GOVERNOR ASSEMBLY MAINTENANCE (Cont).
Cut off end of each pin (6). Remove
2 pins, thrust cap (14), 2 primary
weights (7), secondary weights (9),
and springs (8). Discard pins.
Carefully remove valve (13) from
If driven gear (12) is worn or loose on
sleeve (10), drive out Iockpin (11)
and remove driven gear. Discard
Iockpin and driven gear.
CLEANING AND INSPECTION
l Dry cleaning solvent P-D-680 is toxic and flammable. Always wear
protective goggles and gloves and use only in a well-ventilated area.
Avoid contact with skin, eyes, and clothes and DO NOT breathe vapors.
DO NOT use near open flame or excessive heat. The solvents flash
point is 100°F-138°F (38°C-59°C). If you become dizzy while using
cleaning solvent, immediately get fresh air and medical help. If solvent
contacts eyes, immediately wash your eyes with water and get medical
. Compressed air used for cleaning purposes should never exceed 30 psi
(207 kPa). Use only effective chip guarding and personnel protective
equipment (goggles/shield, gloves, etc.). Failure to follow this warning
may result in injury to personnel.
Clean all disassembled components with dry cleaning solvent. Dry with compressed air and
blow out all passages.
Inspect all disassembled components for damage. If any component is damaged, replace
governor assembly as a unit.