Install Blower Housing; Install Metal Debris Screen; Install Fixed Guard; Install Starter Motor - Kohler Command Pro ECV850 Service Manual

Install Blower Housing

NOTE: ECU pins should be coated with a thin layer of
electrical grease to prevent fretting and
corrosion and may need to be reapplied if ECU
is being reused.
1. Install blower housing and secure with screws and
nuts. Torque fasteners to 4.8 N·m (42 in. lb.).
2. If ECU or rectifi er-regulator were removed from
bracket/blower housing, install them now. Torque
screws to 5.6 N·m (50 in. lb.).
3. Plug wire harness into ECU and rectifi er-regulator.
4. Install oil fi ll tube into crankcase. Secure with
mounting screw. Torque screw to 7.7 N·m
(68 in. lb.).

Install Metal Debris Screen

Spring Washer Details
A
A Spring Washer
E
D
C
A Metal Debris Screen
C Flywheel
E Hex Screw
19 690 01 Rev. --
A
B
B Fan
D Spacer
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1. To assist assembly, fi nd intake manifold studs with
M6 thread at least 100 mm in length to be used as
guide pins. Insert intake manifold studs through
cooling fan mounting holes and thread them 4 or 5
turns into fl ywheel.
2. Install a spring washer on each stud with concave
side down toward cooling fan.
3. Install a spacer on each stud with stepped end
down. Smaller diameter should extend through
spring washer and fan, so tip is resting on fl ywheel,
and shoulder is resting on spring washer.
4. Install support rings on studs, so they are resting on
spacers. Then install metal screen on top of support
rings.
5. Install a plain washer on each screws. Apply
Loctite 242 to screw threads.
® ®
6. Carefully remove studs and replace with screws.
Torque screws to 9.9 N·m (88 in. lb.). Repeat
procedure for other studs and screws.

Install Fixed Guard

Install spacers and fi xed guard. Secure with three
screws. Torque screws to 1.4 N·m (12 in. lb.).

Install Starter Motor

1. Install electric starter motor using screws.
2. Torque screws to 16.0 N·m (142 in. lb.).
3. Connect main power lead and solenoid lead. Attach
harness wires.
Install Fuel Pump Module (FPM)
NOTE: Ensure all parts are clean, undamaged, and
free of debris; make sure electrical connector
has seal in place.
NOTE: FPM pins should be coated with a thin layer of
electrical grease to prevent fretting and
corrosion and may be reapplied if fuel pump
module is being reused.
1. Orient fuel pump module baffl e so pulse fi tting in
crankcase extends through cutout in baffl e.
2. Install screws to secure fuel pump module baffl e to
crankcase. Torque screws to 11.9 N·m (105 in. lb.)
into new holes, or 7.8 N·m (69 in. lb.) into used
holes.
3. Install fuel pump module to baffl e and torque
screws to 9.2 N·m (81 in. lb.).
4. Connect electrical connector to top of fuel pump
module. Ensure grey locking tab is pulled out before
connecting. Push connector onto terminal until a
click us heard, then push in grey locking tab to lock
connector.
5. Push high pressure fuel line connector onto FPM
fi tting.
Reassembly
97