5-34. SPEED GOVERNOR AND SUPPORT YOKE REPLACEMENT/REPAIR (CONT).
Remove retaining ring (9) using snap ring pliers,
washer (10), lower part of governor lever (11),
and washer (12) from governor support yoke (8).
Drive out two bearings (13) using a hammer and
drift from governor support yoke (8).
Matchmark lower part of governor lever (11)
and lever (14).
Remove screw (15) and lever (14) using a 5 mm
hex head wrench.
Dry cleaning solvent P-D-680 is toxic
and flammable. Wear protective
goggles, face mask, and gloves and
use only in a well ventilated area.
Avoid contact with skin, eyes, and
clothes and don't breathe vapor. Do
not use near open flame or excessive
heat. The flashpoint for type I dry
cleaning solvent is 100°F (38°C) and
for type II is 140°F (60°C). If you
become dizzy while using cleaning
solvent, get fresh air immediately
and get medical aid. If contact with
eyes is made, flush eyes with water
and get medical aid immediately.
Clean all parts with dry cleaning solvent P-D-680.
Inspect parts for burrs, cracks or obvious signs of wear.
Replace any defective parts.
Install screw (15) and lever (14) on lever (11) using a 5 mm hex head wrench.
Install two bearings (13) in governor support yoke (8) using a press.
Install washer (12) and lower part of governor lever (11) on governor support yoke (8).
Install washer (10) and retaining ring (9) on shaft of lower part of governor lever (11).