TM 9-2320-260-34-1
b. Injector and Valve Adjustment
During rebuild, injectors and valves are "cold set" with temp-
erature of oil and component parts within 10F (-12C) of
ambient air or room temperature. Final "hot set" adjustments
must be made when engine is at operating temperature. When
warming engine for hot adjust, ensure rocker cover is installed.
The injector and valve adjusting procedures below and in the
referenced "table of specifications" requires that the injectors be
adjusted before the valves.
Perform this procedure for non-top stop injectors.
1. Rotate accessory drive pulley (8) until the timing mark (9), 1-6 "VS", is alined with pointer (10) on
gearcase cover (7).
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