Ramsey Winch HDG-350 RAM LOK - Manual (Page 12)

5. Remove gear housing cover #7 from
gear housing #11 by unscrewing
capscrews #19. Thread two of the
capscrews into the two tapped holes of
cover and tighten. This will pull the
cover loose from gear housing.
Remove cover gasket #31 and pull
shaft #14, with gear attached, and thrust
washer #47 from gear housing
6. Check for signs of wear on gear teeth.
If replacement of gear is necessary,
replace as follows:
a) Press gear #9 from shaft #14.
b) Examine shaft keys and keyways.
If distortion of keys and/or keyways is
evident, shaft and keys should be
replaced.
c) Use a soft hammer to gently tap
keys #33 into keyways. Press gear #9
over shaft and keys. Gear must be
centered over keys.
7. Remove seal #43 from back of #11 gear
housing. Press bushing #18 from gear
housing. Press new bushing and seal
back into place.
8. Check drum bushings #17 for signs of
wear. Replace if necessary by pressing
old bushings from drum. Press new
ones into place.
16. Attach angles #3 & #4 using six
capscrews #21 with lockwashers #27
and two capscrews #20 with
lockwasher #27. Torque capscrews to
34 ft. lbs. (46 Nm.) each. Insert plug
#38 into bottom of gear housing.
Permatex may be applied to threads to
help prevent leakage.
Attach handle #10 to clutch shaft using
pin #39.
Pour 1 pint of SAE 140 EP gear oil into
housing through hole in top of
housing. Insert relief fitting #35 into
reducer #37. Reducer should then be
placed into hole on top of gear
housing. Tighten fitting and reducer
securely.
15. Place thrust washer #47 over end of
drum shaft and slide downward until
spacer rests on drum. Press drum
downward to compress springs in
gear housing.
Insert keys #32 into keyways with
sharp edge of keys pointing outward
and notched end of keys upward. A
rubber or brass mallet will be needed
to gently tap keys into position.
Apply grease to keys and end of
shaft. Place jaw clutch #5 over end
of shaft and slide jaw clutch over
keys.
Set clutch housing #12 over end of
drum shaft. Pull jaw clutch #5
upward, toward clutch housing,
enough to allow yoke, in clutch
housing, to fit properly in groove
around jaw clutch.
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