0914047 JOHNSON PLUG, Fill hole

Start By:a. remove fan assembly
At operating temperature, the hydraulic oil is hot and under pressure. Hot oil can cause burns. To prevent possible personal injury, release the pressure in the implement hydraulic circuits (boom, stick and bucket) before any hydraulic lines or components are disconnected or removed.
1. Release the pressure in the hydraulic system as follows: a. Fully retract the rod in the stick cylinder.b. Adjust the position of the bucket so it will be flat on the ground when the boom is lowered.c. Lower the boom until the bucket is flat on the ground.d. Shut off the engine, and put the hydraulic activation control lever in the "Lock" position.e. Move the control levers for the boom, bucket, stick and swing through their full travel strokes. This will relieve any pressure that may be present in the pilot system.f. Slowly loosen the Fill/Vent plug on the hydraulic oil tank to release the pressure.g. Tighten the Fill/Vent plug on the hydraulic oil tank.h. The pressure in the hydraulic system has now been released. Lines and components can now be removed.2. Drain the oil from the hydraulic oil tank into a suitable container for storage or disposal. The capacity of the hydraulic oil tank is 90 liters (23.7 U.S. gal).
At operating temperature, the engine coolant is hot and under pressure. Steam can cause personal injury. Check the coolant level only after the engine has been stopped and the fill cap is cool enough to touch with your bare hand. Remove the fill cap slowly to relieve pressure in the cooling system. Cooling system conditioner contains alkali. Avoid contact with skin and eyes to prevent personal injury.
3. Drain the coolant from the cooling system into a suitable container for storage or disposal. The capacity of the cooling system is 17.3 liters (4.5 U.S. gal).
View From Under Machine4. Remove four bolts (1), the washers and sheet assembly (2) from under the radiator.
View From Under Machine5. Remove five bolts (3), the washers and sheet assembly (4) from under the engine.
View From Under Engine6. Remove bolt (5) and the washer to disconnect ground wire (6) from the engine. 7. Remove two clamps (7) and upper radiator hose (9) from the engine and radiator.8. Remove fan shroud (8). 9. Remove clamp (10), and disconnect lower radiator hose (11) from the radiator. 10. Remove two clamps (12) and air intake hose (13).11. Remove two bolts (14) from governor control cable (15). 12. Loosen nut (17). Remove bolt (19). Disconnect governor control cable (15) from the governor assembly.13. Disconnect wire (20) from the energize-to-run solenoid.14. Remove two bolts (16) and bolt (18) that hold the wiring harness to the engine. Position the wiring harness away from the engine. 15. Disconnect fuel hose assemblies (21) and (22). Put plugs in the fuel hose assemblies to prevent loss of fuel and to keep dirt out of the fuel system. 16. Disconnect wiring harness connector (24). Remove bolt (25), the washer, clip and the rubber wire clamp.17. Put identification marks on all wires and cables connected to the electric starting motor for installation purposes. Disconnect wires and cables (23) from the electric starting motor. 18. Put identification marks on all wires and cables (28) that are connected to the back side of the alternator for installation purposes. Disconnect all wires and cables (28).19. Remove two tie wraps (27).20. Put identification marks on two wires (26) for installation purposes. Disconnect the two wires from the water temperature sending unit. 21. Loosen clamp (30), and disconnect heater hose (29).22. Disconnect wires (31) and (32). 23. Remove four bolts (33) and the washers from the support assembly at the rear of the engine compartment. 24. Remove five bolts (35), the washers and sheet assembly (34). 25. Remove bolt (38) and the spacer. Remove three bolts (37), the washers and support assembly (36). 26. Remove four bolts (40), the washers and upper sheet assembly (39).27. Remove four socket head bolts (41), and disconnect pipe assembly (42) from the bottom of the main hydraulic pump. Put a plug in the pipe assembly to keep dirt out of the hydraulic system. 28. Put identification marks on all the hose assemblies connected to the pilot pump and main hydraulic pump for installation purposes. Disconnect hose assemblies (43) from both pumps. Put plugs in the hose assemblies to prevent oil loss and to keep dirt out of the hydraulic system.
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