Remove Lift Fuel Pump And Fuel Pump Module - Kohler command pro ECH749 Service Manual

Disassembly/Inspection and Service
Explosive Fuel can cause fi res and severe
burns.
Do not fi ll fuel tank while engine is hot or
running.
Fuel Pump

Remove Lift Fuel Pump and Fuel Pump Module

A Pulse Pump
E Electrical Connector
I Oetiker Clamp
Remove Lift Fuel Pump
Pulse Style Pumps
1. Disconnect fuel line at in-line fuel fi lter on tank to
pulse pump line.
2. Disconnect pulse (vacuum) line from crankcase.
3. Remove screws securing fuel pump to bracket on
blower housing.
4. Note or mark orientation of fuel pump, then remove
fuel pump with lines attached.
106
WARNING
G
B Inlet Hose
F Fuel Pump Module
Purge Port/Vent
J
Fitting
KohlerEngines.com
Gasoline is extremely fl ammable and its vapors can
explode if ignited. Store gasoline only in approved
containers, in well ventilated, unoccupied buildings, away
from sparks or fl ames. Spilled fuel could ignite if it comes
in contact with hot parts or sparks from ignition. Never use
gasoline as a cleaning agent.
A
C
B
D
J
E
H
F
Outlet to Fuel Pump
C
Module
Fuel Pump Module
G
Baffl e
Mechanical Style Pumps
Mechanical style fuel pump is part of valve cover
assembly.
1. Disconnect fuel lines at pump outlet and in-line fuel
fi lter.
2. Fuel pump will be removed with valve cover. Refer to
valve cover removal procedure.
I
D Pulse Hose
High Pressure Fuel
H
Line Connector
24 690 01 Rev. K