Suzuki 2000 Grand Vitara SQ416, Service Manual

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YH4
GRAND
VITARA
1
3
(A)
(A)
1
2
3
1. CMP sensor
2. Bolt
1. Viewpoint
2. Timing mark on
chain cover
3. Timing mark on
crankshaft pulley
J20 Engine
H25 Engine
J20 Engine
H25 Engine
IGNITION SYSTEM (FOR J20 / H25 ENGINES) 6F2-7
5) Set timing light to ignition harness for No.1 cylinder.
6) Using timing light, check that timing observed from viewpoint
is within specification.
Initial ignition timing of viewpoint
(when it is fixed by Tech 1 or service wire): 5
1
_
BTDC
Ignition order: 1-3-4-2 (J20 engine)
: 1-6-5-4-3-2 (H25 engine)
Special Tool
(A): 09930-76420
7) If ignition timing is out of specification, loosen flange bolt(s), ad-
just timing by turning CMP sensor while engine is running, and
then tighten bolt(s).
Tightening Torque
(a): 15 N
.
m (1.5 kg-m, 11.0 lb-ft)
8) After tightening bolt(s), recheck that ignition timing is within
specification.