| Triumphs Only, Inc. - Triumph Technical Service Bulletin |
Gear Lever Rattle- TR-6 and Stag (Standard Transmission)
September, 1973
A heavier gear lever spring, Part No. 158984, was incorporated at the gearbox numbers listed below. This has been done in order to assist in the elimination of gear lever rattle.
| Model | Gearbox No. |
| TR-6 | CC 91683 |
| Stag | LE 10961 |
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