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).
Complete specification list for the Senior Range Gearbox S.R.3 and its associated components.
| Identifier | ExFiles\Box 153\3\ scan0196 | |
| Date | 7th January 1943 | |
| 1298 To Rm.{William Robotham - Chief Engineer} from Rm{William Robotham - Chief Engineer}/Wym{G. Harold Whyman - Experimental Manager}/CP. c. Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager} O/C Chassis Rm{William Robotham - Chief Engineer}/Wym{G. Harold Whyman - Experimental Manager}/CP.11/LH.{Mr Haworth}7.1.43. We give herewith complete specification of the Gearbox S.R.3 :- Work carried out at Clan 6.1.43. Senior Range Gearbox S.R.3. Gearbox & Actuating Mechanism. LOP.RG.{Mr Rowledge}498 - PL.65 - 952. Complete to the above LOP. and scheme, incorporating :- RG.{Mr Rowledge}2140 Gearbox. RG.{Mr Rowledge}173 Tie Rod. RG.{Mr Rowledge}174 Support Bracket. RG.{Mr Rowledge}164/5/6. Selector Shafts. RG.{Mr Rowledge}426 Side cover. 1st and 3rd Motion Shaft. LOP.RG.{Mr Rowledge}197 - PL.65. Complete to above LOP. and scheme incorporating :- RG.{Mr Rowledge}194 3rd Motion Shaft - S/ZNCR. RG.{Mr Rowledge}100 3rd Speed Driven Gear. RG.{Mr Rowledge}2944 3rd and 4th Sliding Piece. RG.{Mr Rowledge}2943 Outer Cone - 2nd speed. RG.{Mr Rowledge}2942 1st Speed Driven Gear. RG.{Mr Rowledge}2138/9 Key & Button. 2nd Motion Shaft. LOP.RG.{Mr Rowledge}195 - PL.65. Complete to above LOP. and sheme, incorporating :- RG.{Mr Rowledge}190 2nd Motion Shaft - S/ZNCR. (to be modified later). Reverse Gears. LOP.RG.{Mr Rowledge}196 - PL.65. Complete to above LOP. and scheme - incorporating :- RG.{Mr Rowledge}183 Reverse Shaft & Gears - S/ZNX. RG.{Mr Rowledge}184 Bearing Shaft. Speedometer Drive. LOP.RG.{Mr Rowledge}500. Complete to above LOP. incorporating :- RG.{Mr Rowledge}463 Casing. RG.{Mr Rowledge}464 Speedo Drive Shaft. --continued-- | ||