TM 5-3805-281-24-1
Track System
MEASURE TRACK CHAIN PITCH
Maximum used is the maximum allowable wear for turning
pins and bushings.
01
1. Remove slack by putting a wooden block between
0130
sprocket and chain, then slowly move machine in
22
reverse to tighten chain.
2. Measure pitch across several four-link sections as
shown, except section on either side of master pin, to
find average chain wear. Use a tape measure such as
the JT05520 Metric Tape from JT05518A or JT05523
Undercarriage Inspection Service Tool Kit.
Track Chain--Specification
Pitch................................................................... 816.0 mm (32.13 in.) new
Pitch............................................................ 834.0 mm (32.8 in.) maximum
used
CED,OUOE023,125
1922MAY981/1