Spark Plugs - Honda NRX1800 2004 Owner's Manual

Spark Plug Recommendation
BKR5E 11 (NGK)
standard
K16PR U11 (DENSO)
spark plug
for
BKR6E 11 (NGK)
extended
K20PR U11 (DENSO)
high speed
riding
Use only the recommended type of spark
plugs in the recommended heat range.
Using spark plugs with an improper heat
range can cause engine damage.
Servicing Your Honda
−
or
−
− or
−
Spark Plug Replacement &
Inspection
Refer to Saf ety Precautions
1. Remove the cylinder head covers (page
89 ).
2. Clean any dirt from around the spark
plug bases.
3. Disconnect the spark plug caps ( ).
Take care to avoid damaging the spark
plug wire when disconnecting the caps.

Spark Plugs

on page 70 .
1
(cont'd)
117