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Mariner Mercury 175 JET User Manual

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90-824052R3 JUNE 2002 FUEL SYSTEMS - 3E-15
Oil Pump Volume (Flow) Test
NOTE: The following specifications are determined
with the outboard running off a remote fuel supply
with pre-mix fuel. The oil pump output hose (clear)
must be disconnected from the input fuel line TEE
fitting and directed into a graduated container. The
input fuel line TEE fitting from which the oil line was
removed MUST BE CAPPED OFF to prevent fuel
leakage while the engine is running.
54388
a
e
b
c
d
a - Oil Pump Output Hose (Clear)
b - Tee Fitting
c - Link Arm
d - Input Fuel Line
e - Oil Pump
Two different capacity oil pumps are utilized on V-6
outboards.
Flow specifications are as follows:
135 /150 2.0 L Models:
@ 1500 RPM with oil pump link arm ATTACHED =
6.8cc ± 10% in 3 MINUTES
@ 1500 RPM with oil pump link arm DISCON-
NECTED =17cc ± 10%in 3 minutes
150/175/200/225/2.5 L ProMAX/Super Magnum
Models:
@ 1500 RPM with oil pump link arm ATTACHED
=8.2cc ± 10% in 3 MINUTES
@ 1500 RPM with oil pump link arm DISCON-
NECTED =19.2cc ± 10% in 3 minutes
Oil Warning Module
REMOVAL
1. Disconnect PURPLE and TAN leads from termi-
nal block above ignition plate on starboard side
of powerhead.
2. Disconnect BLUE, BLUE/WHITE and WHITE
from their respective bullet connectors.
3. Disconnect GREEN lead from switch box.
4. Disconnect BLACK lead from engine ground.
5. Remove 3 bolts securing module.
b
a
b
51892
a - Oil Warning Module
b - Bolts
INSTALLATION
1. Apply Loctite 222 (FT2962-2) to bolt threads and
secure oil warning module to powerhead with 3
bolts. Torque bolts to 25 Ib. in. (3.0 N·m).
2. Refer to Section 2D, “WIRING DIAGRAMS” for
proper connection of module wiring harness.
Engine Mounted Oil Reservoir
REMOVAL
NOTE: If oil reservoir contains oil, the clear oil hose
going to the oil pump should be plugged upon
removal to prevent oil spillage.
1. Disconnect input oil hose to oil reservoir.
2. Remove oil reservoir cap BLACK and LIGHT
BLUE leads from their respective connections.
3. Disconnect clear input hose to oil pump and plug
off hose.

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Mariner Mercury 175 JET Specifications

General IconGeneral
BrandMariner Mercury
Model175 JET
CategoryEngine
LanguageEnglish

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