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).
Log of complaints and fixes for weak rear springs on the Phantom 11 model.
| Identifier | ExFiles\Box 16\7\ Scan236 | |
| Date | 4th April 1930 guessed | |
| COMPLAINTS OF WEAK REAR SPRINGS - PHANTOM 11. Chass. NO. Normal Load. Rear Axle Wt. Buffer Clearance. Orig. Springs. Replaced by 1-WJ. 4 pass. No Record. 1100 + lbs. 1200+lbs. 31-WJ. 3 pass. 1cwt. L. 26.1.14. 2½" 1100 - 1300. 64-WJ. 4. p. 1½cwt. L. 27.1.14. 2.7/8" 1100 + 1400. 81-WJ. 3 pass. 27.2.8. 3½" 1200. 1300. 21-XJ. 4. pass. 25.0.24. 3.5/8" 1200. 1300. 87-WJ. 4 pass. 300 lbs. L. - - 1200 + Not yet changed 118-WJ. 7 pass. 24.2.0. - 1300 + 1400 + 25-XJ. 4 pass 1 cwt. L. 25.2.7. 3⅛" 1200 + 1300. 54-XJ. .4 pass. 1½ cwt. L. 27.0.0. 3½" 1200 + 1300. 137-XJ. 4 pass. 1 cwt. L. 26.2.4. 2½" 1150. 1300. 140-XJ. 4 pass. 1½ cwt. L. 26.1.8. 3½" 1200 + 1350. | ||