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TM 10-3930-659-34
4-3.
ENGINE ASSEMBLY REPLACEMENT.
This Task Covers:
a.
Removal
b.
Installation
Initial Setup:
Equipment Conditions:
Equipment Conditions (Con’t):
•
Parking brake set (see TM 10-3930-659-10).
•
Accelerator cable and bracket removed (see
•
Battery disconnect switch in OFF position (see
TM 10-3930-659-20).
TM 10-3930-659-1 0).
•
Starter motor ground cable removed (see
•
Engine oil drained (see LO 10-3930-659-12).
TM 10-3930-659-20).
•
Right and left engine upper sideshields removed
•
Engine wiring harness disconnected (see TM 10-
(see TM 10-3930-659-20).
3930-659-20)
•
Right and left engine lower sideshields removed (see
•
Fuel tank-to-fuel transfer pump fuel line and fittings
TM 10-3930-659-20).
removed (see TM 10-3930-659-20).
•
Engine hood removed (see TM 10-3930-659-20).
•
Engine coolant heater and cable removed (see
•
Engine oil drain tube removed (see paragraph 4-17).
TM 10-3930-659-20).
•
On-board crane support mast removed (see TM 10-
•
Engine oil pan heater, thermostat, and cable re-
3930-659-20).
moved (see TM 10-3930-659-20).
•
Fan removed (see TM 10-3930-659-20).
•
Air cleaner removed (see TM 10-3930-659-20).
Tools/Test Equipment:
Engine starting aid line and fittings removed (see
•
General mechanic's tool kit (Item 71, Appendix E)
TM 10-3930-659-20).
•
Torque wrench, 0-600 lb.-ft. (Item 82, Appendix E)
•
Engine starting aid bracket removed (see TM 10-
3930-659-20)
Personnel Required: Two
•
Window washer assembly removed (see TM 10-
References:
3930-659-20).
•
Engine radiator removed (see TM 10-3930-659-20).
•
LO 10-3930-659-12
•
Transmission oil cooler removed (see TM 10-3930-
•
TM 10-3930-659-10
659-20).
•
TM 10-3930-659-20
•
Outside cab heater hoses removed (see TM 10-
3930-659-20).
•
Fuel injection pump-to-fuel tank fuel line and fittings
removed (see TM 10-3930-659-20).
a.
REMOVAL
1.
Position suitable lifting device over engine assembly (8). Attach lifting sling to two engine lifting brackets (1) and
raise lifting device enough to support weight of engine assembly.
2.
Disconnect engine-to-transmission universal joint from engine (see paragraph 4-46).
3.
Remove four nuts (7), washers (6), screws (2), and washers (3) from frame brackets (5).
4-6
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