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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).
New parts required for a B.80 Marine engine, specifically for the header tank, intercooler, and water connections.

Identifier  ExFiles\Box 133\3\  scan0247
Date  2nd October 1940
  
1128
To Rm.{William Robotham - Chief Engineer} from Rm{William Robotham - Chief Engineer}/HH.
c. RM{William Robotham - Chief Engineer}

Rm{William Robotham - Chief Engineer}/HH.1/SW.2.10.40.

The particulars on this memo have not been issued.

B.80 Marine.

PL.282 Header Tank and Intercooler.

Sec.5250. Header Tank.
RE.1485 Bottom cover - Intercooler. 1 Off
RE.1486 Intercooler (complete) 1 "
RE.1494 Header Tank (complete) 1 "
RE.1495 Base Connection Header Tank 1 "
RE.1496 Base Plate 1 "
RE.1497 Tube 1 "
RE.1498 Boss 8 "
RE.1499 Disc 1 "
RE.1501 Stiffener - Valve Body 1 "
RE.1503 Overflow pipe 1 "

Sec.5190. Water Connections.
RE.1326 Pipe - inlet manifold to thermostat 1 Off
RE.1510 Pipe - oil cooler to fresh water pump 1 "
RE.1511 Pipe - salt water pump to intercooler 1 "
RE.1512 Pipe - intercooler to Exhaust Manifold 1 "
RE.1513 Pipe - intercooler to oil cooler 1 "
RE.1509 Union. 2 "

Sec.5050. Cylinder Head.
RE.1456 Outlet - water connection 1 off

Sec.5180. Wheelcase.
RE.1484 Wheelcase 1 Off

Please instruct the above new parts as required together with the standard and existing parts covered by LOP.RE.1500, RE.1521 and Experimental LOP.PL.282.

This completes the instructions for the above.

Rm{William Robotham - Chief Engineer}/HH.
NOL
  
  


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