TM-9-2350-247-20-1 Unit Maintenance Manual Volume 1 M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-20-1 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING LUBRICATION INSTRUCTIONS — Continued 0128 00 ITEM NO. INTERVAL MAN- HOUR ITEM TO BE CHECKED OR SERVICED CREWMEMBER PROCEDURE EQUIPMENT NOT READY/ AVAILABLE IF: WARNING Gas from batteries can explode and injure you. Do not allow sparks near batteries. Battery acid can blind or burn you. Do not get acid on your skin or eyes. c. Check electrolyte level in all cells of batteries. Add distilled water as needed TM 9-6140-200-14. Any leaks, loose, damaged, burned post, cracked, broken, missing batteries or hardware. d. Test specific gravity of batteries TM 9-6140-200-14. Cell is below specific gravity. e. Clean vent holes in cell caps (WP 0290 00 or WP 0293 00). f. Clean terminals, posts, and bolts (WP 0290 00 or WP 0293 00). One or more batteries unserviceable, missing, broken, or frayed cables. g. Tighten terminals and bolts with care to avoid damage to batteries. Apply light coat of GAA grease (WP 0542 00, Item 14). One or more batteries unserviceable, missing, broken, or frayed cables. 0128 00-54 Change 1