28 Service
NOTICE: INDIVIDUAL BOLT TORQUES
SHOULD BE ACHIEVED NO MORE THAN 2
TIMES IN THE TIGHTENING CYCLE.
11. Reinstall belts and reposition backwrap
idler.
FIGURE 57 PHOTO NO. 3010C
DRIVE SHAFT BEARING
The front drive shaft bearing Item 1 may have an
eccentic lock collar Item 2. To loosen, remove
3/8” Allen set screw therein. With a drift, drive
collar Item 2 OPPOSITE to direction of rotation
of shaft Item 3. When reinstalling bearing, drive
collar Item 2 in SAME DIRECTION as rotation
of shaft Item 3 and retighten set screw. If the
front drive bearing has two set screws, remove
set screws. When reinstalling, tighten both set
screws.
Servicing this bearing requires removing the
driver sheave. See Figure 56, page 27. Paint
must be polished off drive shaft to permit bear-
ing removal.
1
2
3
1. Bearing 2. Bearing Collar 3. Shaft
FIGURE 58 DWG. NO. 2256A
WHEEL BEARINGS & SEALS
HINIKER shredders are equipped with O.D. rid-
ing triplex (3 labyrinths) seals. They also have
a replaceable seal riding ring Item 6 in Photo
3011 and zerk relube in the hub. This system
is highly effective when properly installed and
maintained.
IMPORTANT. WHEEL SEAL AND RIDING RING
MUST BE INSTALLED IN THE RIGHT DIREC-
TION, PROPERLY PRE LUBED AND THE HUB
FULLY PACKED WITH LUBE. IGNORING PRO-
CEDURES BELOW WILL RESULT IN PREMA-
TURE CONTAMINATION AND FAILURE.
1. Remove hub, inboard bearing cone Item 1,
outboard bearing cone Item 2 and seal Item
3 from spindle. Thoroughly clean hub’s in-
terior grease cavity, both bearing cups Item
4, cones, hub cap Item 5 and pre load hard-
ware.
2. Discard old seal Item 3 and inspect bearings
for deterioration. Replace both cups and
cones if necessary. Generally, seal riding
ring Item 6 should be replaced when doing
wheel hub maintenance.
IMPORTANT: PRESS SEAL RIDING RING
INTO HUB WITH INTERIOR EDGE FLANGE
TOWARD INBOARD BEARING CUP. MANU-
ALLY WORK LUBE INWARD BETWEEN 3
SEAL LABYRINTHS BEFORE INSTALLING.
CAREFULLY START NEW SEAL ITEM 3 ONTO
SPINDLE WITH BEARING CONE (1) WHICH
CAN BE SEATED WITH A 3/16” PUNCH OR
1 1/2” I.D. DRIVER. INSURE SEAL IS NOT
CROOKED AND IS INSTALLED WITH ITS
SHARP EDGED INSIDE FLANGE TOWARD
THE OUTBOARD SPINDLE END. THE OP-
POSITE (SMOOTH) SEAL FACE IS USUALLY
MARKED “OUTSIDE”. THIS MUST ALWAYS
FACE THE SPINDLE’S INBOARD END, OTH-
ERWISE THE SEAL WILL NOT FUNCTION
CORRECTLY.
4. Install hub, outboard bearing cone Item 2,
end washer and adjusting nut. Adjust nut
with a HAND WRENCH ONLY. Tighten un-
til seal is seated and bearings substantially
drag, then back nut off 1/6 turn to insert and
spread cotter.
5. Use zerk to fully lube hub cavity and
bearings, while rotating hub, and until
lube emerges through outboard bearing.
Содержание 5710
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Страница 12: ...10 Decal Location FIGURE 23 520 03139 Danger Shield Missing FIGURE 24 71504131 Danger Keep Flippers ...
Страница 50: ...NOTES 48 Notes ...