Parts list and blueprint request for a Bentley 60 chassis water pump.
| Identifier | ExFiles\Box 124\1\ scan0136 | |
| Date | 2nd June 1939 | |
| 1044 WHS: c. Rm. {William Robotham - Chief Engineer} [text struck through] By {R.W. Bailey - Chief Engineer} /Ald. {F. Allwood - Experimental Design} 1/AW.2.6.39. BENTLEY 60 CHASSIS. WATER PUMP - SECTION 6160. Please receive herewith two blueprints of each of the following, and where a pattern is required extra prints have already been sent. SCD.1328. Water Pump with Tufnol Bearing. - - - - - 6 off EXS.1627. Stud. - - - - - 1 " EXS.1637. Pump Casing. - - - - - 1 " EXS.1638. Rotor. - - - - - 1 " EXS.1639. Rotor Shaft. - - - - - 1 " EXS.1640. Bush. - - - - - 1 " EXS.1641. Pulley Half. - - - - - 2 " EXS.1642. Pulley Flange. - - - - - 1 " EXS.1643. Backing Plate. - - - - - 1 " EXS.1644. Machining on Cylinder Face. - - - - - 1 " EXS.1645. Joint - Water Pump to Casing. - - - - - 1 " EXS.1646. Joint - Back Plate and Cylinder Face. - - - - - 1 " EXS.1723. Sealing Washer. - - - - - 1 " EXS.1724. Stud. - - - - - 1 " EXS.1732. Pin - Water Seal. - - - - - 1 " The following parts will also be required:- K 2810. C'sk Screw for Back Plate. - - - - 8 off K 4310. Nut for Casing. - - - - 7 " K 9008. Washer for Casing. - - - - 7 " KB.1966. Rivet for Pulley. - - - - 4 " EXS.720. Thrust Ring. - - - - 1 " The above is as requested by memo Rm {William Robotham - Chief Engineer} /Std.7/MH. {M. Huckerby} 5.12.38, for trial of a water lubricated Tufnol Bearing, together with increased inlet and improved water passages. Kindly instruct one set. Ald {F. Allwood - Experimental Design} 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).