53
DE406
DE405B
15. Connect the fuel supply and return hoses to the fuel
rail.
16. Connect the crankcase breather to the valve cover;
then connect the oil pressure switch connector to the
oil pressure switch.
17. Move the ATV outside or to a well ventilated area;
then turn the ignition switch to the ON position and
prime the fuel system by pumping the manual primer
pump until pressure is felt on the handle.
DE031A
18. Remove the covering from the air intake hose; then
start the engine and check for normal engine opera-
tion and look for any fuel or oil leaks.
19. Install the air filter assembly and air diverter. Tighten
all hose clamps securely.
20. Install the front body panel, front rack, and seat (see
Steering/Frame/Controls).
VALVE CLEARANCE ADJUSTMENT
NOTE: If the engine has been disassembled, pro-
ceed to step 4. If the primary objective is to adjust the
valves, use the following procedure.
1. Remove the front rack and front body panel (see
Steering/Frame/Controls).
2. Remove the air filter assembly; then disconnect the
crankcase ventilator hose and oil pressure switch
connector from the right-side of the valve cover.
DE682C
DE294A
DE077B
3. Remove the valve cover. Account for a gasket and
the oil return boot.
CAUTION
The valve cover and gasket are important components
in the lubrication system. Improper installation will
result in severe engine damage.
