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).
'Condor' .666 Epicyclic Gear, providing a parts list and assembly instructions.
| Identifier | ExFiles\Box 38\6\ Scan145 | |
| Date | 2nd February 1920 | |
| X 3369. DA{Bernard Day - Chassis Design}/Stt/EF27. 2. 20. To. W.H.C. & Capt. Pigott. (struck through) C to Ck.{Mr Clark} (struck through) Ck.{Mr Clark} ---------------- "Condor" .666 Epicyclic Gear Section 4240 - X 3369. --------------------------------------------- Please receive herewith two blue prints of the following details, also list of "K" parts in connection with the Timing Pointer in present position for making 6 sets. N. 2687 Timing Pointer. N. Scheme 254 General Arrgt. K.{Mr Kilner} Parts K.{Mr Kilner} 1710 Set Screw 2 off. K.{Mr Kilner} 4301 Lock Nut 2 off. K.{Mr Kilner} 4401 Plain Washer 2 off. K.{Mr Kilner} 4503 Split " 2 off. Please note it has been decided not to put in any locating dowel on the annulus on this gear as it would be likely to lead to confusion in assembling unless the driving flange is also dowelled. It is considered that the instructions on the Production Timing Drawing will be a quite sufficient guide to prevent any mistakes in reassembly. DA{Bernard Day - Chassis Design}/Stt. | ||