Spark Plugs - Honda Marine BF25A Owner's Manual

Hide thumbs Also See for Marine BF25A:
Table of Contents

Advertisement

11. MAINTENANCE
Gear Oil Change
1. Position the outboard motor verti-
cally.
2. Remove the level plug and drain
plug to drain the oil. Inject oil
through the drain plug hole until it
starts flowing out through the level
plug hole. Use new sealing washers
and reinstall the level plug first and
then the drain plug securely.
OIL CAPACITY:
0.30 US qt. (0.29 lit)
Spark Plugs
To ensure proper engine operation, the
spark plugs must be properly gapped
and free of deposits.
Check-replace
interval:
After the first 20 hours, then every
200 hours. (Refer to the mainte-
nance schedule page 69).
Recommended spark plug:
DR7EA
(NGK),
X22ESR-U
(NIPPON
DENSO)
Use
only the recommended spark
plugs or equivalent.
m
Spark plugs which have
an improper heat range may cause
engine damage.
I. Allow the engine to cool. The spark
plugs will be hot if the engine has
been running.
2. Remove
the
engine cover.
SPA
PLUG CAPS
WRENCH
3. Disconnect the spark plug caps
from the spark plugs.
4. Use the wrench and screwdriver
supplied in the tool kit to remove
the spark plugs.
5. Check the spark plugs. Replace the
spark plugs if there is apparent
wear, or if the insulators are
cracked or chipped. Clean the spark
plugs with a wire brush if they are
to he reused.
74

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Marine bf30a

Table of Contents