Spark Plug - Honda FourTrax Recon TRX250TM 2019 Owner's Manual

Spark Plug Recommendation
standard spark plug
for cold climate
(below 5°C, 41°F)
for extended high
speed riding
Use only the recommended type of spark plug in the recommended
heat range.
NOTICE
Using spark plugs with an improper heat range can cause engine damage.
Spark Plug Inspection & Replacement
Refer to Safety Precautions on page 79.
1. Clean any dirt from around the spark plug base.
2. Disconnect the spark plug cap (1). Take care to avoid damaging
the spark plug wire when disconnecting the cap.
3. Using a spark plug wrench provided in the tool kit, remove the

spark plug.

(1) spark plug cap
DPR8EA-9 (NGK) or
X24EPR-U9 (DENSO)
DPR7EA-9 (NGK) or
X22EPR-U9 (DENSO)
DPR9EA-9 (NGK) or
X27EPR-U9 (DENSO)
Servicing Your Honda
Spark Plug
(1)
(cont'd)
113