TM 5-3805-280-24-1
Diagnostic Information
MEASURE TRACK ROLLER WEAR
SPECIFICATIONS
Track Roller Tread OD
155.0 mm (6.10 in.) new
Track Roller Tread OD
149.0 mm (5.87 in.)
minimum used
SERVICE EQUIPMENT AND TOOLS
JT05519a Special Roller Caliper
a
Tools are available in a kit such as the JT05518A or JT05523
Undercarriage Inspection Service Tool Kit.
Minimum used is the maximum allowable wear for
rebuilding roller tread.
Under some conditions roller wear can be uneven. If wear
is uneven, rollers may be interchanged to even out the
wear.
Measure roller tread diameter using a caliper such as the
JT05519 Special Roller Caliper from JT05518A or
9020
JT05523 Undercarriage Inspection Service Tool
15
KitUndercarriage Inspection Service Tool Kit.
8
Track Roller Tread--Specification
OD ....................................................................... 155.0 mm (6.10 in.) new
OD .............................................................................. 149.0 mm (5.87 in.)
minimum used
NOTE: See Undercarriage Appraisal Manual SP326 for
additional information.
TX,9020,GG2684
1929MAY981/1
5-11
