Sparkp Lugs - Honda GL1100 interstate Owner's Manual

SPARK PLUGS
Recommended plugs:
Standard:
DPR8EA-9 (NGK) or
x24EPR-U9 (ND)
For cold climate: (Below 5"C/41"F)
DPRTEA-9 (NGK) or
x22EPR-U9 (ND)
For extended high speed driving:
DPR9EA-9 (NGK) or
x27EPR-U9 (ND)
1. Disconnect the spark plug caps.
2. Clea4 any dirt from around the spark
plug bases.
3. Remove and discard the spark plugs.
4. Make sure the new spark plug eap (1)
is 0.8-0.9 mm (0.031-0.035 in) using
a wire type feeler gauge. If adjustment is
necessary, bend the side electrode (2)
carefully.
5. With the plug washers attached, thread
the new spark plugs in by hand to pre-
vent cross-threading.
6. Tighten the spark plugs l/2 turn with a
spark plug wrench to compress the
washer.
7. Reinstall the spark plug caps.
CAUTION:
*
The.sglrk plug must be securely tight-
ened. An improperly tightened plug catl
become t'ery hot and possibly damage
the engine.
* Nerer use a spark plug with an improper
hedt runge.