Komatsu PC18MR-3, Operation & Maintenance Manual

Page: 222 / 284

MAINTENANCE PROCEDURES
220
WEAM012101
4.9.1.f CHECKING THE RUBBER TRACKS
Change the rubber tracks when they reach the indicated wear limits.
1.
When the height “A” of the rubber claw is less than 5 mm: in
this case, in fact, the track may slip and its traction force be
reduced..
1- Roller
2- Rubber track
2. When the steel core is visible in two or more points of the
track.
3. When more than half of the steel core cords at the centre of
the track are cut.
RWA06560
A
1
2
RYA07510
RYA07520