DIAL INDICATOR INSTALLED
6V3075 Dial Indicator.
8. Air fuel ratio control.
REAR OF GOVERNOR HOUSING
Move the governor control lever to the FUEL
OFF position (rotate governor shaft clockwise).
Install 6V4186 Timing Pin (10) in the hole in the
bracket assembly. Push timing pin in until
contact is made with the fuel rack. Hold the
timing pin gently against the fuel rack for Steps 9
and 10. If too much force is used to hold the
timing pin the fuel rack can stick and cause an
incorrect zero reading.
TESTING AND ADJUSTING
TIMING PIN INSTALLED
10. 6V4186 Timing Pin.
Hold the governor control lever in the HIGH IDLE
Insert 6V7942 Hook (11) into the hole that plug
(9) was removed from. Engage the end of hook
(I I) with collar (12) and pull toward the rear of
the governor housing until the collar stops
moving. This will make sure the fuel rack stops
against the timing pin. This is the rack zero
6V7942 HOOK IN USE
11. 6V7942 Hook.
CUTAWAY VIEW OF GOVERNOR
11. Hook. 12. Collar.