should be utilised without… | ||
| 02-page026 | Comparative table of weights for bevel wheels and pinions for various axle types. | ||
| View original record | HYPOID AND EAC VII AXLES. COMPARITIVE WEIGHTS OF BEVEL WHEELS AND PINIONS. | TYPE | RATIO | PINIONS | | BEVEL WHEELS. | | | | | PIECE Nº | WEIGHT | PIECE Nº | WEIGHT | |---|---|---|---|---|---| | EAC… | ||
| 02-page027 | Outlining alternative suggestions for oil retaining devices on a 1' offset hypoid rear axle. | ||
| View original record | BY. from DA. c. to BJ. ns. X7350 Da2/M28.2.28. EAC.10 1" OFFSET HYPOID REAR AXLE. X.7350 X.2066 X.3807 Herewith we send N.sch.2552/3/5 on which we have shewn oil retaining devices on the 1" offset… | ||
| 02-page028 | Proposal for centralised chassis lubrication for the rear axle. | ||
| View original record | BY. from DA. c. to BJ. Hs. X7350 DA2/M17.3.28. X.3806 CENTRALISED CHASSIS LUBRICATION. X.7350 X.7360 Herewith we send N.schs. 2565 shewing a proposal for carrying oil along the spring to the rear axle… | ||
| 02-page029 | Suggestion concerning central oiling for the front anchorage of the rear spring, referencing a previous suggestion for 'India 3'. | ||
| View original record | DA. Hs. from R. BY. c. to B.J. Wor. X7350 R3/M14.4.28. ss. CENTRAL OILING. X.3806 X.840 X.7350 X.7410 N.sch.2541 - again front anchorage of rear spring, no oiling shewn to back axle via this spring.… | ||
| 02-page030 | Modification to the endwise locating washer for the 'SS' Rear Axle to ease assembly. | ||
| View original record | To BY. from DA. c, to BJ. Hs. X.7350 DA3/M21.4.28. EAC.14. & 'SS' REAR AXLE. X.7350 With reference to the point recently raised by Derby as to the difficulty of assembling the inner camshaft xx of the… | ||
| 02-page031 | Modifications to the centralised chassis lubrication and rear spring attachment for a Phantom 12-EX. | ||
| View original record | BY. HS. from DA. X7350 DA2/M10.5.28. NEXT 10,000 MILES PHANTOM. 12-EX. X. 8940c X. 3306 X. 7350 With reference to the centralised chassis lubrication on this car, we have a scheme nearly complete… | ||
| 02-page032 | Wearing pad for the rear axle's central chassis lubrication system. | ||
| View original record | BY. from DA. c. to BJ. Hs. X7350 DA2/M11.5.28. CENTRAL CHASSIS LUBRICATION. X.7350 X.3806 Herewith we send N.Sch.2598 - wearing pad on rear axle. It is intended that this should be fitted to the car… | ||
| 02-page033 | Simplified arrangement for the centralised chassis lubrication system on the rear axle. | ||
| View original record | BY. from DA. c. to BJ. Hs. X7350 DA2/M16.5.28. CENTRALISED CHASSIS LUBRICATION - REAR AXLE. X. 7350 X. 3806 Herewith we send N.sch.2602 - arrangement of the Enots-Bijur lubrication on the back axle.… | ||
| 02-page034 | Satisfactory performance of a Hypoid rear axle and issues with wing clearance for coachbuilders. | ||
| View original record | X7350 X2066 To DA. from Hs/Rm. Hs/Rm5/LG7.6.28. With reference to DA5/M5.6.28. Our experience so far on the Hypoid rear axle has been very satisfactory. We hope to return 14-EX car to WW. in the near… | ||
| 02-page035 | Slight modifications to the rear axle end to accommodate a rebuilt wire wheel. | ||
| View original record | BY. from DA. c. to BJ. Hs. X7350 DA3/M21.9.28. 'SS' REAR AXLE. X.7350 X.7310 Herewith we send N.sch.2722, shewing the slight modifications to the rear axle end required to accommodate the rebuilt wire… | ||
| 02-page036 | Confirming the selection of axle N.sch.2718 over N.sch.2625. | ||
| View original record | To BY. from Hs/Rn. * X7350? Hs/Rn2/LG24.9.28. With reference to DA2/M21.9.28. We consider that without doubt N.sch.2718 is the axle we require and therefore it is no use going further with N.sch.2625.… | ||
| 02-page037 | Introduction of the 14 tooth axle as a standard part, seeking a timeline for the change. | ||
| View original record | [REDACTED] from Wor. [REDACTED] " c to Hs. " [REDACTED] " [REDACTED] " X.7350 Wor6/T.27.9.28. 14 Tooth Axles. Sales wish us to bring in the 14 tooth axle as standard as soon as possible, but without… | ||
| 02-page038 | Providing instructions and a diagram for fitting wooden plugs into brake shafts. | ||
| View original record | BY. from Hs/Rm. x7350 Hs/amL/LG16.11.28. WOODEN PLUGS FOR BRAKE SHAFTS. x 7420 G.76241/2/3/4. We send you herewith wooden plugs for the side by side brake drums rear axle. These plugs have proved… | ||
| 02-page039 | The requirement for air vessels on the rear axle for the centralised lubrication system. | ||
| View original record | X7350 To DA. from Hs/Rm. Hs/Rm3/LG20.11.28. CENTRALISED LUBRICATION. X3806 With reference to DA2/M9.11.28. We are afraid that we shall require air vessels on the rear axle as we are in the same… | ||
| 02-page040 | Modifications to the 'SS' rear axle damper to improve accessibility for adjustments. | ||
| View original record | To R. from Hs/Rn. c. to BJ. Wor. c. to E. DA. c. to BY. OY. X7350 Hs/Rml/LG21.11.28. 'SS' REAR AXLE DAMPER. X7060 We have initially adopted the position of the SS. rear damper in the frame to… | ||
| 02-page041 | Positioning and suggested modifications for the 'SS' Rear Axle Damper. | ||
| View original record | To R. from Hs/Rn. c. to BJ. Wor. c. to DA. E. c. to BY. 'SS' REAR AXLE DAMPER. We have adopted the position shewn in N.Sch. 2652 for this damper, as it makes a much neater job of the installation than… | ||
| 02-page042 | Scheme for the 'SS' rear axle and damper to enable cap removal without removing the damper from the frame. | ||
| View original record | X. 7350 Hs. from DA. DA1/M24.11.28 'SS' REAR AXLE AND DAMPER. Replying to Hs/Rm4/LG - we will send you a scheme in the course of a few days enabling the cap to be removed without taking the damper out… | ||
| 02-page043 | Modifications to the 'SS' rear axle damper valve plugs. | ||
| View original record | X. 7350 Hs. from DA. c. to BJ. BY. DA2/M30.11.28. 'SS' REAR AXLE DAMPER. With reference to Hs/Rn4/LG22.11.28. we enclose herewith N.sch.2766 shewing the slight modification to the valve plug etc. on… | ||
| 02-page044 | Investigation of noisy 'SS' rear axles and a proposed modification to the axle rig for easier adjustment. | ||
| View original record | To Sft. from Hs. 47350 c. to Wor. BY. Hs8/LG6.12.28. 'SS' REAR AXLES. We should be glad if you will arrange that the axle rigs are adapted to take the SS. axle. We have at present two noisy axles of… | ||
| 02-page045 | Urgent completion of 'SS' and '20-EX' chassis, proposing the use of standard bevels to avoid delays waiting for American Hypoid Gears. | ||
| View original record | SECRET X7350 Wor3/T.4.1.29. Hs/Rm. from Wor. [Strikethrough]Recd[/Strikethrough] " copy to BY. -------------------- 'SS' I am sure you will agree that it is equally important to get more complete… | ||
| 02-page046 | Telegram regarding travel to London and the availability of cars. | ||
| View original record | Roycar Derby. Shall be in London monday morning axles off Flex and Rex can be used to run cars. Hives. | ||
| 02-page047 | Modifications to rear axle oil drain holes to prevent them from choking with mud. | ||
| View original record | BY: from DA. c. to SG. Hs. X. 7350 DA1/M7.2.29. SS. Rear Axle - OIL DRAIN HOLES. With reference to the trouble of the oil drain holes both from the inner hub and from the toggle shaft bearings choking… | ||
| 02-page048 | Decision to manufacture the S.S. Rear Axle Bridge Piece as a mild steel forging instead of the suggested die-cast aluminium bronze. | ||
| View original record | BY.TWD. c.ROY/MS. c. Hs. X7350? BY8/G.12.2.29. /run S.S. REAR AXLE BRIDGE PIECE G. 15860. ----------------------- With reference to the suggestion I put forward that the above piece would be better in… | ||
| 02-page049 | Oil supply methods for the rear axle's hypoid pinion thrust bearings following an experimental report. | ||
| View original record | BY. from DA. c. to Sg. Hs. X7350 DA4/M20.2.29. X. 7350 X. 2066 SS. REAR AXLE. HYPOID PINION THRUST BEARINGS. We send herewith N.sch. 2834 shewing a suggested means of supplying oil to the forward race… | ||
| 02-page050 | Failures with the aluminium portion of the 'SS' rear axle and proposed modifications. | ||
| View original record | x7350 To R. from Hs. c. to Sg. Wor. c. to E. DA. c. to BY. Hs4/LGA.3.29. 'SS' REAR AXLE. We have had failures with the aluminium portion of the 'SS' rear axle. In some cases the failure has occurred… | ||
| 02-page051 | Modifications to a hypoid rear axle casing to overcome distortion. | ||
| View original record | BY. from DA. c. to SG. HS. 47350 DAL/M19.3.29. SS. HYPOID REAR AXLE CASING. X.2066 X.7350 Herewith we send N.sch.2854 shewing the modifications to the axle casing to overcome the distortion which… | ||
| 02-page052 | Standardised 3-point central lubrication scheme and considering future improvements based on experimental cars and competitor systems. | ||
| View original record | To Sg. from Hs. X7350 Hs2/LG2. 5.29. CENTRAL LUBRICATION. X3862 The standardised scheme for the central lubrication on the 20 HP. and S.S. is 3-point, one point on the front axle, a central pump which… | ||
| 02-page053 | The insufficient strength of a rear shock absorber axle bracket, proposing it be materially strengthened. | ||
| View original record | To DA. from Hs/Rm. c. to BY. Wor. +7350 Ha/Rm5/LG25.4.29. X7520 X7350 Hancock reports today that the bracket on the axle holding the ball end to the rear shock absorber does not appear to be strong… | ||
| 02-page054 | Weakness in the 'SS' rear axle shock damper bracket and a proposal to strengthen it by thickening. | ||
| View original record | BY. from DA. c. to SG. c. to Hs. X7350 DA3/ML.5.29. 'SS' REAR AXLE. X. 7350 X. 7520 X.235 With reference to Hs/Rm5/LG25.4.29. We understand that the rear shock damper bracket is not actually broken,… | ||
| 02-page055 | Design and supply of Enots nipples with non-return valves and filters for axle lubrication. | ||
| View original record | X-7360 HS/GY. from DA. DA2/M25.5.29. X2806 X7420 X4400 X7360 DESIGN OF ENOTS NIPPLE FOR AXLE LUBRICATION. Replying to HS/GY1/LG22.5.29, we understand that you have actually got special Enots nipples… | ||
| 02-page056 | Critiquing a proposal for centralised chassis lubrication and suggesting an alternative scheme. | ||
| View original record | x7350 By. from DA. c. to Sg. Hs. DAL/MS.6.29. x3806 x7420 x7350 40/50 and 20 HP. CENTRALISED CHASSIS LUBRICATION. We thank you for your Ry/CGH5/G31.5.29. It appears to us that the proposal shewn on… | ||
| 02-page057 | Tests and recommendations for lubricating oils used in S.S. Hypoid rear axles. | ||
| View original record | [Handwritten] X7350 To Wor. from Hs/AJL. c. to MX. Sft. c. to EP. Hs/AJL.3/MJ.23.8.29. [Handwritten] X7350 X4481 X1583 LUBRICATING OIL FOR HYPOID REAR AXLES. ------------------------------------ The… | ||
| 02-page058 | Confirmation of the recommended rear axle lubricant for the Phantom II chassis, including capacity, top-up intervals, and price. | ||
| View original record | To Cx/Hdy. From Hs/Rm. X7350 Hs/Rm.3/MJ.19.9.29. X7350 x4481 PHANTOM II CHASSIS. ------------------- With reference to your Cx/Hdy1/MJV18.9.29., we confirm that the lubricant for use in the Phantom ll… | ||
| 02-page059 | Query regarding whether information on the 'Phantom II' chassis back axle lubrication is included in the instruction book. | ||
| View original record | S/W. Hs/Rm. x7350 Cx/20/M/25.9.29. "Phantom II" Chassis - Back Axle Lubrication. Hs/Rm2/MJ/23.9.29. Many thanks for the information contained therein. The only point, however, on which you have left… | ||
| 02-page060 | Potential performance enhancements for the Phantom II, focusing on axle ratios and suspension. | ||
| View original record | HS) From R. EP) DA) X7350 R.2/M11.10.29. c. to Sg. Wor. C. X.7770 X.7771 X.7350 788. PHANTOM II; BROOKLANDS RECORD. The speeds of 80 and 83 MPH. relatively are about as much as one would expect for… | ||
| 02-page061 | Revisions and gear type choice for the Sports Phantom II rear axle. | ||
| View original record | BY. From DA. X7350 DA.2/M23.10.29. c. to SG. HS. SPORTS PHANTOM 11 REAR AXLE. X.7350 X.2066 We send herewith N. scheme 2971., shewing a revision of the original temporary bevel axle shewn on N. scheme… | ||
| 02-page062 | The decision on the 13/41 hypoid gears for the Sports Phantom rear axle. | ||
| View original record | BY. From DA. c. to SG. c. to HS. x7350 DA.1/M25.10.29. SPORTS PHANTOM REAR AXLE. X. 7350 X. 2066 Herewith we send N. scheme 2972 shewing the 13/41 pair of hypoid gears which it is decided on Wednesday… | ||
| 02-page063 | Back axle, hypoid, and gearing requirements for the Phantom II Sports Car. | ||
| View original record | [Handwritten:] X7350 DA. From R. R.1/M26.10.29. c. to Sg. EV. Hs. PHANTOM II SPORTS CAR. X.7770 X.2066 X.7350 It is decided that a hypoid will be required for the back axle. One hundred miles an hour… | ||
| 02-page064 | Sending N. scheme 2974, a drawing of the standard 11/41 hypoid axle ratio. | ||
| View original record | BY. From DA. c. to SG. HS. SS. REAR AXLE. DA.1/M26.10.29. 7350 X.7350 X.2066 We send herewith N. scheme 2974.. shewing particulars of the existing standard 11/41 hypoid axle ratio. This drawing is… | ||
| 02-page065 | Adjustments and issues with the Phantom II brake system. | ||
| View original record | X7350. Hs/From Da. Da.1/30.10.29. c. to By. EP. X.7420 X.7350 PHANTOM II BRAKES. With reference to EP5/24.10.29., the phenomenon of the pedal coming down on the boards had we thought been improved,… | ||
| 02-page066 | The application of a screwed backing nut to the Phantom II hypoid axle pinion thrust bearing. | ||
| View original record | X7350 By. from Da. C. Sg. Hs. Dal/M5.12.29. X.2066 X.7350 PHANTOM 2. HYPOID AXLE. Herewith we send N.sch.2991. showing the application of the screwed backing nut to the Phantom 2. hypoid pinion thrust… | ||
| 02-page067 | Letter to Buck & Hicman, Ltd. regarding a noisy Hypoid rear axle on a Phantom II due to the failure of the recommended oil compound. | ||
| View original record | Y7350. Expl. Dept. Hs3/AJ. Dec.19th.1929. Messrs. Buck & Hicman,Ltd., 2-4-6-. Whitechapel Road, LONDON.E.1. X7350. X2066. Dear Sirs, As you are aware, in our Hypoid rear axle on the Phantom II car we… | ||
| 02-page068 | Recommendations for improving the lubrication process for front and rear axles using the Bijur system. | ||
| View original record | To Da. From Hs/Tsn. c. to By. X7350 Hs/Tsn.1/MJ.1.1.30. BIJUR LUBRICATION OF AXLES. X.3806 X.7350 X.7420 X.5350 X.5420 We have discovered that it is much harder than was originally thought to get a… | ||
| 02-page069 | Improvements to the chassis lubrication system, specifically regarding the placement of air-vessels. | ||
| View original record | -2- It would appear desirable to have the air-vessels which receive the oil, close up to the oil-gun connection; in fact, so that the oil passes from the gun straight into the air vessel without… | ||
| 02-page070 | Instruction book update regarding the lubrication of axles for 20 HP and Phantom II models. | ||
| View original record | By/NW. From HS/Tsn. Hs/Tsn. 2/MJ1.1.30. INSTRUCTION BOOK - LUBRICATION OF AXLES. It is found that if the present Instruction Book remarks be followed literally, then insufficient oil will be supplied… | ||
| 02-page071 | Modifications to the centralised chassis lubrication system for the Phantom II to incorporate the axles. | ||
| View original record | X7350 To By. from Da. c. Hs. Da4/N28.3.30. X.3806 X.7350. Re : Centralised chassis lubrication with axles in the system @ Phantom II. As regards leading the oil on to the rear axle, we send herewith… | ||
| 02-page072 | Requesting information about the failure of hypoid rear axles in customers' cars. | ||
| View original record | To C. From Hs/Rn. Y-7-50 Hs/Rn.4/WJ.15.4.30. x2066 x7350. Failure OF HYPOID REAR AXLES. We are anxious to obtain as much information as possible about the hypoid axles that have failed in customers'… | ||
| 02-page073 | Urgent depot sheet detailing the oil refilling procedure for Phantom ll rear axles. | ||
| View original record | Hmr. c. Hs. c. Rg. c. Wor. X7350 BY4/G.17.4.30. DEPOT SHEET. ------------ An urgent Depot Sheet for Phantom ll rear axles is required to cover the following :- 1/- We want the Depots to run out all… | ||
| 02-page074 | Dynamometer tests for hypoid rear axle failures under low oil and low temperature conditions. | ||
| View original record | To Sor. From Ha/Rml. c. Da. Rs. c. By. E. c. Hn. X7350 Ha/Rml/M323.4.30. x2066 x7350 x5350 Hypoid Rear Axle Failures. ------------------------- We have conducted tests on the dynamometer to try and… | ||
| 02-page075 | Axle oil levels, oil types, and recent pinion tooth failures. | ||
| View original record | (2) (1) That low oil level running will not damage the axle. We think that it is impossible for half the oil to vanish without some external evidence of leaks and we have seen no such leaks on the… | ||
| 02-page076 | Modifications to the 40/50 HP Chassis rear axle, specifically for the Phantom II model. | ||
| View original record | Sft. Hs. Mx. EP. Hm. BY/TWD. RHO. X7850 BY3/N.24.4.30. Re: 40/50 HP. Chassis - Rear Axle. Further to my memo relating to Depots emptying the oil from rear axles of Phantom II chassis as they become… | ||
| 02-page077 | The change of a Phantom II rear axle gear ratio from 11-tooth to 12-tooth and the resulting performance test. | ||
| View original record | WGP- C.Sc. O. HY. HS. H. EP/Thn3/H24.4.30. re. PHANTOM II. AXLE GEAR RATIO. In order to conform to specification, we have recently changed the rear axle of a new chassis (4-XJ.Harris) from the… | ||
| 02-page078 | Rear axle dynamometer test failures and the comparative performance of two lubricants. | ||
| View original record | X7350 BY4/C. 29.4.30. [Distribution List - crossed out] Mr. Sce. Mr. Hives ROY c. Hs/Rm. c. E.O.H. c. D.W./C.W. [Handwritten numbers on right] X7350 X4481 X967 X2066 40/50 UP. REAR AXLE - RE… | ||
| 02-page079 | The failure of Phantom II rear axles and dynamometer test loading. | ||
| View original record | Hs. X7350 Mx27/T28.4.30 RE PHANTOM II AXLES With reference to the failure of Phantom II rear axles, we should be glad to hear if you are of the opinion that the loading of the axle during dynamometer… | ||
| 02-page080 | The supply of Whitmores Compound lubricant for the 40/50HP rear axle. | ||
| View original record | X7350 X7350, X4481. o Hs/Ru ✔ from Mx. Mx8/T29.4.30 re 40/50HP REAR AXLE - RE LUBRICANT With reference to your ruling with regard to the above and which we quite agree with, we had anticipated this… | ||
| 02-page081 | Failures of Phantom II rear axles during dynamometer and road testing. | ||
| View original record | X7350 from Mx. PHANTOM II REAR AXLES We have to date despatched 454 Phantom II chassis, the axles on which have successfully passed the full dynamometer and road tests. We have had remarkably few… | ||
| 02-page082 | Axle testing, comparing different lubricating oils and noting high operating temperatures. | ||
| View original record | - 2 - Pending the Experimental Dept's investigation of the three recent failures, and in order to keep the Dynamometer job going, we have re-run axles which had previously passed the dynamometer,… | ||
| 02-page083 | Investigation into ongoing rear axle failures and related oil tests. | ||
| View original record | X7350. To R. From Hs/Rm. (Held up). C.C.to EB. Wor. SE. R. SH. BY. IP. IBd. Hs/m.1/WJ.5.6.30. REAR AXLE FAILURES. We have not found any solution to the various rear axle failures as yet. The results… | ||
| 02-page084 | Analysis of axle oil leaks, preventative modifications, and experimental stress testing results. | ||
| View original record | -2- HA/SA.1/C.H.S.H.30.9.41. the N.S. axle tube, whence it was difficult for it to return into the central housing. The oil worked along the driving shaft and appeared as a leak through the N.S.… | ||
| 02-page085 | Efforts to reproduce axle failures which occur despite plentiful lubricant, a problem not yet replicated in experimental tests. | ||
| View original record | -3- driver hears a noise he pulls up and puts lubricant of some sort or another in. None of the cases we have stripped have been short of oil, nor can one imagine a chauffeur observing oil leaks and… | ||
| 02-page086 | Fluid drained from Phantom II rear axles, listing mileage and quantities. | ||
| View original record | N.W. Hm. --- Hs/Rmy K7350 Br2/GS.8.5.30. ---------------- re REPORTS. PHANTOM 11 REAR AXLES. DEPOT SHEET 158. ---------------- We give below a further list of rear axles dealt with as per the above… | ||
| 02-page087 | Calculation of the unsprung weight for the Phantom II rear axle. | ||
| View original record | Run from OY. x7350. x7840 x7350 PHANTOM II REAR AXLE UNSPRUNG WEIGHT. Axle as weighed with old wheels (no oil)....... 579 lbs. Less old wheels................................ 155 lbs. Weight of axle… | ||
| 02-page088 | Error in wheel and tyre weight figures and the intention to reduce road spring weight. | ||
| View original record | OY. From Hs/Rm. 7350. Hs/Rm. 8/MJ.4.6.30. n840 x7350 We think that there has been some error in the wheel and tyre weight which you have been given because the weight figure for our 20" wheel and tyre… | ||
| 02-page089 | Using Whitmore's and Price's compounds in the gearbox and axles of the Phantom II. | ||
| View original record | COPY. X. 967. X. 7310. X. 7350. MX. C. Hs. BY3/G.12.6.30. GEARBOXES AND AXLES - PHANTOM 11. MX8/T.11.6.30. I am quite in agreement that the use of Whitmore's Compound or Prices (actually to be used)… | ||
| 02-page090 | Failure of a Phantom II rear axle during dynamometer testing due to a change in lubricant. | ||
| View original record | x7350 ~~for~~ ~~Dy~~ ~~Hs~~ ~~EF~~ from Mx. Mx7/T26.6.30. PHANTOM II REAR AXLES Please refer to previous report Mx4/T1.5.30. After running approximately 8 weeks i.e. 110 axles without further failures… | ||
| 02-page091 | Depot sheet listing rear axle oil top-ups for Phantom II vehicles. | ||
| View original record | HS/Rm X7350 N-W. Hm. REPORTS Br1/GS.1.7.30. re PHANTOM 11 REAR AXLES DEPOT SHEET 158 We give below a list to date of rear axles checked since our previous list reference Er2/GS.29.5.30. As you have… | ||
| 02-page092 | Log sheet detailing vehicle mileage and oil consumption for various owners. | ||
| View original record | Cont: 2. 39-WJ Barkers 6,840 1 pint no information 150-XJ Menzies 5,656 nil no information 123-WJ Barker 6,690 1 quart no information 65-WJ Mond 8,017 nil no information 81-WJ Palmer 4,900 1½ pints no… | ||
| 02-page093 | Unsuitability of Price's Compound for dynamometer running of Phantom II gearboxes due to electrolytic action. | ||
| View original record | COPY. BY. Hs. c. Wor. c. Sft. c. EP. X.967. X.7310. X.7350. Mx12/T2.7.30. RE. GEAR-BOXES - PHANTOM II. With reference to Mxs/T11.6.30 and By3/G12.6.30 regarding the use of a percentage of Price's… | ||
| 02-page094 | Standardisation form for a .5 inch higher rear axle stand pipe to increase oil quantity. | ||
| View original record | RR 755 REVISED (10H) (DG 349 19-7-29) BM. 6/643. X7350 - COMPLETED 11 7. 30. STANDARDISATION of CHASSIS PARTS. Description of Parts. .5" HIGHER REAR AXLE STAND PIPE Origin. To increase quantity of oil… | ||
| 02-page095 | Standardisation of chassis parts for central oiling to front and rear axles. | ||
| View original record | Top Line: RR 755 (10M) (3-7-30) BM. 6/2571. X7350. COMPLETED 3.10.30. Title: STANDARDISATION of CHASSIS PARTS. Date: 2.6.30. Right-side Box: X No. 3806. No. 7350. Drawing No. 7420. Part List No.… | ||
| 02-page096 | Standardisation of chassis parts for a wider track rear axle to increase seating capacity. | ||
| View original record | RR 755 REVISED (10H) (DG 348 19-7-29) 5M. 6/643. X7350. COMPLETED 7.10.30 STANDARDISATION of CHASSIS PARTS. Date: 2.6.30 Description of Parts: REAR AXLE. WIDER TRACK AND SPRING CENTRES TO SUIT. 60".… | ||
| 02-page097 | Design and testing of slings for a rear axle assembly. | ||
| View original record | x7380 BY. FROM DA. DA1/M17.11.30. C. to SG. HS. P. 2. SLINGS UNDER REAR AXLE. X.7520. X.7350. Herwith we send N. scheme. 3173. shewing the slings under the rear axle as proposed by R. to be used in… | ||
| 02-page098 | Phantom II suspension, focusing on rebound control and axle movement. | ||
| View original record | COPY. X7350 To R. From Hs/Rn. c. to Ss. c. to Wor. Da. c. to E. BY. Hs/Rn.2/AD18.11.30. X. 7410. X. 7350. PHANTOM 11 SUSPENSION. With reference to the attached tests. The amount the rebound can be… | ||
| 02-page099 | Preliminary tests to restrain the rear axle movement on the rebound for the Phantom II suspension. | ||
| View original record | To R. From Hs/AJL. c. to Sg. Wor. c. to Da. E. c. to EY. PHANTOM II SUSPENSION - REAR AXLE MOVEMENT. We have carried out some preliminary tests to demonstrate the effect of restraining the rear axle… | ||
| 02-page100 | Suspension tests analyzing different sling lengths and their effect on buffer clearance and axle movement. | ||
| View original record | -2- Hs/AJL.1/MJ.17.11.30.Contd. 13.8". Several different lengths of sling were tried, tests being made over rough roads, main roads, and humped back bridges. The minimum reasonable buffer clearance on… | ||
| 02-page101 | Car springing adjustments, specifically regarding increased deflection to improve riding qualities. | ||
| View original record | SG. FROM R. C. to WOR. HS. C. to BY. EP. X/350 RL/M27.11.30. X.7410. X.8410. X.7520. X.7350. SPRINGING - re. CAR RUNNING WITH INCREASED DEFLECTION. We are all agreed that this is the only way we know… | ||
| 02-page102 | Rear axle failure on chassis 83-XJ, outlining possible causes and the decision for replacement. | ||
| View original record | X7350? o. c. Hd. c. Hc/Rm. BY1/G.19.12.30. CHASSIS 83-XJ. R.Y. EATON. REAR AXLE. C3/C16.12.30. we have no option but to replace the faulty parts; this settles one issue e.g. who pays. In regard to… | ||
| 02-page103 | Axle failure in Canada on chassis 83-XJ, potentially caused by using the wrong lubricant compound. | ||
| View original record | RECEIVED 29 DEC 1930 c. Hs/Rm. X7350? BY24/G.22.12.30. RE FAILURE OF AXLE IN CANADA. CHASSIS 83-XJ. Further to my memo BY1/G.19.12.30. I have received a reply to my cable to the Gleason Co, as follows… | ||
| 02-page104 | Letter from the US branch reporting oil leakage issues with the Phantom II rear axle. | ||
| View original record | ROLLS-ROYCE OF AMERICA, INC. SPRINGFIELD, MASS. Btn-6 January 28, 1931. [STAMP: POSTAL RECEIVED FEB 5] [STAMP: RECEIVED 11 FEB 1931] [HANDWRITTEN: W] [STAMP: T] Rolls Royce, Ltd., Derby, England.… | ||
| 02-page105 | Two schemes to cure oil leakage from a Phantom rear axle. | ||
| View original record | To R.R.A.I. From Hs/GWH. c. to Sg. WOF. For the attention of Mr Burton. 8350 Hs/GWH.1/RT.18.2.31. RE: PHANTOM REAR AXLE OIL LEAKAGE. Re. your enquiry of curing the oil leaks from the rear axle. We are… | ||
| 02-page106 | Tests to determine the maximum rebound movement of the Phantom II rear axle under various road conditions. | ||
| View original record | To R. From Hs/Ltd. c. to Sg. Rcr. c. to Dm. E. c. to Hy. X7350 Hs/Ltd.6/RT.20.4.31. X7350 P.II REAR SPRINGING. REAR AXLE MOVEMENT. We have carried out a series of tests to ascertain the maximum… | ||
| 02-page107 | Graph illustrating the performance of Delco Lovejoy shock dampers, showing the effect of adjustable leak on rear axle movement. | ||
| View original record | DELCO LOVEJOY SHOCK DAMPERS EFFECT OF ADJUSTABLE LEAK ON REAR AXLE MOVEMENT BURTON ROAD LEVEL CROSSING. 25 EX CAR LOW RATING ROAD SPRINGS NORMAL BUFFER CLEARANCE. MAXIMUM LEAK MINIMUM LEAK ROAD SPEED… | ||
| 02-page108 | Graph comparing the effect of drilled versus standard valves on maximum rear axle movement during compression and rebound. | ||
| View original record | R.R. HYDRAULIC DAMPERS. EFFECT OF DRILLED VALVES ON MAXIMUM REAR AXLE MOVEMENT. BURTON ROAD LEVEL CROSSING. 25 EX CAR. LOW RATING ROAD SPRINGS. NORMAL BUFFER CLEARANCE DAMPER LOADS 90/90 LBS. H.P.… | ||
| 02-page109 | Graph showing the effect of adjustable leak on rear axle movement for Delco Lovejoy shock dampers over a hump-backed bridge. | ||
| View original record | DELCO LOVEJOY SHOCK DAMPERS EFFECT OF ADJUSTABLE LEAK ON REAR AXLE MOVEMENT ETWALL HUMP BACKED BRIDGE. 25 EX CAR. LOW RATING ROAD SPRINGS. NORMAL BUFFER CLEARANCE ROAD SPEED (M.P.H) COMPRESSION… | ||
| 02-page110 | Graph showing the effect of drilled valves on rear axle movement for a 25EX car over a hump-backed bridge. | ||
| View original record | R. R. HYDRAULIC DAMPERS., EFFECT OF DRILLED VALVES ON REAR AXLE MOVEMENT., ETWALL HUMP BACKED BRIDGE, NORMAL BUFFER CLEARANCE, 25 EX CAR. LOW RATING ROAD SPRINGS., DAMPER LOADS 90/90 LBS., H.P. VALVE… | ||
| 02-page111 | Trial of 12/41 ratio Hypoid bevel gears for the Phantom II chassis rear axle. | ||
| View original record | RHC. c. Hs/Rm. X7350 BY/Cgh10/G. 20.4.31. PHANTOM 11 CHASSIS - REAR AXLE. -------------------------------- We understand from Hs/Rm that it is intended to try 12/41 ratio Hypoid bevel gears in place… | ||
| 02-page112 | Successful test of a breather system to prevent oil leaks on Phantom II rear axles. | ||
| View original record | To Hs. From GWH. X7350. Hs/GWH.1/KT.22.4.31. RE. OIL LEAKS FROM PHANTOM II. REAR AXLES. We have been trying out a scheme of ventilating the rear axle in conjunction with the modification to the ball… | ||
| 02-page113 | Confirming successful results with a rear axle ventilator and requesting more be made for experimental cars. | ||
| View original record | Hs To RHE. From Hs/GWH. 87350. Hs/GWH.4/KT.22.4.31. RE. VENTILATION TO REAR AXLE. We are very pleased with the results obtained with the ventilator fitted to 27-EX rear axle. We should like to confirm… | ||
| 02-page114 | The merits and costs of a banjo-type back axle compared to existing and competitor designs. | ||
| View original record | HY. RHS.) FROM R. HS. BY. ) X/1850 R3/M/7.5.31. X.7350 X.5350. Copy to SG. WOR. Copy to DA. E. BACK AXLES. I am quite in agreement that the banjo type axle, which was actually drawn for "Peregrine",… | ||
| 02-page115 | Justifying the decision not to change the axle design, comparing it with a cheaper banjo-type axle. | ||
| View original record | Finally we have not time at the moment to give to changing this as we have had a good axle tested over 10,000 miles and passed, and we have other work far more vital, but I quite agree that if we were… | ||
| 02-page116 | Design, material selection, and testing of back axle tubes. | ||
| View original record | X 7350. Ry. from R. c. Sg. Wor. HL. c. Hy. Da. Hs. R4/M19.5.31. X.7350 P.2. BACK AXLE TUBES. With reference to your Ry/2/N12.5.31, these back axle tubes were designed with the special object that they… | ||
| 02-page117 | Alternative rear axle ratios for the Phantom II and 25 HP car models. | ||
| View original record | X.7350. To R. From Hs. c. to Sg. Wor. c. to E. Da. c. to By. REAR AXLE RATIOS. Hs.7/MJ.20.5.31. X.7350. X.5350. Referring to your suggestion of using higher axle ratios on our cars. The present axle… | ||
| 02-page118 | Change from carbon steel to nickel steel for axle tubes due to failures and manufacturing processes. | ||
| View original record | Y7350 BY4/G.22.5.31. X7350, Y5350 [STAMP: RECEIVED 23 MAY 1931] 20/25 HP. BACK AXLE TUBES. Referring to R4/M19.5.31. It is necessary in the first place to remind you that we changed from the .35… | ||
| 02-page119 | The material properties and testing (Izod figures) for carbon steel and nickel steel used in axle tubes. | ||
| View original record | - 2 - In the case of the 40/50 HP. similar dimensions are 3.11/16" and 2¾". b/- The difficulty experienced in using carbon steel for axle tube work is to maintain consistent izod figures, which… | ||
| 02-page120 | Various back axle ratios and the preference for using hypoid gears. | ||
| View original record | HS. FROM R. R4/M28.5.31. C. to SG. WOR.. C. to DA. E. BY. BACK AXLE RATIO. X.7350. X.5350. Handwritten: V3150 Referring to HS7/MJ20531., I have been slightly mistaken as I imagined the 40/50. had a… | ||
| 02-page121 | Rear axle ratios, specifically regarding hypoid gears and the 25HP model. | ||
| View original record | HS. ) FROM DA. BY. ) X9350 DA1/M30.5.31. REAR AXLE RATIOS. X.7350. X.5350. With reference to HS7/MJ20531., as regards the hypoid gears we consider that the best plan is to give the gear manufacturers… | ||
| 02-page122 | Higher geared axle ratio tests conducted at Brooklands on Continental Phantom II type cars. | ||
| View original record | To R. From Hs/Rm. c. to Sg. Wor. c. to Ds. E. c. to PH. 17350 Hs/Rm.1/ICT.4.6.31. 1788 x7350 x7120 BROOKLANDS. HIGHER GEARED AXLE RATIO TESTS. Tests were carried out on Brooklands to determine whether… | ||
| 02-page123 | Comparative vehicle performance tests focusing on speed trials, axle ratios, and aerodynamic efficiency. | ||
| View original record | - 2 - We then ran the cars side by side up to maximum speed from about 60 MPH. 26-EX did not appear to show any superiority until over 70 MPH. At maximum speed there was not more than 2 MPH.… | ||
| 02-page124 | Summary concluding that the 12 X 41 axle would not improve the standard production Continental Type car. | ||
| View original record | - 3 - Hs/Rn.1/KT.4.6.31. Summarising the results, both Gales and ourselves came to the conclusion that the 12 X 41 axle would not improve our existing standard production Continental Type car under… | ||
| 02-page125 | Higher geared axle ratio tests and the need for increased power for the Continental model to improve competitiveness. | ||
| View original record | To R. from Sg. Copy to Wor. Hs. E. EP. PN. 87350. re Brooklands. Higher Sg6/E5.6.31. Geared Axle Ratio Tests. X.788. X.7350. X.7120. You will have received the report from Hs. in regard to the above… | ||
| 02-page126 | Critique of a proposed breather for the rear axle, noting its failure to prevent water ingress. | ||
| View original record | GWH Hs. x7350 BY.3/G.30.9.31. PII RE PROPOSED BREATHER FOR REAR AXLE. This piece is open to real criticism inasmuch as it does not as made protect the axle from entry of water during washing or when… | ||
| 02-page127 | Hypoid bevel gear ratios and detail drawings for the Japan III, 20/25 HP, and Phantom 11 models. | ||
| View original record | Hs. -------- X7950. BY/Cgh.7/G.27.10.31. K5350 X7950 We have prepared detail drawings for 9/41, 10/41 and 11/41 Hypoid bevel gears for the above, but we are only ordering the 10/41 ratio at present.… | ||
| 02-page128 | Standardisation report for the lubrication of the rear brake actuating shaft to prevent seizure. | ||
| View original record | RR 78B (10M) (B489. 24-10-30) G/3185 X7350 COMPLETED 3.12.31. STANDARDISATION of CHASSIS PARTS. Date 25.9.31. Description of Parts. Rear Axle. Lubrication of Rear Brake Actuating Shaft. X No. 7350.… | ||
| 02-page129 | Form for standardising chassis parts, detailing implementation, costs, and testing information. | ||
| View original record | STANDARDISATION OF CHASSIS PARTS The number of the first chassis on which the new part will be fitted..... 51st. in N.2. Date when chassis will be handed to test.................... ---- Cost of… | ||
| 02-page130 | Standardisation of a chassis part, a breather for the rear axle, to reduce oil leaks. | ||
| View original record | RR 788 (10M) (B459, 24-10-30) 6/3185. X7350. COMPLETED 5. 2. 32. STANDARDISATION of CHASSIS PARTS. Date 25.9.31. X No. 7350. Drawing No. EX.5988. Part List Description of Parts. BREATHER TO REAR AXLE.… | ||
| 02-page131 | Standardisation form for a new chassis part, detailing its introduction to the O. 2. series. | ||
| View original record | STANDARDISATION OF CHASSIS PARTS The number of the first chassis on which the new part will be fitted.... O. 2. series. Date when chassis will be handed to test................ ........ Cost of… | ||
| 02-page132 | Standardisation of chassis parts for a rear axle with a 12 x 41 ratio. | ||
| View original record | RR 788 (10H) (30405. 21-4-32) BM. 3/5382/4. Completed 14.10.32. STANDARDISATION of CHASSIS PARTS. Date 15.8.32. Description of Parts. REAR AXLE 12 X 41 RATIO. Origin. Experimental Test Report. It is… | ||
| 02-page133 | Standardisation of chassis parts form regarding the use of 19 inch diameter wheels. | ||
| View original record | STANDARDISATION of CHASSIS PARTS MARK IA X or XI Ref. No. X/20 The number of the first chassis on which the new part will be fitted................. For use with 19" dia. wheels. Date when chassis… | ||
| 02-page134 | Phantom II axle failures and repairs between 1932 and 1933. | ||
| View original record | X7350 To Hs. Hs/Bwg.11/KW3.1.34. Phantom II Axles. --------------------- Between February 1st 1932 and October 2nd 1933, three hundred and thirty Phantom Chassis (right and left hand) went into… | ||
| 02-page135 | Axle failures in Phantom II chassis fitted with Wakefield's Gear Ease between 1932 and 1933. | ||
| View original record | To Hs. X7350 Hs/Bwg.11/KW3.1.34. Phantom II Axles. --------------- Between February 1st 1932 and October 2nd 1933, three hundred and thirty Phantom Chassis (right and left hand) went into service with… | ||
| 02-page136 | Expressing dissatisfaction with a low gear ratio on car 28-EX and questioning its suitability for a 10,000-mile test. | ||
| View original record | To Hs. from Sg. re 28-EX. Copy to Cx. Rm. will doubtless have told you that I was rather shocked at what seemed to be a very low gear ratio on the above car, although I do not seem to remember… | ||
| 02-page137 | Phantom II axle ratios and their effect on engine smoothness and noise. | ||
| View original record | X 7350 To Sg. c. to Wor. c. to E. c. to By. HB/Rm/KW.15.6.34. Phantom II Axle Ratios & Engine Smoothness. Referring to your criticism when driving 28-KX that the engine appeared to be unduly low… | ||
| 02-page138 | Phantom II axle ratios following a 10,000-mile test and recommending a standard ratio. | ||
| View original record | To Ry. c. to Wor. c. to E. Phantom II Axle Ratio. The last 10,000 miles test in France was run with 11/41 axle ratio and 19 x 7" tyres. This is the lowest gear ratio we have ever run on the Continent.… | ||
| 02-page139 | Standardisation of parts for the washer adjustment of the crown wheel. | ||
| View original record | RR 755 (16-10-33) BM. S/262/6. COMPLETED 21.6.34. 40/50 STANDARDISATION OF PARTS. Date 28-5-34 23.4.34 X No. 7350. Drawing No. Part List Description of Parts. Washer Adjustment of Crown Wheel. Origin.… | ||
| 02-page140 | Estimate for the cost of extra jigs, tools, and equipment for the 'T' series chassis. | ||
| View original record | STANDARDISATION OF PARTS Est. cost of extra jigs, tools and equipment.(Sft/Ws.1.5.34). £43.0.0. Could be brought on to production at 1st chassis in 'T' series. (Sft/GH.1.5.34) without scrap. Stamp:… | ||
| 02-page141 | Trial and standardization of a 12/41 axle ratio for the Phantom II model. | ||
| View original record | Hs Rm +7350 To Wor. from Sg. re Phantom II Axle Copy to Hs.E.BY. Ratios and Engine Smoothness. Referring to Sg12/H18.6.34 you will remember that, as per Wor1/R.20.6.34, you sent us up a 12/41 axle to… | ||
| 02-page142 | Confirming the testing of Wakefield's H1 Press oil for hypoid axles. | ||
| View original record | x 735D To MX. c. to Wor. Hs/Gry.18/KW.27.9.34. Oils for Hypoid Axles. This is to confirm our asking you to run a 40/50 axle right from the start on Wakefield's H1 Press oil and then let us know after… | ||
| 02-page143 | Standardisation of the 12/41 rear axle to reduce 'fuss' on the Standard Car. | ||
| View original record | RR 75S (SHJ) (57312. 29-12-33) BM 3/640/2 COMPLETED 20.9.34. 40/50 STANDARDISATION of PARTS. Date 23-8-34 Date 16.7.34. X No. 7350. Drawing No. Part List Description of Parts. 12/41 REAR AXLE. Origin.… | ||
| 02-page144 | Cost estimation for bringing the 'S' series chassis into production. | ||
| View original record | STANDARDISATION OF PARTS Est. cost of extra jigs, tools and equipment. NIL. Could be brought on to production at 55th chassis in 'S' series. Cost of scrap £200. Previously reported in Sft6/BH.21.6.34. | ||
| 02-page145 | Noisy rear axle gears and the replacement of an oil seal for chassis B-169-DK and B-38-EF. | ||
| View original record | To. 'Hy' - Works. C. Ks/RM. By. MR. SR/VAL/JB.30.9.35. Levallois. Re: Chassis B-169-DK. - Van Wasberghe. Re: Rear Axle Oil Seal. We thank you for your memo By9/G.25.9.35. and blue print attached NSCH… | ||