13
S
ection
6 — M
aintenance
2
1
Air Filter
Cover
Figure 6-8
Spark Plug Service
WARNING:
DO NOT check for spark with spark
plug removed. DO NOT crank engine with spark
plug removed.
To ensure proper engine operation, the spark plug must be
properly gapped and free of deposits.
1.
Remove the spark plug boot and use a spark plug wrench
to remove the plug. See Figure 6-9.
Spark Plug Boot
Figure 6-9
WARNING:
If the engine has been running, the
muffler will be very hot. Be careful not to touch the
muffler.
2.
Visually inspect the spark plug. Discard the spark plug
if there is apparent wear, or if the insulator is cracked or
chipped. Clean the spark plug with a wire brush if it is to be
reused.
NOTE:
The foam element cannot be purchased separately.
Air filter is only sold as an assembly.
Air FIlter
Pre-Filter
Figure 6-6
5.
To clean foam element, wash in a mild liquid detergent and
water. Squeeze or press the foam element to rinse out dirt
and water. Do not twist; this could damage or tear the foam
element. Allow to dry thoroughly before using. DO NOT oil
the foam element.
6.
Attach the new air filter with foam element, aligning the
hole in the air filter with the intake manifold. See Figure 6-7.
Intake
Manifold
Figure 6-7
7.
Attach the air filter cover. See Figure 6-8. Turn thumb
screws clockwise a 1/4 turn until snug. Check for any
misalignment.
