Section05FUELSYSTEM
Subsection 02 (FUEL TANK AND FUEL PUMP)
WARNING
Use of improper fuel lines could compromise
fuel system integrity.
To remove the darts from the front access panel (if
so equipped), use the pliers Oetiker 1099 (P/N 295
000 070).
1
F18F0AA
1. Dart
TESTING PROCEDURES
Fuel Pump
When connecting the safety lanyard to the DESS
post, the fuel pump should run for 2 seconds to
build up the pressure in the system.
If the pump does not work, disconnect the con-
nector from the fuel pump.
Install a temporary connector on the fuel pump
with wires long enough to make the connection
outside the bilge.
+ -
F18F0TA
D
A
BAT
CAUTION: Running pump a few minutes with
reverse polarity can damage the pump.
If pump does not run, replace the fuel pump mod-
ule.
Otherwise, probe terminals as shown.
F18F0UA
D
A
When installing safety lanyard, you should read
battery voltage for approximately 2 seconds (then
voltage will drop to approximately 11 V).
If battery voltage is read, the problem can be in
fuel pump or in harness connector. Repair or re-
place appropriate part.
If battery voltage is not read, probe terminals as
shown.
100 smr2005-053
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