3C-24 - FUEL SYSTEMS 90-824052R3 JUNE 2002
STEP 3: Turn ignition key switch to “START”
position and operate starter motor for 15
to 20 seconds.
OFF
ON
START
STEP 4: Look for fuel flow from hose.
Results: If fuel flow is present at hose, remove, dis-
assemble and inspect float assembly. See
vapor separator disassembly.
If fuel flow is low or not present, perform Water
Separating Filter Flow Test.
Water Separating Filter Flow Test
Purpose: This test will indicate if water separating
filter is clogged.
Procedure: STEP 1: Remove fuel inlet hose to
water separating filter. Put end of hose in
clean container.
50346
STEP 2: Place emergency stop switch in OFF
position to prevent engine from starting. If
boat is not equipped with a emergency
stop switch, connect a jumper lead from
the BLACK/YELLOW terminal on the
switch box to engine ground.
STEP 3: Turn ignition key switch to “START” and
operate starter motor for 10 to 20
seconds.
OFF
ON
START
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