59
Weekly
Tires
a.
Tread worn
beyond 4/32 in.
(3 mm).
DRIVER
CAUTION
Do not disconnect CTIS connec-
tor from ECU with power on.
Damage to ECU will result.
NOTE
CTIS reference applies only to
M939A2 series vehicles.
a.
Check tire tread depth. When
worn to 4/32 in. (3 mm), change
tire (para. 3-11).
b.
Check right, left, and spare
for correct tire pressure per Tire
Inflation Data (table 1-10).
Change 2
2-83
Table 2-3. Preventive Maintenance Checks and Services for Models M939/A1/A2 (Contd).
ITEM
NO.
INTERVAL
ITEM TO
CHECK/
SERVICE
CREWMEMBER
PROCEDURE
NOT FULLY
MISSION
CAPABLE IF:
TM 9-2320-272-10
LOCATION