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Complaints of starter motor slipping on the 25 HP model and the proposed fix of fitting a stronger spring.


Identifier  ExFiles\Box 40\5\  Scan205
Date  9th December 1930
  
X.358/7

To Hd. {Mr Hayward / Mr Huddy} From Hs {Lord Ernest Hives - Chair} /GWH. {George W. Hancock - Head Chateauroux}

Hs {Lord Ernest Hives - Chair} /GM1.1/MJ.9.12.30.

In view of complaints being received in respect of the present 25 HP. starter motor slipping, we wish to issue a Depot Sheet dealing with it.

With the increased bore and compression on the 25 HP. a certain amount of slipping takes place with the starter motor. A stronger spring D.51544 is being used replacing D.51376 which gives an approx. 15% more load. It is intended only to fit this spring when a complaint arises.

Hs {Lord Ernest Hives - Chair} /GWH. {George W. Hancock - Head Chateauroux}
  
  
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).


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