TM-9-2350-261-20-1 Unit Maintenance Manual Volume 1 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-1 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING LUBRICATION INSTRUCTIONS — Continued 0120 00 ITEM NO. INTERVAL MAN- HOUR ITEM TO BE CHECKED OR SERVICED CREWMEMBER PROCEDURE EQUIPMENT NOT READY/ AVAILABLE IF: 62 Semi-annual Carrier a. Lubricate steering control lever and shaft bearings every 1500 miles or semi-annually with GAA. 63 Semi-annual Differential Brake Adjustment a. Using weighing scale (WP 0780 00, Item 63), perform pull test to inspect for proper operation of steering levers and differential brakes. With the levers locked at the second quadrant position, 10 to 30 pounds (4.5-14 kg) of pull should unlock the levers. Adjust differential brakes, if needed (WP 0362 00). 0120 00-78