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PN 12071 R122210
45
SERVICE & MAINTENANCE
Every 40 hours the eccentric rollers should be checked (Fig-
ure 49). Flat wear spots may show on the eccentric rollers if
they do not rotate while the reel rotates. If this occurs it may
be necessary to make adjustments or replace the rollers and/
or bearings.
6.7 ECCENTRIC ROLLERS (PLASTIC)
Place all controls in neutral or off, stop combine engine,
set parking brake, remove ignition key, wait for all mov-
ing parts to stop, then properly block machine before
servicing, adjusting, repairing, or unplugging.
WARNING
The eccentric rollers must rotate with the reel.
IMPORTANT
1. Inspect the eccentric rollers for uneven wear. If no wear
is detected proceed to Step 5.
2. If uneven wear is detected, loosen and remove the bolt
and hardware for each roller that is defective.
3. Inspect the radial bearings that are seated in the rollers;
check to see if they turn freely.
4. If replacement parts are needed, consult your local
authorized Crary dealer.
5. Reassemble the eccentric roller assembly as shown
in Figure 50.
6. Readjust the roller firmly against the eccentric ring and
tighten bolts to 30 ft-lbs. You may need to insert ad-
ditional washers between the roller and the eccentric
mount plate to center the eccentric ring on the rollers.
Figure 49: Inspect plastic rollers for uneven wear
CHECK ROLLERS
FOR UNEVER WEAR
Figure 50: Reassemble eccentric roller assembly
RADIAL
BEARING
3/8" BOLT
WASHER
3/8" FLAT
PLASTIC
ROLLER
ROLLER
BUSHING
WASHER
5/16" FLAT
PLATE, ECCENTRIC
ROLLER MOUNT
Содержание Air Reel
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