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Request for blueprints and instructions for modifications to water pump components for a Bentley 80 Chassis.


Identifier  ExFiles\Box 124\1\  scan0236
Date  27th July 1939
  
126A 1047

WMB.
C. Rm. {William Robotham - Chief Engineer}
Mr.Mycroft.
Mr.Milln-Roberts.

By {R.W. Bailey - Chief Engineer} /Ald. {F. Allwood - Experimental Design} 2/AW.27.7.39.

BENTLEY 80 CHASSIS.
WATER PUMP - SECTION 5160.

Please receive herewith 2 blue
prints of each of the following:-

EXS.1864. Bearing Spindle. - - - 2 off.
EXS.1865. Dust Cover - Front. - - - 1 off.
EXS.1866. Dust Cover - Rear. - - - 1 off.

The above have been detailed as
verbally requested by Rm {William Robotham - Chief Engineer} /Mr.Roberts, and are in accordance with
SCT.112(Hoffman LS5. Bearing for Pump Spindle).

Kindly produce 2 sets.

To accomodate EXS.1864, it will be
necessary for the bore of the rotor ER.4201, to be reduced from
.500+1/2 dia to .497+1/2 dia.

By {R.W. Bailey - Chief Engineer} /Ald. {F. Allwood - Experimental Design}
  
  
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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