TM 9--2350--292--20--1 0187 00--64 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 23 Roadwheel Hub Bearings and Pivot Arm Assembly 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 CAUTION Do not lubricate roadwheel hub bearings using air pressure exceeding 15 psi (103.35 kPa). Failure to comply may result in blown seals and damage to equipment. a. Lubricate roadwheel hub bearings (1) with GAA through 12 fittings (2) (one on each roadwheel hub) until safety relief valve opens. b. Lubricate pivot arm assembly (3) with GAA through 30 fittings (4) until grease is visible. c. Wipe excess grease with rag (item 7, WP 0716 00). Clogged, damaged or missing grease fittings. 1 2 4 4 3