2009 Polaris Trail Blazer Owners Manual - Page 86

2009 Polaris Trail Blazer Manual

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Page 86 highlights

MAINTENANCE Spark Plugs Spark Plug Recommendations Refer to the specifications section beginning on page 108 for the recommended spark plug type and gap for your vehicle. Torque spark plugs to specification. NOTICE: Using non-recommended spark plugs can result in serious engine damage. Always use Polaris-recommended spark plugs. Plug Condition New Spark Plug Previously Installed Spark Plug Torque Specification 9-11 ft. lbs. (12-15 Nm) 17-20 ft. lbs. (23-27 Nm) Spark Plug Inspection Spark plug condition is indicative of engine operation. Check the spark plug firing end condition after the engine has been warmed up and the vehicle has been driven at higher speeds. Immediately check the spark plug for correct color. See page 84. CAUTION! A hot exhaust system and engine can cause burns. Wear protective gloves when removing a spark plug for inspection. 1. Rotate the spark plug cap. 2. Using the special wrench provided in the tool pouch, rotate the spark plug counterclockwise to remove it. 3. Inspect the electrodes for wear and carbon buildup. Replace worn or fouled plugs. Verify that the gap is at specification before installation. 4. Reverse the procedure for spark plug installation. Torque to specification. 83

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83
MAINTENANCE
Spark Plugs
Spark Plug Recommendations
Refer to the specifications section beginning on page 108 for the recom-
mended spark plug type and gap for your vehicle. Torque spark plugs to
specification.
NOTICE:
Using non-recommended spark plugs can result in serious engine
damage. Always use Polaris-recommended spark plugs.
Spark Plug Inspection
Spark plug condition is indicative of engine operation. Check the spark
plug firing end condition after the engine has been warmed up and the
vehicle has been driven at higher speeds. Immediately check the spark
plug for correct color. See page 84.
CAUTION!
A hot exhaust system and engine can cause burns. Wear
protective gloves when removing a spark plug for inspection.
1.
Rotate the spark plug cap.
2.
Using the special wrench provided in the tool pouch, rotate the
spark plug counterclockwise to remove it.
3.
Inspect the electrodes for wear
and carbon buildup. Replace
worn or fouled plugs. Verify that
the gap is at specification before
installation.
4.
Reverse the procedure for spark
plug installation. Torque to
specification.
Plug Condition
Torque Specification
New Spark Plug
9-11 ft. lbs. (12-15 Nm)
Previously Installed Spark Plug
17-20 ft. lbs. (23-27 Nm)