TM-9-2320-386-24-1-2 Page 310

TM-9-2320-386-24-1-2 Unit Maintenance Manual Part 2 for M44A3 Series Trucks

Page 310 of 636

TM 9-2320-386-24-1-2 0335 00 TRANSMISSION (IN-VEHICLE) REPLACEMENT (Contd) 0335 00-6 20. Remove screw (2), lockwasher (1), ground strap (8), and lockwasher (9) from transmission (3) and adapter (4). Discard lockwashers (1) and (9). WARNING Keep rear of transmission tilted slightly downward until two retaining brackets can be installed to prevent converter from separating from transmission and causing injury to personnel or damage to equipment. NOTE Transmission has two screws installed where transmission lifting fixture is installed. Remove screws from transmission and use with fixture. 21. Remove screw (5), clamp (6), and oil inlet hose (7) from adapter (4). 22. Disconnect plug with leads 380 and 380A (16) from backup light switch (15). 23. Install transmission lifting fixture on transmission (3) with two screws (11) and screw (10), and connect sling in number two front hole and rear hole of transmission lifting fixture. Install sling to lifting device. WARNING Install transmission jack under transmission when performing steps 24 through 27 to support transmission and prevent injury to personnel. 24. Remove ten screws (2), lockwashers (1), and transmission (3) from adapter (4). Ensure rear of transmission (3) is tilted slightly downward as transmission (3) is removed from adapter (4). Discard lockwashers (1). 25. Remove six screws (12) and ring (14) from torque converter (13). NOTE Check that converter has not moved forward before and after installing retaining brackets. Measure distance from flat on converter to lip on transmission housing. Distance cannot be more than 1.5 in. (38 mm). 26. Install two retaining brackets (19), one at 4 o’clock position and one at 8 o’clock position, on transmission (3) and converter (13) with four washers (18) and (20) and screws (17) and (21). 27. Remove twelve screws (23) and adapter (4) from flywheel housing (22). SLING TRANSMISSION LIFTING FIXTURE 1 2 4 3 2 1 8 5 7 3 ~ 10 11 6 4 9