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).
Specification revision document for L.H. Chassis 25-EX, unit number 21, detailing previous and revised parts.
| Identifier | ExFiles\Box 169\1\ img207 | |
| Date | 25th January 1932 | |
| To Hs.{Lord Ernest Hives - Chair} from RHC{R. H. Coverley - Production Engineer}/WSC.{W. S. Cassel} RHC{R. H. Coverley - Production Engineer}/WSC{W. S. Cassel}4/IS.25.1.32. L.H. CHASSIS 25-EX. (NO. 21. UNIT.) Specification of the above Chassis is revised as follows. PASSED TO TEST 22.1.32. Previous Specification. Frames & Fittings to LOP. F.81238. Standard Single Point Rad: Suspension to N.S.3059 Removed. REC'D 1932 JAN 25 Pedals to LOP.F.82709-V.S.3128. Clutch and Brake Pedal Shaft supported on Gear Box - Removed. Rear Axle to LOP.G.78624. G.75346 Crown Wheel Bearing. G.76879 Pinion Bearing. G.76870 Driving Flange. 1-ea: R.150 & R.330 Roller Bearings. Removed - Scrap. Revised Specification. Frames & Fittings to LOP. F.81238. Radiator mounted on Plate as shown on Hs.{Lord Ernest Hives - Chair}463 bolted to Engine Front Suspension Arm E.82445. Joint made between Radiator and Plate for Water Outlet. Solid Water Connection at top Water Joint to Ex.7146. Studs through Matrix as shown on Hs.{Lord Ernest Hives - Chair}463 not fitted. Pedals to LOP.F.80963- "E" Type. Cantilever type pedals to the above LOP.also incorporating Additional Pedal Shaft Support to Arrgt: Ex.7082. Rear Axle to LOP.G.78624. The following New replacement parts fitted to existing Axle.- No.EXP.9-161- 11x41 Ratio. G.75346 Crown Wheel Bearing. G.76879 Pinion Bearing. G.76870 Driving Flange. 1-ea:R.150 & R.330 Roller Bearings. | ||