1999 SUZUKI GRAND VITARA Engine mechanical

6A2-36 ENGINE MECHANICAL (H27 ENGINE)
Special Tool
09911-97810 09913-75510 09915-47310 09915-64510
Oil seal installer Bearing installer Oil filter wrench Compression gauge
09915-64530 09915-67010 09915-67310 09915-77310
Compression gauge hose Compression gauge
attachment (c)Vacuum gauge Oil pressure gauge
09916-14510 09916-14910 09916-34541 09916-37810
Valve lifter Valve lifter attachment Reamer handle Reamer (6 mm)
09916-38210 09916-44910 09916-58210 09916-77310
Reamer (11 mm) Valve guide remover Valve guide installer han-
dlePiston ring compressor

ENGINE MECHANICAL (H27 ENGINE) 6A2-37
09916-84511 09917-68221 09917-87810 09917-98221
Forceps Camshaft lock holder Valve guide installer Valve stem seal installer
09918-08210 09919-28610 09924-17810 09926-58010
Vacuum gauge hose joint Protective sleeve Flywheel holder Bearing puller attachment
09944-36011 09911-97710 09915-76510
Steering wheel remover Oil seal guide Oil pressure gauge
attachment

6A2-38 ENGINE MECHANICAL (H27 ENGINE)

IGNITION SYSTEM (FOR H27 ENGINE) 6F2-9
INSPECTION
Inspect them for electrode wear, carbon deposits and Insulator
damage.
If any abnormality is found, replace them with specified new plug.
Spark plug air gap “a” :
1.0 – 1.1 mm (0.039 – 0.043 in.)
Spark plug type :
DENSO K20PR-U11/SK16PR11
NGK BKR6E-11/*IFR5J11
INSTALLATION
1) Install spark plug (3) and tighten them to specified torque.
Tightening torque
Spark plug (a) : 25 N·m (2.5 kg-m, 18.0 lb-ft)
2) Install ignition coil assembly (2) securely.
3) Tighten ignition coil bolt (1), and then connect ignition coil
coupler.
4) Install ignition coil cover.CAUTION:
When servicing the iridium/platinum spark plugs (slender
center electrode type plugs), do not touch the center
electrode to avoid damage to it. The electrode is not
strong enough against mechanical force as it is slender
and its material is not mechanically tough.
NOTE:
Under –25°C (–13°F), it is highly recommended to use the
spark plugs with an asterisk (*) for better engine starting
performance.