880548 22 Mercury TAPPET

1. Loosen the clamps, and remove swivel assembly (1) and elbow (2). 2. Remove air inlet hoses (3) and tube (4) from the air cleaner and turbocharger. 3. Disconnect governor control cable (5). 4. Disconnect fuel line (7) from the fuel filter base. Remove hose clip (6), and disconnect fuel line (8) from the fuel injection pump. 5. Disconnect hose assembly (9) and unplug wiring harness (11). Remove clip (10) from the timing gear cover. 6. Disconnect two wires (13) from the torque converter. Disconnect two plugs (12) for the EMS. 7. Disconnect hoses (14) and (15) from the air compressor. 8. Disconnect hose assembly (16). 9. Disconnect hose clip (17) from the frame.
Always wear goggles when the air conditioning system is opened. This system is charged with Freon-12 (CCL2F2 Dichlorodifluoromethane) which is not toxic or flammable. But there is a reason for caution. When Freon-12 makes contact with a flame, lethal phosgene gas is made. INHALING FREON THROUGH A LIGHTED CIGARETTE CAN CAUSE VIOLENT ILLNESS. This system is under pressure at all times, engine running or not. HEAT MUST NEVER BE PUT ON A CHARGED SYSTEM. See Air Conditioning And Heating Service Manual Form No. SENR7454 for more information on procedures and safety requirements on removal and installation of lines and refrigerant from the system.
10. Disconnect two hose assemblies (18) from the air conditioning compressor. 11. Put identification marks on the starter and solenoid wires (19), and disconnect them. 12. Attach tooling (A) to the engine as shown. 13. Install tooling (B) as shown to support the torque converter. 14. Remove heat shields (20) from the flywheel housing. 15. Remove the remainder of the torque converter to flywheel housing mounting bolts (22) and the two rear engine support mounting bolts (21). 16. Remove front mounting bolts (23). Remove the engine from the machine. The weight of the engine is approximately 850 kg (1875 lb.).Install Engine
1. Put front and rear engine mounts (2) and (1) in position on the frame. 2. With tooling (A) and a hoist, put the engine in position in the machine. 3. Install torque converter to flywheel mounting bolts (4) and rear engine mounting bolts (3). 4. Install front engine mounting bolts (5). 5. Install heat shields (6) on the flywheel housing. 6. Connect wires (7) to the solenoid and starter. 7. Connect hose assemblies (8) and (9) to the air compressor. 8. Connect hose assemblies (10) to the air conditioning compressor. 9. Install hose clip (11) to the frame. 10. Install hose assembly (12). 11. Install two wires (14) to the torque converter. Connect two plugs (13) for the EMS. 12. Connect wiring harness (17) and hose assembly (15). Install hose clip (16) to the timing gear cover. 13. Connect two fuel hoses (19) and (20). Install fuel hose clip (18). 14. Connect governor control cable (21). 15. Install two hoses (22) and tube (23) between the air cleaner and the turbocharger. 16. Install swivel (24) and elbow (25).17. See Air Conditioning And Heating Service Manual, Form No. SENR7454, for correct procedure for evacuating and charging the system.END BY:a. install oil panb. install fan and fan drivec. lower cab**See 615, 613C Operator's Station, Disassembly And Assembly.