TM-9-2320-361-34 Page 205

TM-9-2320-361-34 Direct Maintenance Manual for M44A2 Series Trucks

Page 205 of 764

TM 9-2320-361-34 8-2. TRANSMISSION MAINTENANCE (Contd) c. Installation 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 8-4 Install utility chains on transmission (6) with four washers (4) and screws (3). Attach sling to utility chains. Attach lifting device to sling. Position transmission (6) under vehicle and raise transmission (6). WARNING Use prybar to free transmission during lifting operations. Failure to do so may result in injury to personnel or damage to equipment. All personnel must stand clear during lifting operations. A swinging or shifting load may cause injury to personel. CAUTION Ensure transmission is alined with clutch and pilot bearing. Failure to do so may result in damage to equipment. Install new gasket (2) and transmission (6) on flywheel housing (1) with eleven new screw- assembled lockwashers (11). Tighten screw-assembled lockwashers (11) 23-26 lb-ft (31-35 N.m). Install new lockwasher (17) and ground strap (16) on transmission (6) with new screw-assembled lockwasher (11). Tighten screw-assembled lockwasher (11) 23-26 lb-ft (31-35 N.m). Remove lifting device from sling. Remove sling from utility chains. Remove four screws (3), washers (4), and utility chains from transmission (6). Install four new screw-assembled lockwashers (5) on transmission (6). Tighten screw-assembled lockwashers (5) 25-32 lb-ft (34-43 N.m). Aline mark on lever (14) with shaft (12) and install lever (14) on shaft (12) with screw (15) and new locknut (13). NOTE If mark does not exist on shaft or lever, position lever on spline to rear of shaft centerline. Push lower end of lever (14) forward until resistance is felt. Measure distance from center of hole on lever (14) to flange of transmission (6). Measurement should be 3.25 in. (8.26 cm). Rotate lever (14) one spline at a time if necessary to obtain 3.25 in. (8.26 cm) measurement. Tighten locknut (13). NOTE Perform step 11 if PTO is installed. Attach power takeoff shift lever (8) on PTO arm (10) and push pin (7) in clevis (9) until head of pin (7) seats against clevis (9). Install rod (23) on clutch shaft lever (18) with screw (22) and new locknut (21). Install clevis (25) on lever (14). Push pin (24) in clevis (25) until head of pin (24) seats against clevis (25). Install clutch return spring (19) on clutch shaft lever (18) and frame (20).