Can-Am DS650 Offroad Vehicle User Manual


 
TROUBLESHOOTING
ENGINE DOES NOT TURN
1. Ignition switch is in the OFF position.
Place switch to the ON position.
2. Transmission is not set on NEUTRAL.
Set transmission either in NEUTRAL or squeeze the clutch lever.
3. Weak battery or loose connections.
Check connections and terminals condition.
Have the battery checked.
Contact an authorized Bombardier ATV dealer.
ENGINE TURNS OVER BUT FAILS TO START
1. Mixture not rich enough to start cold engine.
Check fuel tank level and check starting procedure, particularly use of the
choke.
2. Flooded engine (spark plugs wet when removed).
Refer to SPECIAL PROCEDURES.
3. No fuel to the engine (spark plugs dry when removed).
Check fuel tank level; turn fuel valve to ON (also try on RES). A failure of
the carburetor may have occurred.
Contact an authorized Bombardier ATV dealer.
4. Spark plug/ignition (no spark).
Check ignition fuse condition.
Remove spark plugs then reconnect to spark plug caps.
Check that ignition switch and/or engine stop switch is/are at the ON posi-
tion.
Start engine with spark plugs grounded to the engine away from spark plug
holes. If no spark appears, replace spark plugs.
If trouble persists, contact an authorized Bombardier ATV dealer.
5. Engine compression.
If no pulsating resistance is felt, it suggests a major loss of compression.
Contact an authorized Bombardier ATV dealer.
ENGINE LACKS ACCELERATION OR POWER
1. Fouled or damaged spark plugs.
Check item ENGINE TURNS OVER BUT FAILS TO START.
2. Lack of fuel to engine.
Check item ENGINE TURNS OVER BUT FAILS TO START.
3. Carburetor adjustments.
Contact an authorized Bombardier ATV dealer.
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