Parts list regarding the deletion of sliding joints on the Wraith III chassis exhaust fittings.
| Identifier | ExFiles\Box 8\8\ 08-page32 | |
| Date | 18th February 1938 | |
| 623 BY {R.W. Bailey - Chief Engineer} /CS/EH.18.2.38. Re Wraith III Chassis - Exhaust Fittings - Sec:5230. Deletion of Sliding Joints on Inter. Pipe between Expansion Box and Front Silencer. Below is a list of existing parts required to suit above, in accordance with verbal instructions supplied by Rm {William Robotham - Chief Engineer} /Why. Not required. E.W.1043 Pipe - Front Half 1 off. replaces (E.W.1558 & E.W.1568. E.W.1577. E.W.1050 Clip 1 " E.B.769 Flange 1 " K.4845 Taper Pin 4 " E.B.768 Flange 1 " E.W.678 Pipe - Rear Half 1 " replaces E.W.1565. K.210 Bolt (Flanges) 4 " K.4008 Nut ( " ) 4 " K.9008 F.S. Washers 4 " E.W.666 Lagging Cover-Front 1 " replaces E.W.1570. 1 off. E.W.667 " " " 1 " E.W.1571. 1 " E.W.1037 " " " 2 " (E.W.1569 only - 2 off. E.W.1038 " " " 1 " E.W.1572. 1 off. E.W.1039 " " " 1 " E.W.1573. 1 " E.W.1560 Saddle Clip - 4 off. K.228 Bolt 4 " K.4008 Nut 4 " K.9008 F.S.Washer 4 off E.W.1705 Front Silencer Assembly. replaces E.W.1575. E.W.1462 Expansion Box Assembly. " E.W.1574. Please receive herewith blue prints of Assembly E.W.1705. All these replaced parts and also Rear Silencer are held up awaiting information from Rm {William Robotham - Chief Engineer} /Why. BY {R.W. Bailey - Chief Engineer} /CS. | ||
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).