Installation
If the engine is being replaced with a new assembly, the
engine will require some preparation.
1 Remove the protective rust preventative coating
from the flywheel. (fig. C3641) Use a solvent to remove.
The flywheel must be cleaned to the surface metal.
2 Install the engine U- Joint adapter. (fig. C3640)
There are 6 bolts holding the adapter to the engine fly-
wheel. Note that 2 of the bolts are longer than the rest.
These 2 bolts must be used in the counter sunk holes in
the engine flywheel. Torque the adapter bolts 20 ft / lbs.
(27.2 Nm)
3 Install the flywheel shield to the rear of the engine
block. (fig. C3640)
4 Paint must be removed from the engine block where
the ground strap is attach to the front of the engine. This
will provide proper grounding of the engine with the
loader chassis. (fig. C4190)
5 Install the engine mounts. Apply Loctite 242 (blue)
to the threads of the mounting bolts. Torque the mounting
bolts to 80 ft / lbs. (108.8 Nm).
6 Install the engine temperature sender.
7 Install the engine shut off solenoid. See Section 7.3
for special installation instructions of the engine stop
solenoid.
8 Install the engine wire harness.
9 Install the radiator to the engine mounts and install
the radiator hoses.
10 Install the fan guard to the radiator shroud.
11 Install the upper radiator mounting bracket.
12 Add engine oil and coolant.
13 Check the engine mounting isolators in the loader
frame. (fig. C3643) Make sure the isolators are not sepa-
rating or the rubber is deteriorated in any way. Replace
engine isolators as required.
7-19
C3641
C3643
C4190
C3640
Remove protective coating
U- Joint adapter
Flywheel shield
Remove paint
Check engine isolators
ENGINE REPLACEMENT 7.3
IMPORTANT
The engine shut off solenoid requires proper adjust-
ment. Improper adjustment will lead to premature
solenoid failure.
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