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 TM 55-1905-223-24-5
n.
Install levers (45) and sliding sleeve (50) as an assembly onto the adjusting ring (46) and floating plate
(49).
(1)
Secure levers (45) to floating plate with eight spring washers (43) (two at each lever (45)
location) with four headed straight pins (42) and four cotter pins (44).
(2)
Spread the ends of the cotter pins (44).
o.
Turn clutch housing (23, Sheet 1) with attached parts over on the workbench with OUTPUT END facing
up. Support housing with wooden blocks.
p.
Remove six hex head capscrews (19) and lock washers (20) securing bearing carrier (18) to clutch
housing (23).
q.
Remove bearing carrier (18) and clutch shaft (35) with attaching parts from housing (23). Set clutch
shaft (35) in a large vise with INPUT END of shaft facing upward, and gripping the rear cast section of
bearing carrier (18) with vice.
r.
Remove hex head capscrews (10), lockwashers (11) and bearing retainer lock (12) from bearing carrier
(18).
s.
Remove bearing retainer (13) from bearing carrier (18). Lift clutch shaft (35) separating it with attached
parts from bearing carrier (18). The INPUT END tapered roller bearing (37) and OUTPUT END tapered
roller bearing (27) will remove with clutch shaft (35).
t.
Use a standard puller and remove tapered roller bearings (27 and 37) from clutch shaft (35). The
tapered roller bearings (27 and 37) remove in opposite directions from the shoulder machined on the
clutch shaft. Inspect tapered roller bearings (27 and 37) for scratches or deterioration of bearing vise. If
damaged, replace with new ones.
u.
Use arbor press and install tapered roller bearings (27 and 37) on clutch shaft (35), one from each end,
with their back faces butting against the stop shoulder on the shaft.
v.
Use a piece of steel tubing slightly smaller in diameter than the outside diameter of the tapered roller
bearing cup to press the cup onto the bearing carrier, back face of cup rearward. Press cup to bottom
of bore.
w.
Set bearing carrier (18) in bench vise, INPUT END upward, gripping the casting with vise jaws below
mounting flange.
x.
Install clutch shaft (35) with tapered roller bearings (27 and 36) into bearing carrier (18) OUTPUT END
down. Use a piece of steel tubing, 18 inches long, and slightly smaller than the outside diameter of
bearing cup and install the bearing cup over clutch shaft and into the bearing carrier. Tap or press the
cup into position.
y.
Install bearing retainer (13) into bearing carrier (18) against tapered roller bearing (27) cup.
3-94
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