TM-9-2320-361-24-1 Field Maintenance Manual Volume 1 for M44A2 Series Trucks
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TM 9-2320-361-24-1 0023 00 0023 00-11 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) (Contd) Table 1. Preventive Maintenance Checks and Services (PMCS) (Contd). ITEM NO. INTERVAL ITEM TO CHECK/ SERVICE PROCEDURE EQUIPMENT NOT READY/AVAILABLE IF: 24 25 Semiannually Biennially Semiannually Annually Semiannually Annually Front end alignment Front axle Check front end alignment. Correct toe-in is .13 ± .06 in. (3.2 ± 1.6 mm). Adjust toe-in if incorrect (WP 0190 00). a. Inspect axle housings for cracks that may cause leaks. If axle housing is cracked, replace axle (WP 0148 00). b. Check fittings and plugs for leaks. If loose, tighten (WP 0020 00). c. Remove breather valves and clean (WP 0144 00). d. Inspect axle housings for leaks at differential housing and pinion seal. If leaking, replace seal (WP 0149 00). e. Inspect axle flange (7) for leaks. If leaking, tighten loose screws 60–80 lb-ft (81–108 N•m). d. Axle flange is leaking. 7 ~