Oil Filter/Oil Pump; Testing Oil Pump Pressure - Arctic Cat 450 XC 2011 Service Manual

6. Remove the heat shield by reaching under the front
of the shield and compressing the retainer posts to
release.
CLEANING AND INSPECTING
 NOTE: Whenever a part is worn excessively,
cracked, or damaged in any way, replacement is nec-
essary.
1. Clean all gas tank components with parts-cleaning
solvent.
2. Inspect all hoses for cracks or leaks.
3. Inspect tank cap and tank for leaks, holes, and dam-
aged threads.
INSTALLING
1. Install the heat shield making sure the mounting
studs lock in the bracket; then install the gas tank and
secure with the mounting bolt. Tighten securely.
2. Connect the gasline connector to the fuel pump out-
let making sure it locks securely in place; then con-
nect the fuel pump/fuel gauge connector to the
harness.
3. Remove the gas tank cap and place the gas tank
cover over the gas tank. Install the gas tank cap; then
secure the cover with two reinstallable rivets and two
cap screws.
4. Install the side panels and secure with four reinstall-
able rivets making sure the tabs on the panels engage
the slots on the gas tank cover.
5. Connect the negative battery cable and install the
battery case access cover; then install the seat.

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 not a serviceable component.
Testing Oil Pump
1. Connect the Tachometer to the engine.
KC459A
2. Connect the Oil Pressure Test Kit to the oil filter
drain plug.
KC458A
 NOTE: Some oil seepage may occur when installing
the oil pressure gauge. Wipe up oil residue with a
cloth.
3. Warm up the engine to normal operating temperature
(cooling fan cycling); then increase engine RPM to
3000 RPM. The oil pressure must read 0.6-0.7 kg/
2
cm (8.5-17 psi).
Manual
Table of Contents
Pressure
KC195A
KC267
69