Oil Filter/Oil Pump - Tracker Off-Road 800SX Service Manual

6. Inspect the gas tank mountings for security, signs of
cracking, or wearing through the tank.
7. Inspect all gas and vent hoses for cracks, softening,
or deterioration. Replace as required.
INSTALLING
! WARNING
Whenever any maintenance or inspection is made on
the gas system during which there may be gas leakage,
there should be no welding, smoking, open flames, etc.,
in the area.
1. Place the gas tank into position in the vehicle; then
connect the vent hose (A), gas hose (B), and fuel
pump/gas level sensor connector (C).
MOD567
MOD566
MOD295A
2. Install the floor; then install the behind-the-seat stor-
age box panel, seat base, seat backs, seat, and side
panels.
102
Fuel Pump
NOTE: The fuel pump is only serviceable as an

assembly (see the Electrical System section).
Fuel/Vent Hoses
Inspect the fuel lines per the maintenance schedule.
Damage from aging may not always be visible. Do not
bend or obstruct the routing of the vent hose or fuel
return hose.

Oil Filter/Oil Pump

NOTE: Whenever internal engine components wear

excessively or break and whenever oil is contami-
nated, the oil pump should be replaced. The oil pump
is only serviceable as an assembly.
TESTING OIL PUMP PRESSURE
NOTE: The engine must be warmed up to operating

temperature (cooling fan cycling) for this test.
1. Use the LCD gauge to monitor the RPM of the
engine.
2. Tilt the cargo box into the up position; then discon-
nect the oil pressure switch connector; then remove
the oil pressure switch from the engine; then connect
a oil pressure tester to the oil pressure switch port.
MOD557A
 NOTE: Some oil seepage may occur when installing
the oil pressure gauge. Wipe up oil residue with a
cloth.
3. Start the engine. At idle the oil pressure gauge must
read greater than 4.35-7.25 psi (30-50 kPa).
NOTE: If oil pressure is lower than specified, check

for an oil leak, damaged oil seal, or defective oil
pump.