1998 OPEL FRONTERA timing belt

6A–32
ENGINE MECHANICAL
Legend
(1) Up Side
(2) Down Side
(3) Direction for Installation
(4) Locking Pin
3. Remove double clips or equivalent clips, from
timing belt pulleys.
Turn the crankshaft pulley clockwise by two turns.
3. Install timing belt cover.
Remove crankshaft pulley that was installed in step
1 item 5.
Tighten bolts to the specified torque.
Torque: 19 Nꞏm (1.9 Kgꞏm/14 lb ft)
020RW004
Legend
(1) Timing Belt Cover RH
(2) Timing Belt Cover LH
(3) Timing Belt Cover Lower
020RW003
Legend
(1) Timing Belt Cover
(2) Rubber Bushing
(3) Sealing Rubber
(4) Cylinder Body
4. Install crankshaft pulley using 5–8840–0133–0, hold
the crankshaft pulley and tighten center bolt to the
specified torque.
Torque : 167 Nꞏm (17.0 Kgꞏm/123 lb ft)
5. Install fan pulley bracket and tighten fixing bolts to the
specified torque.
Torque : 22 Nꞏm (2.2 Kgꞏm/16 lb ft)
6. Install power steering pump assembly and tighten to
the specified torque.
To r q u e :
M8 bolt : 22 Nꞏm (2.2 Kgꞏm/16 lb ft)
M10 bolt : 46 Nꞏm (4.7 Kgꞏm/34 lb ft)
7. Install cooling fan assembly and tighten bolts/nuts to
the specified torque.
Torque : 22 Nꞏm (2.2 Kgꞏm/16 lb ft) for fan pulley
and fan bracket.
Torque : 10 Nꞏm (1.0 Kgꞏm/88.5 lb in) for fan and
clutch assembly.
8. Move drive belt tensioner to loose side using wrench,
then install drive belt to normal position.
850RW001
Legend
(1) Crankshaft Pulley
(2) Cooling Fan Pulley
(3) Auto Tensioner
(4) Generator
(5) Air Conditioner Compressor
(6) Power Steering Oil Pump
(7) Idle Pulley
(8) Drive Belt
9. Install radiator upper fan shroud.
10. Install air cleaner assembly.

6A–33
ENGINE MECHANICAL
Camshaft
Removal
1. Disconnect battery ground cable.
2. Remove crankshaft pulley.
Refer to removal procedure for Crankshaft Pulley in
this manual.
3. Remove timing belt.
Refer to removal procedure for Timing Belt in this
manual.
4. Remove cylinder head cover LH.
Refer to removal procedure for Cylinder Head
Cover LH in this manual.
5. Remove cylinder head cover RH.
Refer to removal procedure for Cylinder Head
Cover RH in this manual.
6. Remove twenty fixing bolts from inlet and exhaust
camshaft bracket on one side bank, then camshaft
brackets.
014RW027
7. Remove camshaft assembly.
8. Remove fixing bolt for camshaft drive gear pulley.
9. Remove three fixing bolts from camshaft drive gear
retainer, then camshaft drive gear assembly.
014RW026
Legend
(1) Right Bank
(2) Left Bank
(3) Timing Mark on Retainer
Installation
1. Install camshaft drive gear assembly and tighten
three bolts to the specified torque.
Torque : 10 Nꞏm (1.0 Kgꞏm/89 lb in)
2. Tighten bolt for camshaft drive gear assembly pulley
to the specified torque.
Torque : 98 Nꞏm (10.0 Kgꞏm/72 lb ft)
3. Tighten sub gear setting bolt.
1. Use the 5–8840–2443–0 gear spring lever to turn
sub gear to right direction until it aligns with the M5
bolt hole between camshaft driven gear and sub
gear.
2. Tighten the M5 bolt to a suitable torque to prevent
the sub gear from moving.

6A–35
ENGINE MECHANICAL
014RW024
Legend
(1) Right Bank
(2) Left Bank(3) Alignment Mark on Camshaft Drive Gear
(4) Alignment Mark on Camshaft
(5) Alignment Mark on Retainer
3. Tighten twenty bolts on numerical order an one
side bank as shown in the illustration.
Torque : 10 Nꞏm (1.0 Kgꞏm/89 lb in)
014RW031
5. Install cylinder head cover RH.
Refer to installation procedure for CYLINDER
HEAD COVER RH in this manual.
6. Install cylinder head cover LH.
Refer to installation procedure for CYLINDER
HEAD COVER LH in this manual.
7. Install timing belt.
Refer to installation procedure for TIMING BELT in
this manual.8. Install crankshaft pulley.
Refer to installation procedure for CRANKSHAFT
PULLEY in this manual.
Accelerator pedal cable adjustment
1. Loosen adjusting nut and lock nut.
2. Pull outer cable while closing fully the throttle
valve.
3. Tighten adjusting nut and lock nut temporarily.

6A–37
ENGINE MECHANICAL
Cylinder Head
Removal
1. Remove engine hood.
2. Disconnect battery ground cable.
3. Drain radiator coolant.
4. Drain engine oil.
5. Remove crankshaft pulley.
Refer to removal procedure for Crankshaft Pulley in
this manual.
6. Remove timing belt.
Refer to removal procedure for Timing Belt in this
manual.
7. Remove cylinder head cover LH.
Refer to removal procedure for Cylinder Head
Cover LH in this manual.
8. Remove cylinder head cover RH.
Refer to removal procedure for Cylinder Head
Cover RH in this manual.
9. Remove common chamber.
Refer to removal procedure for Common Chamber
in this manual.
10. Remove cylinder head assembly.
1. Loosen eights bolts for tight cylinder head.
2. Remove cylinder head assembly.
014RW028
Legend
(1) Cylinder Head
(2) Cylinder Head Bolt
(3) Camshaft
Installation
1. Install cylinder head assembly to cylinder block.
1. Put cylinder head gasket on the cylinder block.NOTE: There is discrimination mark “R” for right bank
and “L” for left bank on the cylinder head gasket as shown
in the illustration.
Do not reuse cylinder head gasket.
011RW005
2. Align dowel pin hole to dowel pin on the cylinder
block.
3. Tighten two bolts temporarily by hand to prevent
the cylinder head assembly from moving.
4. Using 9–8511–4209–0 cylinder head bolt wrench,
tighten bolts in numerical order as shown in the
illustration to the specified torque.
NOTE: Do not reuse cylinder head bolts.
Do not apply any lubricant to the cylinder head bolts.
To r q u e :
Temporary : 29 Nꞏm (3.0 Kgꞏm/21 lb ft)
Final : 64 Nꞏm (6.5 Kgꞏm/47 lb ft)
014RW029

6A–38
ENGINE MECHANICAL
2. Install common chamber.
Refer to installation procedure for Common
Chamber in this manual.
3. Install cylinder head cover RH.
Refer to installation procedure for Cylinder Head
Cover RH in this manual.
4. Install cylinder head cover LH.
Refer to installation procedure for Cylinder Head
Cover LH in this manual.
5. Install timing belt.
Refer to installation procedure for Timing Belt in this
manual.
6. Install crankshaft pulley.
Refer to installation procedure for Crankshaft
Pulley in this manual.
Accelerator pedal cable adjustment
1. Loosen adjusting nut and lock nut.
2. Pull outer cable while closing fully the throttle
valve.
3. Tighten adjusting nut and lock nut temporarily.
4. Loosen adjusting nut by three turns and tighten
lock nut.
Then, manually operating the throttle valve, make
sure that the valve lever returns up to the stopper
screw.
If it does not reach the stopper screw, repeat from
step 1.
035RW004
Legend
(1) Clearance
(2) Lock Nut
(3) Adjusting Nut

6A–42
ENGINE MECHANICAL
Crankshaft and Main Bearings
Removal
F06RW010
Legend
(1) Engine Assembly
(2) Crankshaft Pulley
(3) Timing Belt Cover
(4) Timing Belt
(5) Crankcase with Oil Pan
(6) Oil Pipe
(7) Oil Strainer(8) Oil Pump Assembly
(9) Cylinder Body Side Bolt
(10) Oil Gallery
(11) Flywheel
(12) Rear Oil Seal Retainer
(13) Connecting Rod Cap
(14) Crankshaft Main Bearing Cap
(15) Crankshaft and Main Bearing
1. Remove engine assembly.
Refer to removal procedure for Engine Assembly in
this manual.
2. Remove timing belt.
Refer to removal procedure for Timing Belt in this
manual.3. Remove oil pan and crankcase.
Refer to removal procedure for Oil Pan and
Crankcase in this manual.
4. Remove oil pipe with O-ring.
5. Remove oil strainer assembly with O-ring.

6A–46
ENGINE MECHANICAL
Tighten fixing bolts to the specified torque.
Torque : 25 Nꞏm (2.5 Kgꞏm/18 lb ft)
013RW003
013RW002
13. Install timing belt.
Refer to installation procedure for Timing Belt in this
manual.
14. Install engine assembly.
Refer to installation procedure for Engine in this
manual.

6A–90
ENGINE MECHANICAL
Main Data and Specification
General Specification
ItemSpecificationsItem6VD16VE1
Engine type, number of cylinders and arrangementWater cooled, four cycle V6
Form of combustion chamberPent roof type
Valve mechanism4-Cams, 4-Valves, DOHC Gear & Belt Drive
Cylinder liner typeCasted in cylinder drive
Total piston displacement3165 cc3494 cc
Cylinder bore x stroke93.4mm x 77.0mm93.4mm x 85.0mm
(3.6772 in x 3.0315 in)(3.6772 in x 3.3465 in)
Compression ratio9.1 : 1
Compression pressure at 300rpm14.0 Kg/cm
Engine idling speed rpmNon adjustable (750)
Valve clearanceIntake: 0.28 mm (0.11 in)
Exhaust: 0.30mm (0.12in)
Oil capacity5.3 liters
Ignition timingNon adjustableNon adjustable
16 BTDC at idle rpm)(20 BTDC at idle rpm)
Spark plugK16PR–P11, PK16PR11, RC10PYP4
Plug gap1.0 mm–1.1 mm(0.0394 in – 0.0433 in)