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).
Final clearance measurements for main bearings of chassis B 117 J.Y.
| Identifier | ExFiles\Box 114\3\ scan0136 | |
| Date | 2nd October 1937 | |
| COPY. FOR. G.W.H. FINAL CLEARANCES. MEASUREMENTS OF MAIN BEARINGS CHASSIS. B 117. J.Y. TABLE DATA: COLUMN HEADERS: FRONT, 2ND, 3RD, CENTRE, 5TH, 6TH, REAR. GROUP "V": FRONT: 2.2531, 2.2521, 2.2506, 2.2520, 2.2506, 2.2507, 2.2513 REAR: 2.2526, 2.2526, 2.2506, 2.2530, 2.2510, 2.2504, 2.2512 GROUP "X": FRONT: 2.2525, 2.2525, 2.2513, 2.2510, 2.2510, 2.2511, 2.2513 REAR: 2.2522, 2.2522, 2.2503, 2.2515, 2.2510, 2.2516, 2.2507 GROUP "Y": FRONT: 2.2522, 2.2514, 2.2501, 2.2520, 2.2505, 2.2501, 2.2510 REAR: 2.2512, 2.2510, 2.2502, 2.2520, 2.2512, 2.2501, 2.2508 SUMMARY ROWS: AVERAGE: 2.2523, 2.2518, 2.2505, 2.2519, 2.2509, 2.2507, 2.2511 CRANK: AVERAGE: 2.2482, 2.2477, 2.2474, 2.2476, 2.2475, 2.2475, 2.2479 CLEARANCE: .0041, .0041, .0031, .0043, .0034, .0032, .0032 Date signed off: 2-10-37 | ||