TM 9--2350--292--20--1
0187 00--112
0187 00
PREVENTIVE MAINTENANCE CHECKS AND SERVICES INCLUDING
LUBRICATION INSTRUCTIONS -- CONTINUED
TABLE 3 PREVENTIVE MAINTENANCE CHECKS AND SERVICES
INCLUDING LUBRICATION INSTRUCTIONS, SEMIANNUALLY -- CONTINUED
ITEM
NO.
NOT FULLY
MISSION
CAPABLE
IF:
PROCEDURE
LOCATION
ITEM TO
CHECK/
SERVICE
INTERVAL
SEMIANNUALLY
EXTERIOR
25
Sprockets
a. Inspect sprockets (1) for cracks and
breaks. Replace as required
(WP 0397 00).
b. Check sprocket teeth (2) for wear.
Reverse or replace sprockets (1)
(WP 0397 00) as required when any of the
following conditions exist:
NOTE
There are two wear marks on each
drive sprocket. To determine which is
the forward mark on each drive
sprocket, move vehicle so that drive
sprocket with wear marks is free of
track assembly.
Wear indicator contour must be vis-
ible. Bottom of wear indicator indi-
cates limit of wear allowed.
(1) Check wear marks (3) on inner
and outer drive sprockets (1).
Any worn,
loose,
damaged or
missing
components.
1
2
3
FORWARD
ARMOR SKIRTS
REMOVED FOR CLARITY