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).
Fault analysis chart for the Wraith model, categorizing issues by system.
| Identifier | ExFiles\Box 108\2\ scan0261 | |
| Date | 1st August 1939 guessed | |
| WRAITH. INSTRUMENTS A.{Mr Adams} PETROL TANK UNIT SEIZED B. GAUGE FAULTY C. SPEEDOMETER FAULTY D.{John DeLooze - Company Secretary} " CABLE " E.{Mr Elliott - Chief Engineer} THERMOSTAT FAULTY F.{Mr Friese} THERMOMETER STICKING G.{Mr Griffiths - Chief Accountant / Mr Gnapp} " CAPILLARY TUBE BROKEN G: 1 A: 18, 12 PARIS B: 1 C: 3, 1 PARIS D: 1 E: 3 F: 1 SHOCK DAMPERS. A.{Mr Adams} REAR LEAK AT JOINTS. B. FRONT. C. CONNECTING LINKS POOR BEDDING. OF PADS CAUSES OIL LEAKS. A: 1 C: 1 CHASSIS LUBRICATION A.{Mr Adams} CHOKED PIPE TO FRONT SUSPN B. PIPE BROKEN FEED IN FRONT SUSPN C. CHOKED PIPE TO STEERING ARM D.{John DeLooze - Company Secretary} INSUFFICIENT CLEARANCE OF PIPE FOR WISH BONE. A: 1 B: 1 C: 1 D: 1 BRAKES. A.{Mr Adams} SQUEAK B. SLACK REAR SHOES IN GUIDES CAUSES RATTLE. A: 2 B: 2, 2 PARIS G.{Mr Griffiths - Chief Accountant / Mr Gnapp} W. H.{Arthur M. Hanbury - Head Complaints} 3. | ||