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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).
Requesting modifications to the 'SS' rocker cover to incorporate changes from the latest Phantom engine.

Identifier  ExFiles\Box 13\2\  02-page023
Date  11th November 1928
  
X7090
To B. from Hs.{Lord Ernest Hives - Chair}
c. to Wor.{Arthur Wormald - General Works Manager}
Hsll/LG12.11.28

'SS{S. Smith}' ROCKER COVER.

We should like the modification on the latest type rocker cover which has just gone into production for the Phantom applied to the 'SS{S. Smith}' engine.

These modifications consist of inserted felt washers where the lid{A. J. Lidsey} fits on the cyl. block and springs under the thumb screws so that when the thumb screws are tightened down on the studs the cover is held down by the spring pressure.

The covers should be made in the standard material and not the magnesium alloy.

Would you please instruct these covers for the SS.{S. Smith} engine.

Hs.{Lord Ernest Hives - Chair}
  
  


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