TM-9-2815-205-34
ENGINE WITH CONTAINER; MODELS 5063-5299, 5063-5392, 5063-5393, 5063-5395, 5063-5398, 5063-539F, 5063-539L
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
AUGUST 1992
TM-9-2815-205-34 - Page 480 of 596
TM 9-2815-205-34
3-68. GOVERNOR REPAIR (Cont)
b. Cleaning/Inspection
(1)
(2)
(3)
(4)
(5)
Drycleaning solvent P-D-680 is toxic and flammable. Wear protective goggles
and gloves and use in a well-ventilated area. Avoid contact with skin, eyes, and
clothes. Do not breathe vapors. Do not use near open flame or excessive heat.
The flash point is 100-138°F (38-50°C). If you become dizzy while using cleaning
solvent, get fresh air immediately and seek medical aid. If contact with eyes is
made, wash with water and get medical aid immediately.
Compressed air used for cleaning purposes will not exceed 30 PSI. Use only
with effective chip guarding and personal protective equipment (goggles/shield,
gloves, etc.)
Clean ail parts with cleaning solvent and dry with compressed air.
Inspect bearings for corrosion or pitting. Revolve bearings by hand and check for rough or tight
spots.
Inspect needle bearings in control link lever assembly and mating lever pin for wear.
Inspect governor springs, spring seat, spring cap, plunger, spring retainer, adjusting screws,
and other parts of governor for wear.
Inspect governor housing for cracks,
warpage, and damaged threads.
c. Assembly
(1) Governor cover
(a)
(b)
(c)
(d)
(e)
3-352
If removed, press two pins (19) in
bottom of cover (9) until flush to 0.005
inch below machined surface.
If bushings (20) were removed, place
governor cover (9), inner face down,
in press. Start bushing straight into
bore, numbered side up. Place
bearing installer (72) in bushing and
press until shoulder of installer
contacts cover. Invert cover and
install second bushing (20) in same
manner.
Lubricate throttle shaft (4) with engine
oil and slide into bushings from
bottom of cover with lever pin (73) in
slot on underside of cover.
Install preformed packing (10), shouldered washer (8), fiat washer (7), and retaining ring (6)
over throttle shaft (4).
Install pin (17) into stop lever shaft (16). Press pin into shaft, from side with fiat spots, until
flared end of pin protrudes 1/4 inch.
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