Kohler Command PRO EFI ECH749 [170/180] Reassembly
Макгруп McGrp.ru
Задайте вопрос
Зарегистрироваться

Kohler Command PRO EFI ECH749 [170/180] Reassembly

Kohler Command PRO EFI ECH749 [170/180] Reassembly
ETB ECH EFI engines with high output charging
system have black ground lead ring terminal and lock
washer on lower starter screw.
B
A
A Rear Starter Bracket B Closure Plate Screw
3. ETB ECH EFI engines equipped with rear starter
bracket, secure bracket to closure plate. Torque screw
to 25.6 N·m (227 in. lb.).
4. Torque starter mounting screws to 16.0 N·m (142 in.
lb.).
5. Install screw to secure bracket to blower housing.
6. Connect leads to solenoid.
Install Electronic Control Unit (ECU) (ETB ECH EFI
& ECH EFI)
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 ECU to ECU bracket using screws. Torque M5
screws to 6.2 N·m (55 in. lb.) into new holes or 4.0
N·m (35 in. lb.) into used holes.
2. Connect Black and Grey electrical connectors.
Connectors and ECU are keyed in such a way so
they cannot be installed incorrectly.
Install Throttle Body
Throttle Body Components (ECH EFI)
A
C
D
A
B
B
D
A Throttle Body B
Throttle Position
Sensor (TPS)
C
Intake Air
Temperature
(IAT) Sensor
D Breather Tube
NOTE: Ensure all parts are clean, undamaged and free
of debris and make sure electrical connector has
seal in place.
NOTE: Earlier engines have separate IAT and MAP
sensors.
1. Install a new throttle body O-ring prior to installation.
Make sure all holes align and are open.
2. Install throttle body, throttle position sensor, intake
air temperature (IAT) sensor (earlier engines only),
throttle linkage, spring and bushing, as an assembly.
3. Install air cleaner bracket (models with heavy-duty
air cleaner only) to valve covers. Torque screws to
9.9 N·m (88 in. lb.).
4. On earlier engines with separate intake air
temperature (IAT) and MAP sensor, push electrical
connector onto IAT sensor making sure a good
connection is made by listening for a click.
5. Connect breather hose to throttle body using a pliers
to compress spring clamp. Route hose around
throttle body and connect to breather cover using a
spring clamp.
6. Connect 5/32" I. D. vent hose from fuel pump
module to throttle body.
7. Push electrical connector onto throttle position
sensor making sure a good connection is made.
Reassembly
170 24 690 01 Rev. OKohlerEngines.com

Содержание

Похожие устройства

Скачать