TM 5-3805-261-23-2
ARTICULATION HITCH BEARING REPLACEMENT (CCE AND TYPE I MACHINES) - CONTINUED
0325 00
REMOVAL - CONTINUED
8.
Remove and discard two seals (14) from upper pin
bore of rear frame.
14
13
9.
Inspect bearing (13). Replace if cracked, broken, dis-
torted, gouged, or excessively worn.
10.
Use nut, washer, hydraulic puller, ring installer, and
puller assembly to remove bearing (13), if necessary.
REAR
FRAME
397-1971
UPPER PIN BORE
CLEANING AND INSPECTION
Clean and inspect all parts in accordance with WP 0020 00.
INSTALLATION
1.
Use hydraulic puller, puller assembly, washer, and nut to install new bearing (13), if removed, to a depth of 0.5 in. (13
mm) from each surface of upper pin bore of rear frame.
2.
Use clean grease to lubricate two new seals (14).
3.
Use drive plate and hammer to install two new seals (14) with lips toward the outside surface in upper pin bore of rear
frame.
4.
If bearing (12) was removed, lower temperature of
new bearing (12).
5.
Use puller adapter, hydraulic puller, washer, nut, two
11
bolts, and two adapters to install new bearing (12), if
removed, in upper pin bore of front frame.
6.
Use hydraulic puller, puller assembly, washer, nut, two
bolts, and two adapters to install collar (11) in upper
pin bore of front frame.
FRONT
FRAME
UPPER PIN BORE
12
397-1970
0325 00-4
