From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Parts list for a spring and jacking assembly, with clarifying notes regarding the Silver Wraith model.
| Identifier | ExFiles\Box 109\1\ scan0027 | |
| Date | 21th July 1938 | |
| -3- BY/HEB.{H. Biraben}1/WB.{Mr Brazier/Mr Bell}21.7.38. K.9008 - .250 S.Washer - Rear Spring Shackle. 4 off. KB.754 - .250 Stud - Jacking Bracket. 4 " K.4008 - .250 Plain Nut Jacking Bracket. 4 " K.9008 - .250 S.Washer-Nut Jacking Bracket. 4 " KC.283 - .3125 Set Screw-Jacking Brkt. Attachment. 2 " K.9009 - .3125 S.Washer- " 2 " K.4010 - .375 Plain Nut Centre Bolt. 2 " K.4510 - .375 Grover Washer Centre Bolt. 2 " FB.3940 - .011 Retaining Washer - Rear Shackle. 4 " FB.3941 - " " " " " 4 " KB.3587 - .4375 Castle Nuts Spring Bolts. 8 " KB.3601 - .625 Shackle Pin (Front Ancge) 2 " K.4608 - .093 Split Pin for Spring Bolts. 8 " K.4615 - .125 " " " Shackle Pin(Front Anchorage) 2 " F.58636 - Distance Piece for Spring Clips. 8 " K.{Mr Kilner} 328 - .3122 Bolt for Spring Clip. 8 " K.4313 - .3125 Nut " " 8 " K.9009 - .3125 S.Washer-" " 8 " E.{Mr Elliott - Chief Engineer} 7893 - Plug for Shackle Pins. 4 " F.56847 - Screw - Spring Eye Front. 2 " F.56848 - Lubricating Tube - Spring Eyes. 2 " F.56835 - " " " " (Front) 2 " F.82323 - Label for Road Springs. 2 " F.100058 - Screw - Spring Eye. 2 " Welco or Beavons Spring Gaiters. 2 " Felt for Springs (Supplied with Gaiters). SBC:7150. K.{Mr Kilner} 4313 - .3125 Lock Nut Connecting Link. 4 off FW.1503 - Cushioning Rubber connecting link. 4 " FW.1910 - Retainer - Cushioning Rubbers. 8 " (Struck through text: * to attach to Mr. Evernden's copy of this memo, one print of FW.1769 for Messrs. Donald Session & Co.Ltd.) This completes "I" Dept's instructions for the above schemes with respect to Silver Wraith only, with the exception of the lengths of bolts shown on FW.1792/4, FW.1801/4 which cannot be accurately determined until the depth of spring is fixed by spring makers. BY/HEB.{H. Biraben} | ||