TM 5-3805-281-24-1
Diagnostic Information
MEASURE TRACK CHAIN PITCH
SPECIFICATIONS
Track Chain Pitch
816.0 mm (32.13 in.) new
Track Chain Pitch
834.0 mm (32.83 in.) maximum
used
SERVICE EQUIPMENT AND TOOLS
JT05520 Metric Tape
JT05518A or JT05523 Undercarriage Inspection Service Tool Kit
CED,TX08227,3155
1930MAY981/2
9020
1. Remove slack by putting a wooden block between
15
sprocket and chain, then slowly move machine in
7
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.
Maximum used is the maximum allowable wear for
turning pins and bushings.
Track Chain--Specification
Pitch................................................................... 816.0 mm (32.13 in.) new
Pitch ........................................................ 834.0 mm (32.83 in.) maximum
used
CED,TX08227,3155
1930MAY982/2