Suzuki RA410 Manual page 450

INSPECTION
1) Measure resistance of high-tension cord (1) by using ohmmeter
2) If resistance exceeds specification, inspect distributor terminal
INSTALLATION
1) Reverse removal procedure for installation.
SPARK PLUGS
REMOVAL
1) Remove high-tension cords, referring to HIGH-TENSION
2) Remove spark plugs.
INSPECTION
1) Inspect them for:
"a"
2) If any abnormality is found, adjust air gap, clean with spark plug
INSTALLATION
1) Install spark plugs and torque them to specification.
2) Install high-tension cords, referring to HIGH-TENSION CORDS
(2).
High-tension cord resistance: 4 – 10 k /m (1.2 – 3.0 k /ft)
and replace high-tension cord(s) and /or distributor cap as re-
quired.
CAUTION:
Never attempt to use metal conductor high-tension
cords as replacing parts.
Insert each cap portion fully when installing high-
tension cords.
CORDS under ON-VEHICLE SERVICE earlier in this section.
Electrode wear
Carbon deposits
Insulator damage
cleaner or replace them with specified new plugs.
Spark plug air gap "a": 0.8 – 0.9 mm (0.031 – 0.035 in.)
Spark plug type: NGK
DENSO XU22EPR-U
Tightening Torque for spark plug
15 N·m (1.5 kg-m, 10.5 lb-ft)
under ON-VEHICLE SERVICE earlier in this section.
IGNITION SYSTEM 6F1-7
DCPR7E