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).
Production test table for S.S. Sliding Armature Starter Motors.
| Identifier | ExFiles\Box 70\4\ scan0154 | |
| Date | 4th September 1929 | |
| K8781 sm. PRODUCTION TEST TABLE OF S.S. SLIDING ARMATURE STARTER MOTOR. | Date | Motor desig. | (1) (a)(b)(c)(d)(e)(f) Remarks. | (2) & (3) Remarks. | (4) Amperes ≯ 30 | (5) Remarks | (6) Amperes ≯ 13 | (7) Remarks | |---|---|---|---|---|---|---|---| | 26.3.29 | S | (a - d) OK. (e) .690 .170 (f) .170 | OK | 26 | Damper sticks | 11.0 | - | | 4.5.29 | V | (a - d) OK. (e) .750 .160 (f) .150 | OK | 25 | Very slightly short of stop | 12.0 | - | | 16.5.29 | W | OK (e) .780 .165 (f) .215 | OK | 29 | OK | 10.0 | - | | 24.5.29 | X | (a - e) OK. (e) .775 .170 (f) .240 | OK | 27 | OK | 11.0 | - | | 1.6.29 | Y | OK (e) .780 .180 (f) .210 | OK | 28 | OK | 11.0 | - | | 14.6.29 | Z | OK (e) .780 .160 (f) .215 gap .047 | OK | 26.5 | OK | 11.0 | - | | 21.6.29 | AA{D. Abbot-Anderson} | OK (e) .765 .180 (f) .195 (.030) | OK | 28 | OK Some stickiness | 10.0 | - | | 26.6.29 | AB | OK (e) .790 .175 (f) .215 (.027) | OK | 29 | OK Some stickiness | 11.0 | - | 4.9.29. | ||