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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).
Demonstration car's issues including a knock, a leaking shock damper, and sourcing lubricant.

Identifier  ExFiles\Box 11\4\  04-page160
Date  12th January 1933
  
Hôtel Sylva Pergolèse
PARIS
3, Rue Pergolèse (XVI^e)
Avenue de la{L. A. Archer} Grande-Armée
Bois de Boulogne
Téléph. : Passy 38-12
Passy 25-54

X7941.
12/1/33.

19.EX.

To H.S.

The car has been used today for demonstration.

I obtained a 20 H.P. air Valve spring from Ser & fitted this to the piston of the carb & tried it on the road & had no luffing & Mr Slater also reports that he has not experienced any luffing during his running.

A knock developed on the WCR section taking this down I found it due to the driver being slack & dry. I greased this & it is now ok.

The banjo on the OSF shock damper was slack & leaking.

Owing to my troubles with the shock dampers on arriving here I used a good deal of the Castroulie. I have inquired here & am informed that Wakefields are not supplying it here at present, but if required would obtain some. do you wish me to order it or use the
  
  


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