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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).
Specification of work and new parts fitted to a Bentley 40, Unit No.1.

Identifier  ExFiles\Box 134\5\  scan0071
Date  28th March 1944
  
To: Rm.{William Robotham - Chief Engineer} from Wym{G. Harold Whyman - Experimental Manager}/HN{F. C. Honeyman - Retail orders}/CP.
c. Rm{William Robotham - Chief Engineer}/OTS.
c. Wym.{G. Harold Whyman - Experimental Manager}
c. Wym{G. Harold Whyman - Experimental Manager}/HN{F. C. Honeyman - Retail orders}/Insp.

Chassis
1133 or 1298
Wym{G. Harold Whyman - Experimental Manager}/HN{F. C. Honeyman - Retail orders}/CP. 6/LH.{Mr Haworth} 28.3.44.

Bentley 40. Unit No.1.

Specification of the above unit removed from 1.RT.1 20.1.44 isrevised as follows :-

Work carried out at Clan 28.3.44.

Crankcase & Bearings. LOP. RE.320.

The following new parts fitted :-

RE.108 Crankcase - L.H.

The following parts fitted to arrangement CB.511 to enable Oil Cooler to be included in the system :-

1-CB.512 Flange
2-CB.513 Studs
1-CB.514 Pipe
1-CB.515 "
1-CB.516 Washer
1-CB.517 Plate
1-EB.3902 Flange

1 new set of Vandervell Tri-metal Bearings fitted to RE.222 to RE.229.
RE.317/8 Vandervell Thrust Washers.

Crankshaft. LOP. RE.260.

The following new parts fitted :-

1-RE.110 Crankshaft 2.750 dia. Rockwell 'C' 29 3/4. Brinell 281.
4-RE.5036 Sleeves fitted to Crankpin to blank off angular drilling.

Connecting Rods. LOP. RE.128.

New sets of big ends fitted.
8-RE.124. Bearings - Vandervell Tri-metal.

Wym{G. Harold Whyman - Experimental Manager}/HN{F. C. Honeyman - Retail orders}/CP.
  
  


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