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TM 5-2420-222-20-2
FRONT WHEEL BEARINGS AND HUBS - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
REMOVAL - CONTINUED
11.
Wheel spindle (1)
Inner bearing (2)
Take off.
with assembled seal
cup (3) if present
12.
Plain seal (4)
a.
Using 1-pound head ball-peen hammer
and 1/2-inch cold chisel, tap off.
b.
Get rid of.
DISASSEMBLY
NOTE
Some loader backhoes are equipped with seal cup, some are not. Step 13 only applies to loader
backhoes equipped with seal cup.
13.
Inner bearing (2)
Seal cup (3)
Take off.
NOTE
Steps 14 and 15 only apply to loader backhoes with Serial Numbers 235786 thru 235999.
Some loader backhoes are equipped with lubrication fitting, some with pipe plug.
Lubrication port plug will be replaced with new lubrication fitting during assembly.
14.
Hub cap (5)
Pipe plug (6)
a.
For loader backhoes equipped with pipe
plug, using 5/16-inch, 1/2-inch drive
socket and ratchet handle, unscrew and
take out.
b.
Get rid of.
15.
Lubrication
For loader backhoes equipped with lubrica-
fitting (7)
tion fitting, using 5/16-inch, 1/4-inch drive
socket and ratchet handle, unscrew and
take out.
16.
Hub (8 or 9)
Outer cup (10) and
Using 5 1/2-inch reach gear and bearing
inner cup (11)
mechanical puller, take out.
2-916
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