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).
Set of four graphs detailing the adjustment of S.S. damper loads for front and rear shock absorbers.
| Identifier | ExFiles\Box 16\4\ Scan087 | |
| Date | 19th April 1929 guessed | |
| ADJUSTMENT OF S.S. DAMPER LOADS. Graph 1 (Top Left): LBS LOAD BALL END PACKING WASHER UNDER VALVE CAP THOUSANDTHS OF AN INCH THICK SPRING F54807 FREE LENGTH 1.160 WORKING LENGTH WITH .020 WASHER UNDER CAP 1.010 L.P. VALVE FRONT SHOCK DAMPER CASE F80321 Graph 2 (Top Right): LBS LOAD BALL END PACKING WASHER UNDER VALVE CAP THOUSANDTHS OF AN INCH THICK SPRING F54807 FREE LENGTH 1.160 WORKING LENGTH WITH .020 WASHER UNDER CAP .925 H.P. VALVE FRONT SHOCK DAMPER CASE F80321 Graph 3 (Bottom Left): LBS LOAD BALL END PACKING WASHER UNDER VALVE CAP THOUSANDTHS OF AN INCH THICK SPRING F76548 FREE LENGTH 1.250 WORKING LENGTH WITH .020 WASHER UNDER VALVE CAP 1.040 L.P. VALVE REAR SHOCK DAMPERS CASE F79384 Graph 4 (Bottom Right): LBS LOAD BALL END PACKING WASHER UNDER VALVE CAP THOUSANDTHS OF AN INCH THICK SPRING F76548 FREE LENGTH 1.250 WORKING LENGTH WITH .020 WASHER UNDER VALVE CAP .910 H.P. VALVE REAR SHOCK DAMPERS CASE F79384 | ||