Governor Arm; Governor Arm Assembly; Crankcase Bolt Torque Sequence - Generac Power Systems GTH760 Service Manual

SeCTIoN 4: GoverNor CoNTrolS ANd GoverNor

GoverNor ArM

If the governor arm does not move freely, or if the arm feels
loose in the bushings, it may need replacing. If wear is noticed,
change the governor arm, governor gear assembly (gear and
flyweights), spool, and bushings as needed. Lubricate all
moving parts when reassembling.
Figure 4-3. Governor Arm Assembly
TORQUE SEQUENCE FOR
CRANKCASE COVER:
1-2-3-4-5-6-7-8-9-10
1. Remove the e-clips.
2. Slide the arm down and out of the bushings.
3. Replace any parts that appear worn.
Note: The lower bushing is a slip fit, and the upper bush-
ing is pressed in.
4. Slide the thrust washer part way onto the new
5. Insert the governor arm in the lower bushing holder, and
6. Install lower e-clip on the arm, and slide the thrust washer
7. Slip the lower bushing part way on to the arm.
8. Slide the arm in until the thrust washer is tight.
9. Slide the lower bushing down and into it's holder, then
ASSEMBLE:
1. Clean any old gasket material from the crankcase and cover
9
3
1
6
10
Figure 4-4. Crankcase Bolt Torque Sequence
4-2
governor arm.
slide it part way in.
down to it.
install the upper e-clip.
mating surfaces.
8