13. Operating Instructions
2-73
2) If the machine further travels in reverse, clearance may
also be created between the track rollers and the idler
and, the rubber track, causing the rubber track to easily
come off.
• When the machine is steered while the rubber track is
blocked in the transverse direction by an obstacle or the
like.
• When the idler and the track rollers are misaligned from
the core metal due to rubber track misalignment.
• Traveling in reverse under this condition will cause the
rubber track to come off.
• Steering the machine under this condition will cause the
rubber track to come off.
13-20-5. Checking and servicing the machine with rubber track
To check and service the machine with rubber track, refer
to and follow Section "24-1. Table of service time inter-
vals".
Idler
000463-00E
F
P
Rubber track side Frame side
Detail of P
000464-01E
000465-00X
000466-00X