Maintenance Manual

MA-18
ENGINE MAINTENANCE
Revision: 2005 November 2006 Q45
● Checking and adjusting plug gap is not required between
change intervals.
INSTALLATION
Install in the reverse order of removal.
Checking EVAP Vapor Lines NLS0003Y
1. Visually inspect EVAP vapor lines for improper attachment and for cracks, damage, loose connections,
chafing and deterioration.
2. Inspect fuel tank filler cap vacuum relief valve for clogging, sticking, etc.
Refer to EC-32, "
EVAPORATIVE EMISSION SYSTEM" .
SMA806CA
Spark plug:
: 24.6 N·m (2.5 kg-m, 18 ft-lb)