TM-9-2350-277-20-2 Unit Maintenance Manual Volume 2 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-2 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING LUBRICATION INSTRUCTIONS — Continued 0155 00 ITEM NO. INTERVAL MAN- HOUR ITEM TO BE CHECKED OR SERVICED C R E W M E M B E R PROCEDURE EQUIPMENT NOT READY/ AVAILABLE IF: 49 Semi- Annual Electrical Connectors and Leads a. Check electrical connectors for looseness or broken contact. Replace broken connectors (WP 0382 00). b. Check that electrical leads in power plant compartment are not frayed, cut, or broken. If leads are damaged, identify damaged lead. Go to the Table of Contents for electrical lead/ harness connectors repairs and locate the specific task to repair or replace the damaged lead or wiring harness. ELECTRICAL CONNECTORS ELECTRICAL CONNECTORS ELECTRICAL LEADS 50 Semi- Annual 0.5 Drive Shafts and Universal Joints NOTE See Step 1g under General Maintenance Instructions for proper use of torque wrench adapter. a. Check for loose or missing screws and lockwashers on universal joints. Tighten loose screws to 86-92 lb-ft (117-127 N m) torque. Use torque wrench (WP 0926 00, Item 79) and adapter (WP 0926 00, Item 4). Any hardware is loose, broken, or missing. 0155 00-88 Change 3