TM 9-2330-379-14&P
UNIT PREVENTIVE MAINTENANCE CHECKS AND SERVICES - CONTINUED
Q-Quarterly S-Semiannually
A-Annually
INTERVAL
ITEM TO BE INSPECTED
ITEM
PROCEDURE: CHECK FOR AND HAVE REPAIRED, FILLED,
NO.
Q
S
A
REPLACED, OR ADJUSTED AS NEEDED
4
WHEEL BEARINGS
t
a. Take off the wheels, hubs, and wheel bearings (page 4-135 and
4-147).
t
b. Clean, inspect, and repack wheel bearings (page 4-148).
5
BRAKE SYSTEM AND BRAKE ASSEMBLIES
t
a. Clean and inspect internal brake mechanism and brake linings
(page 4-103).
t
b. Adjust brake shoes (page 4-119).
6
HYDRAULIC SYSTEM
t
a. Bleed hydraulic system if necessary (if pump handle (1) feels
soft or mushy in operation) (page 4-189).
t
b. Check level of hydraulic fluid (2) (refer to page 2-21).
4-12