| 摘要 |
An adjustment is provided for the friction between a throttle hand grip (12) and the steering arm (10) of an outboard motor. An internal cam surface (32) in knob (15) will press against a corresponding external cam surface (31) on the throttle control handle (19) to allow adjustment of the friction between the throttle control handle (19) and the steering arm tube (17) by rotating the knob (15).
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