Rolls-Royce Archives
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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).
Design position report listing development tasks for the 20/25 HP and Phantom III chassis.

Identifier  ExFiles\Box 30\4\  Scan028
Date  23th October 1935
  
(2)
DESIGN POSITION.
ITEM.
20/25 HP. CHASSIS. - CONTINUED:-
Engine controls - large bore engine. In hand.
Automatic choke - for Stromberg downdraught carburetter. " "
PHANTOM 3 CHASSIS.
Hydraulic jacking system. In hand.
Revision of engine with divided construction. " "
Duplex carburetter induction system with four port cylinder head. " "
Gearbox lubrication scheme for 2nd and 3rd speed bearing bushes and spigot.bearing. " "
Sheet asbestos lagged downtake pipes. " "
General investigation of gearbox suspension with a view to decreasing gear noise. " "
Spherical bearings for front roll rod. " "
Mod. to support plate for brake damper cylinder. " "
Proposed oiling system using Autoklean filter. " "
Gauze filter for hydraulic tappets. " "
Mod. to steering column controls and horn switch. Completed 16.10.35.
Revised layout of dashboard. " 23.10.35.
  
  


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