KENR6932 5
Disassembly and Assembly Section
Disassembly an
d Assembly
Section
i02654356
FuelPrimingPump-Remove
and Install
(Mechanical
Priming Pump)
Removal Procedure
NOTICE
Ensure that all adjustments and repairs that are
carried out to
the fuel system a re performed by
authorised personnel that have the correct train-
ing.
Before begining ANY work on the fuel system, re-
fer to Operation and Maintenance Manual, “Gen-
eral Hazard I
nformation and High Pressure Fuel
Lines” for safety information.
Refer to Syst
em Operation, Testing and Adjusting,
“Cleanliness of Fuel System Components” for de-
tailed information on the standards of cleanliness
that must be
observed during ALL work on the fu-
el system.
1. Isolate the
fuel supply.
2. Make a temporary identification mark on plastic
tube assem
blies (1) in order to show the correct
position of the tube assemblies.
3. Placeasui
table container below the fuel priming
pump in order to catch any fuel that might
be spilled. Drain the primary filter (7). Refer
to Operati
on and Maintenance Manual, “Fuel
System Primary Filter (Water Seperator) Element
-Replace”.
g01334872
Illustration 1
Typical example
4. Disconnect plastic tube assemblies (1). Plug
the tube assemblies with new plugs. Cap open
connectors (2) on the fuel priming pump with new
caps.
5. Remove primary filter (6) from fuel priming pump
(4). Refer to Operation and Maintenance, “Fuel
System Primary Filter (Water Seperator) Element
- Replace”.
6. Remove bolts (7) from fuel priming pump (4).
Remove fuel priming pump (4) from the mounting
bracket.
7. If necessary, follow Steps 7.a through 7.c in order
to disassemble fuel priming pump (4).
a. Remove connectors (2) from fuel priming pump
(4).
b. Remove plugs (5) from fuel priming pump (4).
c. Remove O-ring seals (3) from connectors (2)
and plugs (5).
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