TABLE 3 PREVENTIVE MAINTENANCE CHECKS AND SERVICES INCLUDING LUBRICATION INSTRUCTIONS, SEMIANNUALLY (cont)

TABLE 3 PREVENTIVE MAINTENANCE CHECKS AND SERVICES INCLUDING LUBRICATION INSTRUCTIONS, SEMIANNUALLY (cont) - TM-9-2350-292-20-1_973

TABLE 3 PREVENTIVE MAINTENANCE CHECKS AND SERVICES INCLUDING LUBRICATION INSTRUCTIONS, SEMIANNUALLY (cont) - TM-9-2350-292-20-1_975

TM-9-2350-292-20-1 Carrier Ammunition Tracked M992A1(NSN 2360-01-362-3021) EIC:AE6 Manual
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TM 9--2350--292--20--1 0187 00--148 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 BATTERY AND ENGINE COMPARTMENT 57 Batteries WARNING a. Remove batteries (WP 0288 00). b. Thoroughly clean batteries (1), trays (2), supports (3) and retainers (4). c. If supports (3), trays (2) and/or retainers (4) are corroded, paint with acid--resistant paint (item 62, WP 0716 00). d. Repair or replace bent or broken trays (2), supports (3) and retainers (4). e. Replace batteries (1) that have cracked cases (WP 0288 00). f. Remove battery caps (5) and clean vents. g. Check that electrolyte level of each battery (1) is up to split ring. h. Test specific gravity of battery electrolyte. Specific gravity shall be a minimum of 1.225 under normal operating conditions and 1.180 under tropical conditions (TM 9--6140--200--14). If specific gravity is unsatisfactory, charge or replace batteries (1) (WP 0288 00). Any damaged batteries or batteries with low specific gravity readings. 1 2 3 4 5

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