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Inspect spark plugs
q
after the break-in period and every 15,000
miles (24,000 km) thereafter. Replace spark plugs every 30,000
miles (48,000 km). Always replace spark plugs in pairs.
SPARK PLUG SPECIFICATIONS
Spark Plug Type
NGK LZMAR8AI-10
Spark Plug Gap
0.039 inch (1.0 mm)
Spark Plug Torque
7.4 ft-lbs (10 Nm)
1. Make sure the engine has cooled to room temperature.
2. Turn the power switch off.
3. Pull upward on the spark plug boots (not the wires) to remove
the boots.
4. To prevent debris from entering the spark plug holes, use
compressed air to clean the area around the plugs before
removing them.
Tool:
14 mm plug socket
CAUTION
Wear eye and face protection when using pressurized air.
5. Reinstall the spark plugs or install new plugs.
6. Reinstall the spark plug boots.
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Summary of Contents for Indian Challenger 2020
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