Subaru Legacy 2004 Service Manual page 1279

IGNITION
1. General Description
A: SPECIFICATION
Model
Ignition coil & ignitor
Ignition system
ASSY
Manufacturer
Manufacturer and type
Thread size (diameter, pitch, length)
Spark plug
Spark plug gap
Electrode
B: COMPONENT
T2
(2)
(1)
(1) Spark plug
(2) Ignition coil & ignitor ASSY
General Description
Item
T1
IG(H4DOTC)-2
Independent ignition coil
mm
mm (in) 0.7 — 0.8 (0.028 — 0.031)
Tightening torque: N
T1: 21 (2.1, 15.2)
T2: 16 (1.6, 11.7)
Specification
FK0186
Diamond Electric
NGK: ILFR6B
14, 1.25, 19
Iridium
T1
(1)
(2)
T2
!
m (kgf-m, ft-lb)
IG-00098