TM 10-4320-310-14
6-5.
REPAIR/REPLACE GOVERNOR (Continued)
8
Remove wave washer (17), and remove and discard two preformed packings (18).
9
Remove governor lever (6) and governor spring (19) from crankcase.
10
Pull sliding disc (20) and ball shell (21) from crankshaft.
NOTE
Ball hub disc (23), ball hub (24) and spacer (25) are removed
when the crankshaft Is removed. Refer to paragraph 6-7 for
instructions.
CLEANING:
WARNING
Dry cleaning solvent P-D-680 (safety or Stoddard's Solvent)
is potentially dangerous. Avoid repeated and prolonged
breathing of vapors and skin contact with the liquid. Do not
use near open flame, arcing equipment, or other ignition
sources. Always wear eye protection and protective
clothing. The flash point of P-D-680 is 100°F to 138°F
(38°C to 59°C).
Death or serious injury could occur if compressed air is
directed against the skin. Do not use compressed air for
cleaning or drying unless the pressure is/has been reduced
to 30 psi (2.06 bar) or less. When working with compressed
air always use chip guards, eye protection, and other
personal equipment.
1
Clean all parts with dry cleaning solvent and dry with compressed air.
2
Inspect all components for damage or excessive wear. Replace any components severely damaged or worn.
INSTALLATION:
1
If any of the four balls (22) were removed during disassembly, apply grease to four balls (22) and install balls in
ball hub (24).
CAUTION
Ball shell (21) must slide easily over the crankshaft.
Damage to crankshaft and governor could result from
Improper fitting of governor parts.
2
Slide ball shell (21) and sliding disc (20) onto crankshaft.
3
Lubricate new preformed packing (15) with lubricating oil and install in preformed packing groove on eccentric pin
(14).
6-17
