ODES WORKCROSS UTV650 - Page 136

8.ENGINE
8-35
GENERAL
Special reference are made in the text for
procedures which are different for
cylinder no. 1 and cylinder no. 2.
1. Cylinder 1 (front)
2. Cylinder 2 (rear)
When diagnosing an engine problem,
always perform a cylinder leak test.
NOTE: Even though the following
procedures do not require the engine
removal, many illustrations show the
engine out of the vehicle for more clarity.
IMPORTANT: Note position of parts on
disassembly. This may help to find the
root cause of a problem. A component
that is not replaced should be reinstalled
in the same position as originally
mounted.
INSPECTION
LEAK TEST
Before performing the cylinder leak test ,
verify the following:
- Clamp(s) tightness
- Radiator and hoses.
NOTE: For best accuracy, the leak test
should be done with the engine at
normal operating temperature.
△WARING
Prevent burning yourself on hot engine parts.
Preparation
Disconnect battery
△WARING
Always respect this order for disassembly;
disconnect BLACK (-) cable first.
Remove radiator cap.
△WARING
To prevent burning yourself only remove the
radiator cap by wearing the appropriate safety
equipment.
Unplug spark plug cable.
Clean spark plug area and remove spark
plug from cylinder head.