PREVENTIVE MAINTENANCE CHECKS AND SERVICES - cont

PREVENTIVE MAINTENANCE CHECKS AND SERVICES - cont - TM-9-2350-287-20-1_74

PREVENTIVE MAINTENANCE CHECKS AND SERVICES - cont - TM-9-2350-287-20-1_76

TM-9-2350-287-20-1 Carrier Ammunition Tracked M992A21 (2350-01-352-3021) EIC:AE6 Manual
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TM 9-2350-287-20-1 TABLE 2-1. PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) FOR M992A1 S= SEMIANNUAL A= ANNUAL ITEM INTERVAL ITEM TO BE PROCEDURE NOT FULLY MISSION NO. INSPECTED CAPABLE IF 13 [Text Deleted] 14 A FLEXIBLE a. Turn coupling insert by rotating a. Coupling insert moves COUPLING alternator fan; coupling insert should more than 1/8 inch. INSERT not move more than 1/8 inch (para 3-12). If coupling insert moves more than 1/8 inch, remove and inspect coupling insert (para 3-12). b. Check coupling insert for cracks, b. Coupling insert is cracked missing/loose mounting bolts, or or has missing/loose mount- broken housing (para 3-12). ing bolts, or housing is broken. c. Remove radiator shroud (para 6-8). WARNING 15 A COOLING SYSTEM Do not remove radiator cap from RADIATOR HOSES radiator if engine is warm. Steam AND PUMPS and hot gases can cause injury or severe burns to personnel. a. Check for cracked, weak, or a. Any hoses are cracked, broken hoses (18). worn, or broken. b. Check cooling system for leakage. b. Any coolant leaks. c. Remove radiator shroud (para 6-8). Change 1 2-23

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