Testing Oil Pump Pressure; Oil Tank - Arctic Cat DVX 400 2006 Manual

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ASSEMBLING/INSTALLING
1. Place the rotors into the pump housing making
sure the alignment pin is in the groove of the
rotor.
2. Install the oil pump into the engine (see Section
3 - Right-Side Components).
Testing Oil Pump
Pressure
NOTE: The engine must be warmed up to operat-
ing temperature for this test.
1. Connect the Arctic Cat Engine Tachometer (p/n
0644-275) to the engine.
2. Remove the oil galley plug; then connect the Oil
Pressure Gauge (p/n 0444-039) to the galley
using an appropriate adapter.
NOTE: Some oil seepage may occur when
installing the oil pressure gauge. Wipe up oil resi-
due with a cloth.
3. Start the engine and run at the specified RPM.
4. The oil pressure gauge must read 0.2 kg-
(2.8 psi) - 0.6 kg-
NOTE: If the oil pressure is lower than specified,
check for an oil leak, damaged oil seal, or a defec-
tive oil pump.
NOTE: If the oil pressure is higher than speci-
fied, check for too heavy engine oil weight (see
Section 2), clogged oil passage, clogged oil filter,
or improper installation of the oil filter.
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4-10
.
cm² (8.5 psi)
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REMOVING
1. Remove the seat; then remove the fasteners
securing the body to the frame and remove the
body. See Section 8.
2. Drain the engine coolant; then remove the radia-
tor (see Radiator in this section).
3. Drain the engine oil from the tank and remove
the oil tank protector (1).
4. Remove the oil lines from the tank. Account for
the two O-rings (7) and two alignment pins (8).
SP004A
cm²
5. Remove the cap screws securing the tank to the
frame; then remove the overflow hose and
remove the tank. Account for the tank mounting
isolators and two spacers.
NOTE: If the tank islotaors are oil soaked or
damaged, new ones should be installed.
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Oil Tank

SP290
ATV2181A
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