(5)
(5) spark plug gap
140
Servicing Your Honda
Spark Plug
An improperly tightened spark plug can damage the engine. If a plug is
too loose, a piston may be damaged. If a plug is too tight, the threads
may be damaged.
Install the remaining parts in the reverse order of removal.
Reinstall the spark plug cap. Take care to avoid pinching any cables
or wires.
First, tighten the plug:
NGK:
turn after it seats.
DENSO:
turn after it seats.
Then loosen the plug.
Next, tighten the plug again:
1/8 turn after it seats.
If installing a new plug, tighten it twice to prevent loosening:
If the old plug is good:
1/8 turn after it seats.
With the plug washer attached, thread the spark plug in by hand to
prevent cross-threading.
Tighten the spark plug:
Make sure that a 1.2 mm wire-type feeler gauge cannot be inserted
between the spark plug gap (
). If the gauge fits in the gap, replace
the plug with a new one.
1/2
3/4
a)
b)
c)
9.
12.
11.
10.
8.
5
０８／０４／２２ １０：４２：２９ ３２ＨＮ８６６０ ０１４９
Summary of Contents for TRX680FA
Page 2: ...Honda TRX680FA FOURTRAX RINCON OWNER S MANUAL...
Page 9: ......
Page 15: ...Engine net power Machine mass 6 Safety Labels ATV Safety...
Page 16: ...7 Safety Labels ATV Safety...
Page 17: ...8 Safety Labels ATV Safety...
Page 51: ...42 Instruments Controls...
Page 67: ...58 Before Riding...
Page 103: ...94 Basic Operation Riding...
Page 241: ......
