TM 5-3805-281-24-1
Track System
DISASSEMBLE FRONT IDLER
01
0130
38
A--Bracket (Bearing) (2
C--Metal Face Seal (2
E--Idler
H--Plug (2 used)
used)
used)
F--Cap Screw (4 used)
I--O-Ring (2 used)
B--Pin (2 used)
D--Bushing (2 used)
G--Yoke
J--Axle
5. Remove axle (J). Inspect bushings (D) for scoring
1. Remove cap screws (F). Remove yoke (G).
or excessive wear.
2. Remove drain plug (H). Drain oil.
NOTE: Remove bushings only if replacement is
necessary.
IMPORTANT: Metal face seals can be reused if
they are not worn or damaged. A
used seal must be kept together as a
6. Remove bushing using a 2-jaw puller and adapters
set because of wear patterns on seal
from 17-1/2 and 30-ton puller set.
ring face.
7. Replace parts as necessary.
3. Remove pins (B), brackets (A), O-rings (I), and
metal face seals (C).
4. Inspect metal face seals. (See procedure in this
group.) Keep seal rings together as a matched set
with seal ring faces together to protect surfaces.
CED,OUOE023,136
1926MAY981/1
