TM 5-3805-281-24-1
Track System
CAUTION: For the 330LCR, the approximate
weight of track roller 55 kg (120 lb).
Track Roller--Specification
01
Weight............................................................ 55 kg (120 lb) approximate
0130
4
4. Attach hoist to track roller (B).
5. Remove cap screws (A) and track roller (B). Repair or
replace parts. (See procedure in this group.)
6. Install roller on track link with flat portion of bracket
A--Cap Screw (4 used)
towards undercarriage.
B--Roller
7. Lower excavator enough to allow cap screws (A) to be
installed.
8. Tighten cap screws to specification.
Roller-to-Frame Cap Screw--Specification
Torque ......................................................................... 304 Nm (224 lb-ft)
9. Adjust track sag. (See procedure in this group.)
CED,OUOE023,113
1920MAY983/3
9-4