TM-9-2350-261-20-2 Unit Maintenance Manual Volume 2 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
Page 642 of 1012
TM 9-2350-261-20-2 REPLACE RIGHT FINAL DRIVE SHAFT — Continued 0349 00 INSTALLATION 1. Install yoke (4) in final drive (5). C A U T I O N Final drive or differential damage could result if universal joints and shaft are not aligned right. Align and tighten all screws to correct torque. NOTE Screws and washers must be clean, dry, and free of lubricants and paint. Washers must be 5/32-inch (4 mm) hardened flat steel only. FOLLOW-THROUGH STEPS 1. Close power plant front access door (see your -10). 2. Raise trim vane (see your -10). 3. Road test carrier (WP 0120 00) to check right final drive shaft. 4. Stop/shutdown engine (see your -10). END OF TASK 0349 00-2 2. Secure adapter (10) to differential (11) with four new locknuts (9). TIGHTEN NUTS TO 75-80 LB-FT (102-108 N·M) TORQUE. Use torque wrench. 3. Position propeller shaft (6) in vise and install universal joints (3) with eight new screws (7) and washers (8). TIGHTEN SCREWS TO 35-40 LB-FT (47-54 N·M) TORQUE. Use torque wrench and adapter. LOOSEN SCREWS AND TIGHTEN AGAIN TO 35-40 LB-FT (47-54 N·M) TORQUE. 4. Position propeller shaft (6) with universal joints (3) and secure to differential adapter (10) and final drive yoke (4) with eight new screws (1) and washers (2). TIGHTEN SCREWS TO 35-40 LB-FT (47-54 N·M) TORQUE. Use torque wrench and adapter. LOOSEN SCREWS AND TIGHTEN AGAIN TO 35-40 LB-FT (47-54 N·M) TORQUE.