TM 5-3895-373-34
2.35
REPLACE TRACK ROLLERS - Continued.
A.
INSPECT.
1.
INSPECT UPPER AND LOWER TRACK ROLLERS
FOR CRACKS, OIL LEAKAGE, AND FREE PLAY.
DAMAGED
TRACK
ROLLERS
MUST
BE
REPLACED.
2.
INSPECT TRACK ROLLERS FOR FLAT SPOTS
ON THE WEAR FLANGES OR OTHER SIGNS OF
FROZEN TRACK ROLLERS. FROZEN TRACK
ROLLERS MUST BE REPLACED.
NOTE
When
measuring
flange
diameter,
measure both inside and outside flange
diameters.
3.
MEASURE SMALLEST DIAMETER OF TRACK
ROLLER
WEAR
FLANGES
WITH
OUTSIDE
MICROMETER.
REPLACE
TRACK
ROLLER
WHEN LESS THAN 25% OF FLANGE WEAR
REMAINS. REFER TO THE FOLLOWING CHART
TO FIND PERCENT WEAR REMAINING.
Wear Flange Diameter Wear Remaining
5.859 in. (150 mm)
100%
5.812 in. (148 mm)
50%
5.750 in. (146 mm)
25%
GO TO NEXT PAGE
2-502
