TM 5-3805-280-24-1
Track System
01
0130
CAUTION: The approximate weight of track
11
roller is 38 kg (84 lb).
Track Roller--Specification
Weight................................................................ 38 kg (84 lb) approximate
4. Attach hoist to track roller (B). Remove cap screws (A)
and track roller (B).
5. Repair or replace parts where necessary. (See
following procedure in this group.)
A--Cap Screw (4 used)
6. Install roller on track link with flat portion of bracket
B--Track Roller
pointing toward undercarriage.
7. Lower excavator enough to allow cap screws (A) to be
installed.
8. Tighten cap screws.
Roller-to-Frame Cap Screw--Specification
Torque ......................................................................... 450 Nm (335 lb-ft)
9. Install roller guard and tighten cap screws.
Roller Guard-to-Frame Cap Screw--Specification
Torque ......................................................................... 450 Nm (335 lb-ft)
10. Adjust track sag. (See procedure in this group).
TX,01,UU3838
1918SEP983/3
11-11