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 TM 55-1905-223-24-5
s. Install the sliding sleeve (17) with attached parts entering the guide pins (6) into the hub of the hub and
back plate.
CAUTION
When the cotter pins are spread, the radius of the pin ends must not be greater
than 0.31 inch. This is necessary to prevent operating interference.
t. Attach the loose ends of the eight links (16) to the sliding sleeve (17) with four pins (13) and four cotter
pins (15). Spread the cotter pins.
u. Install the hose fitting (23) into the collar (19) and attach the flexible hose to the fitting.
v. Attach the fitting (22) to the end of the flexible hose (24).
w. Partially install key (33) into the shaft keyway.
x. Carefully slide the PTO assembly, (5) onto the clutch shaft, until sleeve (17) clears key (33). Lower
PTO assembly, tapping key (33) down into position and engaging the trunnions of the collar (17) with
the yoke (19) and routing the flexible hose (24) clear of the moving parts to the hole on the inside of the
PTO housing (44).
y. Push the fitting (23) through the hole in the PTO housing (44) and secure it in place with the lockwasher
(25) and nut (26). Install the lubrication fitting (27) into the hose fitting.
z. Install the hub nut lockwasher (3) onto the clutch shaft (34), locating its lower tab in the spot drilling
provided on the hub and back plate. Install the hub nut (2). Tighten the nut (2) to remove all clearance,
applying 30 ft-lb torque. Then tighten the nut 60-90 further. Bend the lockwasher (3) against a flat
spot on the nut.
CAUTION
The pilot roller bearing has an inner race that is removable from the outer race
roller and seal assembly. Due to this construction, axial alignment of the inner and
outer races is most important.
aa.
Press the pilot bearing (1) on the clutch shaft (34). Solidly support the output end of the clutch shaft
(34) during installation of the pilot bearing (1). Also, apply the force to the inner race of the pilot
bearing during installation. Don't press the pilot bearing all the way onto the shaft. Leave a distance of
0.06 inch between the front face of the bearing inner race and the end of the clutch shaft. Refer to
FIGURE 3-58 .
ab.
Place the instruction cover plate gasket (41, FIGURE 3-55) and install the cover plate (39) on the PTO
housing with two round-head screws (40). Tighten the screws to 11-13 ft-lb torque.
ac.
If the driving ring (4) was removed, position the driving ring (4) against the engine flywheel and secure
it with eight hex-head capscrews. Torque capscrews. Refer to Table 3-5.
3-86
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