Spark Plug Removal and Inspection
1� Place the vehicle on a level ground, stop the vehicle, turn off
the battery and then park the vehicle.
2� Remove the spark plug cap(s)� (Please firstly remove the front
or rear engine's service cover and then the corresponding front
or rear spark plug cap�)
3� Use the spark plug socket and wrench from the tool kit to
remove the spark plug�
4� Check the spark plug gap ( A ) using a thickness gauge. Adjust
the gap if necessary.
NOTE:
ZFORCE 800 Trail Spark plug: DCPR8E ( N GK )
ZFORCE 800 Trail Spark plug gap: 0.031 in ~ 0.035 in ( 0 .8 mm
~ 0.9 mm )
ZFORCE 950 Trail / 950 Sport / 950 Sport - 4 Spark plug:
CR8EK ( N GK )
ZFORCE 950 Trail / 950 Sport / 950 Sport - 4 Spark plug gap:
0.026 in ~ 0.030 in ( 0 .65 mm ~ 0.75 mm )
5� Clean the gasket surface. Wipe off any grime from the threads.
6� Install spark plug and tighten to specified torque.
ZFORCE 800 Trail Spark Plug Torque: 14.8 ft-lb. ( 2 0 N•m ) .
Maintenance
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