TM 9--2350--292--20--1 0187 00--66 0187 00 PREVENTIVE MAINTENANCE CHECKS AND SERVICES INCLUDING LUBRICATION INSTRUCTIONS -- CONTINUED TABLE 2 PREVENTIVE MAINTENANCE CHECKS AND SERVICES INCLUDING LUBRICATION INSTRUCTIONS, MONTHLY -- CONTINUED ITEM NO. NOT FULLY MISSION CAPABLE IF: PROCEDURE LOCATION ITEM TO CHECK/ SERVICE INTERVAL MONTHLY EXTERIOR 25 35--ton Hook and 140--ton Snatch Blocks LUBRICANTS/ COMPONENTS REFILL CAPACITY EXPECTED TEMPERATURE* +40°F to --10°F (+4°C to --23°C) Above +32°F (Above 0°C) 0°F to --65°F (--17°C to --54°C) GREASE: Automotive and Artillery Grease, (GAA), MIL--G--10924 As Required *For Arctic Operation, refer to FM 9--207 ALL TEMPERATURES a. Lubricate 35--ton hook block (1) with GAA through fitting (2) until grease is visible. b. Remove pin (3) from 140--ton snatch block (4). Lubricate pin (3) with GAA. c. Install pin (3) in 140--ton snatch block (4). d. Lubricate 140--ton snatch block (4) through fitting (5) until grease is visible. e. Wipe off excess grease with rag (item 7, WP 0716 00). Clogged, damaged or missing grease fittings or rusted or frozen pin. 1 2 4 3 5