Spark Plugs - Suzuki SY413 Service Manual

SPARK PLUGS

1) Pull out high-tension cords by gripping their caps and then re-
2) Inspect them for:
3) If any abnormality is found, adjust air gap, clean with spark plug
4) Install spark plugs and torque them to specification.
5) Install high-tension cords securely by gripping their caps.
IGNITION COIL ASSEMBLY
(INCLUDING IGNITOR)
INSPECTION
1) Disconnect negative cable at battery.
2) Disconnect high-tension cords from ignition coil assembly.
3) Remove bolts and pull out ignition coil assemblies from cylinder
4) Measure secondary coil for resistance.
5) Install ignition coil assemblies to cylinder head and connect
1. Ignition coil assembly
CRANKSHAFT POSITION SENSOR
(CKP SENSOR)
Refer to section 6E1 for removal, inspection and installation.
move spark plugs.
D Electrode wear
D Carbon deposits
D Insulator damage
cleaner or replace them with specified new plugs.
Spark plug air gap "a" : 1.0 – 1.1 mm ( 0.039 – 0.043 in.)
Spark plug type : NGK
: DENSO K20PR-U11
Tightening Torque for spark plug
.
28 N m (2.8 kg-m, 20.0 lb-ft)
head cover.
Secondary coil resistance ("a" – "b"):
11.1 – 15.0 kW at 20_C, 68_F
If resistance is out of specification, replace ignition coil assem-
bly.
high-tension cords to ignition coil assemblies. Connect nega-
tive cable to battery.
IGNITION SYSTEM (G13/G16 ENGINE) 6F1-9
BKR6E-11