drain bolt OPEL FRONTERA 1998 Owner's Manual

6E–311 ENGINE DRIVEABILITY AND EMISSIONS
3. Disconnect the fuel line from the fuel filter on the
engine side.
4. Disconnect the fuel line from the fuel filter on the fuel
tank side.
041RW006
5. Remove the bolt on the fuel filter holder.
041RW007
6. Remove the fuel filter.
041RW008
Inspection Procedure
1. Replace the fuel filter when the following occur:
Fuel leaks from the fuel filter body.
The fuel filter body is damaged.
The fuel filter is clogged with dirt or sediment.
2. If the drain hole is clogged, clean the drain.
041RW009

6E–321 ENGINE DRIVEABILITY AND EMISSIONS
4. Connect the vacuum hose on Canister VSV and
positive crankcase ventilation hose.
5. Connect the connectors to manifold absolute
pressure sensor, solenoid valve, electric vacuum
sensing valve.
6. Connect the accelerator pedal cable to throttle body
and cable bracket.
7. Install the engine cover.
8. Connect the negative battery cable.
9. Crank the engine until it starts. Cranking the engine
may take longer than usual due to trapped air in the
fuel rail and in the injectors.
Fuel Tank
Removal Procedure
1. Disconnect the negative battery cable.
2. Loosen the fuel filler cap.
3. Drain the fuel from the tank into an approved
container.
4. Install and tighten the drain plug.
Tighten
Tighten the drain plug to 20 Nꞏm (14 lb ft.).
5. Disconnect the fuel filler hose at the fuel tank.
6. Disconnect the air breather hose at the fuel tank.
TS23796
7. Remove the undercover retaining bolts.
8. Remove the undercover.
TS23797
9. Disconnect the wiring connector to the fuel pump.
10. Disconnect the wiring connector to the fuel gauge
unit.
11. Remove the fuel gauge unit connector from the
bracket.
12. Disconnect the EVAP vapor hose.
13. Disconnect the fuel supply hose.
14. Disconnect the fuel return hose.
Plug the hoses to prevent dust from entering the
hoses.
TS23769

6E–323 ENGINE DRIVEABILITY AND EMISSIONS
11. Connect the fuel filler fuse at the tank.
12. Connect the air breather hose at the tank.
TS23796
13. Fill the fuel tank with fuel.
14. Tighten the fuel filler cap.
15. Connect the negative battery cable.
Throttle Body (TB)
Removal Procedure
1. Disconnect the negative battery cable.
2. Drain the cooling system. Refer to
Cooling System.
3. Remove the accelerator cable assembly. Refer to
Accelerator Cable in Engine Speed Control System..
4. Disconnect the electrical connectors:
Throttle position (TP) sensor.
Idle air control (IAC) solenoid.
Intake air temperature (IAT) sensor. Refer to
Intake Air Temperature Sensor.
035RW023
5. Disconnect the vacuum hose below the air horn.
6. Remove the intake air duct clamp.
7. Disconnect the intake air duct.
8. Disconnect the coolant lines from the throttle body.
9. Remove the bolts from the common chamber.
10. Remove the throttle body from the common chamber.
11. Remove the gasket from the upper intake manifold.
035RW024
12. Remove the IAC. Refer to Idle Air Control (IAC)
Solenoid
.
13. Remove the TP sensor. Refer to
Throttle Position
(TP) Sensor
.
Inspection Procedure
NOTE: Do not use solvent of any type when you clean the
gasket surfaces on the intake manifold and the throttle
body assembly. The gasket surfaces and the throttle
body assembly may be damaged as a result.
If the throttle body gasket needs to be replaced,
remove any gasket material that may be stuck to the
mating surfaces of the manifold.
Do not leave any scratches in the aluminum casting.
Installation Procedure
1. Install the TP sensor. Refer to Throttle Position (TP)
Sensor
.
2. Install the IAC. Refer to
Idle Air Control (IAC)
Solenoid
.
3. Install the gasket on the common chamber.
4. Install the throttle body on the common chamber.

6G–7 ENGINE LUBRICATION
Oil Pan and Crankcase
Removal
1. Disconnect battery ground cable.
2. Drain engine oil.
3. Lift vehicle by supporting the frame.
4. Remove front wheels.
5. Remove oil level dipstick from level gauge tube.
6. Remove stone guard.
7. Remove radiator under fan shroud.
8. Remove suspension cross member fixing bolts, 2 pcs
each per side and remove suspension cross member.
9. Remove pitman arm and relay lever assembly, using
the 5–8840–2005–0 remover, remove pitman arm
from the steering unit and remove four fixing bolts for
relay lever assembly.
10. Remove axle housing assembly four fixing bolts from
housing isolator side and mounting bolts from wheel
side. At this time support the axle with a garage jack
and remove axle housing assembly.
11. Remove oil pan fixing bolts.
12. Remove oil pan, using 5–8840–2153–0 sealer cutter,
remove oil pan.
013RS003
13. Remove crankcase fixing bolts.
14. Remove crankcase, using 5–8840–2153–0 sealer
cutter, remove crankcase.
NOTE: Do not deform or damage the flange of oil pan and
crankcase.
Replace the oil pan and/or crankcase if deformed or dam-
aged.
013RS003
Installation
1. Install crankcase.
1. Remove residual sealant, lubricant and moisture
from mounting surface, then dry thoroughly.
2. Properly apply a 4.5 mm (0.7 in) wide bead of
sealant (TB-1207C or equivalent) to mounting
surface of crankcase.
Sealant beat must be continuous.
The crankcase must be installed within 5
minutes after sealant application before the
sealant hardens.
013RW010

6G–10
ENGINE LUBRICATION
Oil Pump
Removal
1. Disconnect battery ground cable.
2. Drain engine oil.
3. Remove crankcase assembly.
Refer to removal procedure for Oil Pan and
Crankcase in this manual.
4. Remove crankshaft pulley.
Refer to removal procedure for Crankshaft Pulley in
this manual.
5. Remove timing belt.
Refer to removal procedure for Timing Belt in this
manual.
6. Remove timing pulley from crankshaft.
7. Remove four fixing bolts from oil filter assembly.
8. Remove oil strainer fixing bolts, remove oil strainer
assembly with O-ring.
9. Remove three bolts from oil pipe and O-ring.
10. Remove eight oil pump fixing bolts, then oil pump
assembly.
11. Remove sealant from mounting surface of oil pump
assembly, cylinder block and take care not to damage
mounting surfaces of oil pump and cylinder block.
Installation
1. Install oil pump assembly
Apply sealant (TB-1207B or equivalent) to the oil
pump mounting surfaces as shown in the
illustration.
The oil pump assembly must be installed within 5
minutes after sealant application before the sealant
hardens.
NOTE: Do not apply sealant to the oil ports.
051RW002
Use 5–8840–2287–0 installer when installing new
oil seal.
Apply engine oil to oil seal lip.
Install oil pump assembly to the cylinder block.
NOTE: Do not damage oil seal during installation of oil
pump assembly.
015RS001
Tighten fixing bolts to the specified torque.
Torque : 25 Nꞏm (2.5 Kgꞏm/18 lb ft)
051RW001
2. Install oil pipe with O-ring, tighten fixing bolt to the
specified torque.
Torque : 10 Nꞏm (1.0 Kgꞏm/89 lb in)
3. Install oil strainer with O-ring, tighten fixing bolt to the
specified torque.
Torque : 25 Nꞏm (2.5 Kgꞏm/18 lb ft)

6A – 28 ENGINE MECHANICAL
ENGINE ASSEMBLY
For General Export
For Europe
F06R200004
REMOVAL
1. Remove battery.
2. Drain engine coolant
3. Disconnect window washer hose and remove
engine hood.
4. Radiator Hose
1) Disconnect upper and lower hoses from engine
side.
5. Fan Shroud
1) Disengage clips and remove upper and lower
fan shrouds.
6. Cooling Fan Assembly
1) Remove cooling fan assembly fixing nuts,
cooling fan assembly.
7. Radiator Assembly1) Remove bracket and radiator assembly.
8. Air Cleaner Cover & Air Duct
9. Intercooler Assembly
1) Refer to “Intercooler” in this manual.
10. Engine Ground Cable
1) Disconnect ground cable from A/C compressor
bracket.
11. AC Generator Harness
1) Disconnect B terminal and harness connector
from AC generator.
12. A/C Compressor Assembly
1) Disconnect magnetic clutch harness connector.
2) Remove A/C compressor fixing bolt (rear under
side of compressor).
3) Remove fixing bolts (upper and front lower side
of compressor) and set A/C compressor
assembly with pipe lines on battery carrier.

ENGINE MECHANICAL 6A – 35
INTAKE MANIFOLD
REMOVAL
1. Drain engine coolant and disconnect water hose
from thermostat hosing.
2. Remove intercooler assembly
Refer to “Intercooler” in this manual.
3. Remove bracket bolt of oil level gauge guide tube.
4. Remove PCV Hose.
5. Remove hoses from EGR, EGR vacuum sensor
and inlet/outlet of heater.
6. Disconnect harness connector form MAP sensor,
EGR vacuum sensor, ETC sensor, water
temperature unit, IAT sensor and EVRV.
7. Remove high pressure oil pipe.
8. Remove the two way valve.
9. Remove fuel pipe from between intake manifold
and high pressure oil pump.
10. Remove fixing bolts and nuts on the intake
manifold, then remove the intake manifold
assembly.
INSTALLATION
1. Install the intake manifold, tighten bolts and nuts to
the specified torque.
Torque : 20 Nꞏm (2.0 kgꞏm/14.5 lb ft) for bolt and nut
2. Install the fuel pipe and tighten to the specified
torque.To r q u e :
M16 bolt (apply engine oil) 4 Nꞏm (0.4 kgꞏm/2.9
lb ft)
Cap nut (M10) 13Nꞏm (1.3 kgꞏm/9.4 lb ft)
Fuel pipe (M10 apply engine oil) 14 Nꞏm (1.4
kgꞏm/10 lb ft)
3. Install two way valve.
Torque : 20 Nꞏm (2.0 kgꞏm/14.5 lb ft)
4. Fill with about 300 cc of engine oil from the high
pressure oil pipe installation port of the oil rail using
an oil filler. If assembled without filling the oil rail
with oil, the time for starting the engine will be
longer.
5. Install the high pressure oil pipe immediately and
tighten the sleeve nut to the specified torque.
Torque : 80 Nꞏm (8 kgꞏm/57.9 lb ft)
6. Reconnect harness connector to MAP sensor, EGR
vacuum sensor, ETC sensor, Water temperature
unit, IAT sensor and EVRV.
7. Connect the hoses to EGR valve, EGR vacuum
sensor, and water inlet/outlet pipe for heater.
8. Connect PCV hose.
9. Install the oil level gauge guide tube and tighten
bracket bolt.
10. Install the intercooler assembly.
Refer to “Intercooler” in this manual.
11. Connect the hose to the thermostat housing and fill
with engine coolant.
For Europe
2
1
3
3 1 42
025R200005
Legend
(1) Intake Manifold
(2) Throttle Valve Assembly
(3) EGR Valve
(4) Gasket

ENGINE MECHANICAL 6A – 39
REMOVAL
1. Remove battery.
2. Drain engine coolant.
3. Remove air cleaner cover with air duct.
4. Remove intercooler assembly.
Refer to “Intercooler” in this manual.
5. Remove water pipe for turbocharger inlet.
6. Remove oil pipe for turbocharger.
1) Remove eye bolt from turbocharger.
2) Plug oil port on the turbocharger to prevent entry
of foreign materials.
7. Remove oil drain pipe from turbocharger.
8. Remove water outlet pipe.
9. Remove heat protector.
10. Remove exhaust adaptor.
11. Remove turbocharger assembly from exhaust
manifold.
For Europe
025R200006

6A – 40 ENGINE MECHANICAL
INSTALLATION
1. Install turbocharger assembly to exhaust manifold,
tighten to the specified torque.
Torque : 27 Nꞏm (2.8 kgꞏm/20.2 lb ft)
2. Install exhaust adaptor.
Torque : 27 Nꞏm (2.8 kgꞏm/20.2 lb ft)
3. Install heat protector.
4. Install water outlet pipe with gasket.
Torque : 9 Nꞏm (0.9 kgꞏm/6.5 lb ft)
5. Install turbocharger oil drain pipe.
Torque : 9 Nꞏm (0.9 kgꞏm/6.5 lb ft)6. Install oil supply pipe to turbocharger.
1) Fill with 100 cc engine oil at the turbocharger oil
supply hole before installing the oil pipe.
2) Turn the turbocharger by hand to lubricate
turbocharger shaft.
3) Install oil supply pipe with new gasket to the
turbocharger and tighten oil supply pipe bolts to
the specified torque.
Torque : 22 Nꞏm (2.2 kgꞏm/15.9 lb ft) for M10
54 Nꞏm (5.5 kgꞏm/39.8 lb ft) for M14
7. Install water inlet pipe with new gasket, tighten to
the specified torque.
Torque : 9 Nꞏm (0.9 kgꞏm/6.5 lb ft)
8. Install intercooler assembly.
Refer to “Intercooler” in this manual.
9. Install air cleaner cover with air duct, connect both
side hoses.
10. Fill with engine coolant.
11. Install the battery and connect battery cables.
For Europe
025R200007
For Europe
025R200007
For Europe
025R200006

6A – 48 ENGINE MECHANICAL
DISASSEMBLY
1. Injector clamp
2. Injector assembly
3. Oil rail assembly
4. Camshaft bracket
5. Camshaft
6. Oil seal
7. Plug
NOTE: Before starting disassembly above, drain oil
from oil rail to prevent oil from entering the cylinder.
REASSEMBLY
1. Camshaft
1) Before reassembling the camshaft to the
camshaft carrier, align the holes between the
main gear and the sub gear on the intake side of
the camshaft gear with a special tool.
2) Set lock pin to gear holes from sub gear side.
Camshaft Gear Tool: 5-8840-2591-0
Legend
(1) Locking pin
(2) Special tool
3) Apply engine oil to the camshaft gear tooth.
4) Apply engine oil to the journal on the camshaft
carrier.
5) Align the timing mark on the intake and exhaust
camshaft gear and put on the camshaft carrier.Legend
(1) Locking pin
(2) Intake side camshaft gear
(3) Exhaust side camshaft gear
6) Apply liquid gasket (TB1207B or equivalent) to
No. 1 camshaft bracket matching surface.
7) Set No. 1 to No. 5 camshaft bracket on camshaft
carrier.
8) Temporarily tighten bracket bolts B and C.
Temporal Torque: 20 Nꞏm (2.0 kgꞏm/14.5 lb ft)
9) Put gasket on the cylinder head.
10) Install camshaft carrier onto the cylinder head
and tighten bolts to specified torque.
Torque: A; 22 Nꞏm (2.2 kgꞏm/15.9 lb ft)
B; 38 Nꞏm (3.9 kgꞏm/28.2 lb ft)
C; 22 Nꞏm (2.2 kgꞏm/15.9 lb ft)
D; 38 Nꞏm (3.9 kgꞏm/28.2 lb ft)
Remove locking pin.
1
2
014RW183
321
014RW184
CC
D
B
CC
B
CC
D
CC
B
C
A AA A A A
AAAA
011RW035