Subaru Ascent Manuals 2025 Ascent Owner's Manual | Seite 494

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Spark plugs
cleaner case( rear) into the slits on the air cleaner case( front).
6. Install in the reverse order of removal.
NOTE
Install the air cleaner element so that the surface with“ UPR” printed on it faces upward.
11-8. Spark plugs
S11AH
It may be difficult to replace the spark plugs. It is recommended that you have the spark plugs replaced by your SUBARU dealer.
The spark plugs should be replaced according to the maintenance schedule in the“ Warranty and Maintenance Booklet”.
CAUTION
Make sure the cables are replaced in the correct order.
11-9. Drive belt
S11AI
It is unnecessary to check the deflection of the drive belt periodically because your engine is equipped with an automatic belt tension adjuster. However, replacement of the belt should be done according to the maintenance schedule in the“ Warranty and Maintenance Booklet”. Consult your SUBARU dealer for replacement.
If the drive belt is loose, cracked or worn, contact your SUBARU dealer.
& Recommended spark plugs
S11AH01
For the recommended spark plugs, refer to“ Electrical system” FP520.