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 TM 55-1905-223-24-5
z.
Adjust the bearing end play to 0.006-0.010 inch.
NOTE
The only approved method of field adjustment is by the use of a dial indicator to
read actual end play. The adjustment procedures are the same for both PTO's
(except for end play measurements).
aa.
Use the bearing retainer nut (13) for adjusting the tapered roller bearings.
Refer to FIGURE 3-61 .
FIGURE 3-61. Adjusting Roller Bearings.
(1)
Tighten the retainer nut until the shaft requires 60 in-lb of force to turn.
(2)
Back off the retainer nut 3-1/4 - 4-1/4 notches. See FIGURE 3-62 .
ab.
Dial indicate the end play as follows:
(1)
Set clutch housing on supporting blocks with the clutch shaft in a vertical position with the
INPUIT END down.
CAUTION
Select lifting eyebolts to obtain maximum thread engagement with bolt shoulder
tight against housing. Bolts should be near but should not contact bottom of bolt
hole.
3-95
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