DOC-20230111-WA0038.

UNDERCARRIAGE / Front Idler
Disassemble Front Idler
• Be sure to read “Precautions for Disassembly and
Assembly” thoroughly on page W1-1-1 before
starting any repair work.
4. Remove pin (3) from other side bearing (2) and
press out axle (6).
1. Remove socket bolts (9) (4 used) to remove yoke
(10). Remove plug (1) to drain oil into a container.
: 12 mm
2. Remove pin (3) from bearing (2) at one side. Apply
the press on the axle end at this side to push
axle (6) out of bearing (2).
3
2
6
2 6
W105-233-05-010
5. Remove O-ring (5) (2 used) from axle (6).
W105-03-05-008
IMPORTANT: For handling of floating seal (4), refer
to the section “Precautions for
floating seal handling” on page W1-
1-4.
3. Remove floating seals (4) (2 used) from right and
left bearings (2) and idler (8).
IMPORTANT: Do not remove bushing (7) (2 used)
unless necessary.
6. Perform over laying on the inner diameter in four
places along the circumference at equal intervals.
Then, bushing (7) has shrunk enough to be removed.
90°
2
4
8
90°
4
W105-03-05-012
5
6
2
W105-03-05-009
W3-5-3