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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).
The dynamic re-balancing of chassis fans and the ordering of a special machine.

Identifier  ExFiles\Box 86\5\  scan0041
Date  14th May 1935
  
BY - from Sft.{Mr Swift}
c. Rm.{William Robotham - Chief Engineer}
c. BY/GS
c. MX{John H Maddocks - Chief Proving Officer}
c. EJJ
c. WS.

x224
Steadman
We should look at this machine
Sft.{Mr Swift} 7/MW.14.5.35. Rm{William Robotham - Chief Engineer}

CHASSIS - RE. BALANCING OF FANS.

With reference to memo. BY.13/G.3.5.35. pointing out that it is important that we balance the fan dynamically. We understand that Ws. has requested EJJ. to order a machine specially for this job.

We shall be glad, therefore, if EJJ. will urge all possible the delivery of this machine, as the correct balancing of the fan is an imperative matter.

Sft.{Mr Swift}
  
  


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