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).
New flywheel gear ring for the Phantom III chassis to increase the starter motor gear ratio.
| Identifier | ExFiles\Box 62\1\ scan0354 | |
| Date | 31th December 1935 | |
| PIII starter motor G6134 To. RHC{R. H. Coverley - Production Engineer}, c.c. Ws/TD. c.c. E.{Mr Elliott - Chief Engineer} c. Mr. West. (Exptl. Dept). BY/TWD{T. W. D???Aeith}7/E.31.12.35. PHANTOM III. CHASSIS. FLYWHEEL & CLUTCH. SECTION 6000. Please receive herewith two blue prints of the following :- G.84170. Flywheel Gear Ring. 1 off per set. The above piece has been produced in order to increase the Starter Motor Gear Ratio from 15.25 to 18.5 . Remainder of parts to LOP. G.83792. (Sec.6000). The piece at present used is replaced by the above as follows :- G.83752. replaced by - G.84170. Kindly instruct. BY/TWD.{T. W. D???Aeith} | ||