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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).
Field report on car repairs and modifications, including issues with a drip plug and drilling.

Identifier  ExFiles\Box 27\1\  Scan098
Date  26th February 1929
  
Hs{Lord Ernest Hives - Chair}/Gy/JLA
43806
Hotel de France
Chateauroux
Indre

I arrived OK this morning and have now fixed up the new pump and stripped the old bijurs from the Chassis.

We hope tomorrow to have fitted the new Bijurs which I collected from Mr Pitt and if we get the wing which is being repainted back in time we may be able to give the car a preliminary test before handing it over to you.

I asked Mr Pitt to make a point of visiting Derby before the end of the week to discus the manufacture of the revised design of drip plug with Mr Bailey.

I think this essential in that he is now asking for a 20% instead of a 10% limit on the drip plug flow. He points out that reaming in position is impossible with a closed end plug owing to the brass filings clogging the filter.

We think it is worth while designing the job so that the hole can be reamed in position as it is admitted that the failure of the last consignment was due to faulty drilling. We can insist on our 10% limit and insure against distortion.

Luvax also agree to revise their method peening over the brass retaining cap.

We understand we all four are expected to meet you at Boulogne at the end of the week but we await a wire for further instructions.

F.GAYE
  
  


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