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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 parts for a carburetter and flywheel/clutch assembly.

Identifier  ExFiles\Box 169\4\  img168
Date  23th November 1932
  
-4-

RHC{R. H. Coverley - Production Engineer}/WSC{W. S. Cassel}1/LS.23.11.32.

Carburetter - LOP.E.100762 - LeC.3157-3245-3257.

Complete to the above LOP. and Schemes.
incorporating the following.-

(1) Ex.9713 Modn: to Carb.Body E.100674
Ex.9715 " " Piston E.100561 } LeC.3257.
Ex.9714 Plug.

(2) Ex.9610 Packing Washers
Ex.9611 Modn: to E.100662 Throttle Body } LeC.3245.
Ex.9612 " " E.100660 Choke Tube

(3) Suction Piston to V.143 7.

(4) Float Chamber Pipe to V.1443.

(5) Main Jet E.100715 opened out to .120, and
.161 dia: hole opened out to .171.

(6) Sleeve E.100710 outlet hole opened out to .105.

(7) Automatic Starting Device to LeC.3261.
Ex.9745 Piston. Ex.9747 Cover.
Ex.9746 Body. Ex.9748 Spring.
Ex.9750 Modn: to Carb.Body.

Flywheel & Clutch LOP.G.101090 N.S.3513-37-49.

Complete to the above LOP. and Schemes.
incorporating.-
Clutch with Increased Friction Surfaces N.S.3513.
G.101043 Spring Plunger.
G.101046 Fulcrum Pin.
G.101052 Operating Lever.
G.101053 Supplementary Springs.
G.101054 Main Springs.
G.101059 Pressure Plate.
G.101060 Flywheel.
G.101085 Gear Wheel.

RHC{R. H. Coverley - Production Engineer}/WS C.
  
  


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