TM 5-3805-261-34
EARTHMOVING EQUIPMENT COMPONENTS MAINTENANCE.
12-3. Blade Lift Bar Assembly. (Sheet 4 of 6)
ASSEMBLY
1.
Install ring (30) in blade lift
bar (34, Figure 12-10).
2.
Install new bearing (33), spacer
(32) and new bearing (31). Using
puller adapter, stud, nut,
washer, puller assembly and pump
group, bearings (33 and 31) and
spacer (32) must bottom on ring
(30).
3.
Using a suitable driver, install
new seal (29). Lip of seal (29)
should be toward outside surface.
Seal (29) should contact ring
(30).
4.
Using tooling in step 2, install
four new bearings (28). Four
bearings (28) should be at a
depth of 0.390 to 0.422 inch from
outside surfaces of blade lift
bar (34).
5.
Install eight new seals (27).
Lip of eight seals (27) should be
toward outside of bore. Eight
seals (27) should be even with
outside surfaces of blade lift
bar (34).
INSTALLATION
1.
Attach hoist and sling to items
34 thru 27 as an assembly (Figure
12-9).
2.
Position items 34 thru 27 as an
assembly at blade lift arms.
Go to Sheet 5
12-11
