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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).
Distorted exhaust pipe flange on a 20 HP chassis, proposing a larger washer for better seating.

Identifier  ExFiles\Box 48\4\  Scan201
Date  15th November 1923
  
c. to Hs. {Lord Ernest Hives - Chair}

X4238

BY {R.W. Bailey - Chief Engineer} /SS {S. Smith} 8/DB. {Donald Bastow - Suspensions} 15.11.23.

RE 20 HP CHASSIS - EXHAUST PIPE - SEC:5230.
X.4238.

With reference to the recent distorted flange on the Exhaust Pipe, caused through tightening up the union nut with the Top Spherical Washer misplaced, Mr Bailey would like you to try out a larger washer, as shown on the attached print E.53114.

With this washer we obtain increased spherical seating, which gives the washer a better chance to position itself.

VY/SS. {S. Smith}
  
  


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