183
Spark Plug
Servicing Your Honda
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.
With the plug washer attached, thread the spark plug in by hand to
prevent cross-threading.
Tighten the spark plug:
If the old plug is good:
1/8 turn after it seats.
If installing a new plug, tighten it twice to prevent loosening:
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.
Reinstall the spark plug cap. Take care to avoid pinching any cables
or wires.
Install the remaining parts in the reverse order of removal.
1/2
3/4
a)
b)
c)
10.
11.
12.
13.
09/05/18 10:19:53 31HN2690 0192
Summary of Contents for 2010 TRX500FA
Page 9: ...09 05 18 09 51 18 31HN2690 0009 ...
Page 15: ...6 Safety Labels ATV Safety 09 05 18 09 52 02 31HN2690 0015 ...
Page 16: ... TRX500FPA TRX500FA 7 Safety Labels ATV Safety 09 05 18 09 52 14 31HN2690 0016 ...
Page 17: ... For Canada 8 Safety Labels ATV Safety 09 05 18 09 52 31 31HN2690 0017 ...
Page 91: ...82 GPScape System 09 05 18 10 03 49 31HN2690 0091 ...
Page 143: ...134 Basic Operation Riding 09 05 18 10 11 37 31HN2690 0143 ...
Page 229: ...220 Servicing Your Honda 09 05 18 10 25 19 31HN2690 0229 ...
Page 277: ...268 Technical Information 09 05 18 10 32 49 31HN2690 0277 ...
Page 300: ...291 Memo 09 05 18 10 35 16 31HN2690 0300 ...
Page 306: ...09 05 18 10 36 17 31HN2690 0306 ...