INSTALLATION NOTE All caps or plugs must be removed from hoses and connections prior to reconnection. WARNING Use at least grade 8 screw and nut to secure chain for engine installation. Failure to do so may result in injury to personnel. Use chain with weight capacity greater than 4,500 lbs (2,043 kg) to install engine and transmission. 1. Install chain on lifting eye (20) with two washers (22), screw (19), and nut (21). 2. Connect sling on lifting eye (3), chain, and lifting device. WARNING Lifting device must have a weight capacity greater than 4,500 lbs (2,043 kg) to prevent injury to personnel and damage to equipment. All personnel must stand clear during lifting and lowering operations. A snapped cable, swinging or shifting load, may result in injury to personnel. Do not put hands between frame and engine supports during lowering operations. Use prybar to position engine during lowering operations. Failure to do so may result in injury to personnel. 3. Remove engine (4) from engine stand. 4. Install transmission on engine (WP 0336 00). 5. Position washer (6) on front mounting pad (7), and tape in place. 6. Position two washers (17) on rear mounting pads (16), and tape in place. CAUTION Ensure all lines, wires, and ground straps are clear in area prior to lowering power plant into vehicle to prevent damage to equipment. 7. Raise engine (4) and transmission (2) and position engine (4) and transmission (2) into engine compartment (12). Do not lower completely at this time. 8. Align holes in rear mounting brackets (15), washers (17), mounting pads (16), and mounts (18), install two screws (1) while lowering engine (4) onto two mounting brackets (15), and install washers (14) and new locknuts (13) on screws (1) finger tight. 9. Align holes in front mount (5), crossmember (8), washer (6), mounting pad (7), and install washer (9), new lockwasher (10), and screw (11) while lowering engine (4) on crossmember (8). Finger tighten screw (11). 10. Remove lifting device and sling from lifting eye (3) and chain. 11. Remove nut (21), screw (19), two washers (22), and chain from lifting eye (20). 12. Tighten screw (11) and locknuts (13) 190-200 lb-ft (258-271 N•m). 13. Connect air outlet tube (27) to tee (26) on firewall (25). 14. Connect air actuator tube (23) to tee (24) on firewall (25). NOTE Step 15 only applies to vehicles equipped with hydraulic pumps. 15. Install hydraulic lines on frame rail and hydraulic pump (WP 0221 00). 16. Connect air outlet tube (27) to elbow (29) on air governor (28) and tighten nut (32). 17. Connect air inlet tube (30) to elbow (33) on air governor (28) and tighten nut (31). TM 9-2320-386-24-1-2 0295 00 POWER PLANT REPLACEMENT (Contd) 0295 00-22