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).
List of modifications and instructions for gearbox, servo, and related components.
| Identifier | ExFiles\Box 6\6\ 06-page343 | |
| Date | 5th October 1937 | |
| - 7 - GEARBOX LOP.GW.1325. 1st & 3rd MOTION SHAFT LOP.GW.1318. 2nd MOTION SHAFT LOP.GW.1365. REVERSE GEAR LOP.GW.1366. Complete to the above LOP, incorporating the following modifications. Gear Box Castings to be modified to G.C.D.113. 3rd & 4th Actuating Sleeve in S/M and Bronze Stirrup. 2nd Actuating Sleeve in i/c and I/C Stirrup. All male cones to be in Bronze. All female cones to be in hardened steel. -------------------- SPEEDOMETER DRIVE LOP.GW.1161. Complete to the above LOP. -------------------- CHANGE GEAR MECHM LOP.GW.1447 Complete to the above LOP, incorporating:- G.C.D.125 also E.S.5145 Modification to Brake Linkages. -------------------- SERVO DRIVE LOP.GW.1152. Complete to the above LOP, incorporating:- M.S.5100 Modified Splines on Speedo Driving Gear. GW.1627 Speedo Driving Gear. -------------------- SERVO COUNTERSHAFT LOP.GW.1514. Complete to the above LOP. -------------------- continued. | ||