Opel Frontera UE. Manual - part 861

6G–2

ENGINE LUBRICATION (X22SE 2.2L)

General Description

A gear-type oil pump is directly driven by the crankshaft 
and draws oil from the oil pan, via the suction pipe.  If 
then passes the pressured oil through a full-flow 
disposable oil filter, to the main oil gallery in the cylinder 
Block.  An oil pump pressure relief valve and oil filter 
bypass valve are incorporated in the system.
From the main oil gallery in the cylinder block, the 
cylinder head and crankshaft main bearings are 

supplied with oil.  The camshaft bearings and hydraulic 
tappets are supplied through the main feed galleries in 
the cylinder head.  Vent valves allow air to be expelled 
from the oil galleries in the cylinder head.  The balance 
shaft journals are directly fed from the crankshaft main 
bearings.  The connecting rod bearings are fed via 
passages in the crankshaft.  the oil returns to the oil pan 
via passages in the cylinder block.

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(1) Oil Strainer
(2) Oil Pump
(3) Relief Valve
(4) Oil Filter
(5) Safety Valve
(6) Oil Gallery
(7) Crankshaft Bearing
(8) Crankshaft
(9) Connecting Rod Bearing

(10) Connecting Rod
(11) Piston
(12) Oil Gallery; Cylinder Head
(13) Camshaft
(14) Camshaft Journal
(15) HLV
(16) Vent Valve
(17) Oil Pan

ENGINE LUBRICATION (X22SE 2.2L)

6G–3

Oil Pump

Oil Pump and Associated Parts

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(1) Oil Pump Assembly
(2) Oil Pressure Switch
(3) Gasket

(4) Sleeve

6G–4

ENGINE LUBRICATION (X22SE 2.2L)

Disassembly

1. Remove crankshaft timing pulley.

2. Remove oil pan.

3. Remove oil pan support.

4. Remove oil strainer.

5. Remove oil pump assembly.

6. Remove oil pressure switch.

7. Remove gasket.

8. Remove sleeve.

Inspection and Repair

CAUTION:  Make necessary correction or parts 
replacement if wear, damage or any other abnormal 
conditions are found through inspection.

Body and Gears

The pump assembly must be replaced if one or more of 
the conditions below is discovered during inspection:
Indentation of gear pair — use feeler strip and straight 
edge.

Dimension : 0.03 mm to 0.10 mm

(0.0012 to 0.0039 in)

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Oil Strainer

Check the oil strainer for cracking and scoring. If 
cracking and scoring are found, the oil strainer must be 
replaced.

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Reassembly

1. Install oil pressure switch to the oil pump.

Torque : 40 N·m (4.1 kg·m/37 lbft)

2. Install the oil pump with the sleeve and the gasket.

Torque : 6 N·m (0.6 kg·m/4.4 lbft)

3. Install oil strainer.

Torque : 8 N·m (0.8 kg·m/5.8 lbft)

4. Install Oil pan support.

Torque : 20 N·m (2.0 kg·m/14 lbft)

5. Install the oil pan.

Tighten the bolts in 2 steps:

1st step: 8 N·m (0.8 kg·m/5.8 lbft)

2nd step: 30

°°°°

6. Install crankshaft timing pulley.

Tighten the bolts in 2 steps:

1st step: 130 N·m (13.2 kg·m/94 lbft)

2nd step: 45

°°°°

ENGINE SPEED CONTROL SYSTEM (X22SE 2.2L)

6H–1

ENGINE

ENGINE SPEED CONTROL SYSTEM (X22SE 2.2L)

CONTENTS

Service Precaution......................................... 6H - 1

Accelerator Pedal Control Cable ................... 6H - 2

Removal ..................................................... 6H - 2
Inspection ................................................... 6H - 2
Installation .................................................. 6H - 2
Adjustment.................................................. 6H - 2

Accelerator Pedal .......................................... 6H - 3

Accelerator Pedal and Associated Parts .... 6H - 3
Removal...................................................... 6H - 3
Installation................................................... 6H - 3
Adjustment.................................................. 6H - 3

Service Precaution

WARNING:  THIS VEHICLE HAS A SUPPLEMENTAL
RESTRAINT SYSTEM (SRS).   REFER TO THE SRS
COMPONENT AND WIRING LOCATION VIEW IN
ORDER TO DETERMINE WHETHER  YOU ARE
PERFORMING SERVICE ON OR NEAR THE SRS
COMPONENTS OR THE SRS WIRING.  WHEN YOU
ARE PERFORMING SERVICE ON OR NEAR THE
SRS COMPONENTS OR THE SRS WIRING,  REFER
TO THE SRS SERVICE INFORMATION. FAILURE TO
FOLLOW WARNINGS COULD RESULT  IN
POSSIBLE AIR BAG DEPLOYMENT, PERSONAL
INJURY, OR OTHERWISE UNNEEDED SRS SYSTEM
REPAIRS.

CAUTION:  Always use the correct fastener in the
proper location.  When you replace a fastener, use
ONLY the exact part number for that application.
ISUZU will  call out those fasteners that require a
replacement after removal. ISUZU will also call out
the  fasteners that require thread lockers or thread
sealant. UNLESS OTHERWISE SPECIFIED, do  not
use supplemental coatings (Paints, greases, or
other corrosion inhibitors) on threaded  fasteners or
fastener joint interfaces. Generally, such coatings
adversely affect the fastener  torque and the joint
clamping force, and may damage the fastener. When
you install fasteners,  use the correct tightening
sequence and specifications. Following these
instructions can help you  avoid damage to parts
and systems.

SECTION