Opel Frontera UBS. Service manual — part 1343

6C – 14 ENGINE FUEL

HIGH PRESSURE OIL PUMP

REMOVAL

1. Disconnect battery ground cable.
2. Remove air cleaner cover and air duct
3. Intercooler assembly

Refer to “Intercooler” in this manual.

4. Remove high pressure oil pipe
5. Timing belt cover

Disconnect CMP sensor cable.
Remove CMP sensor bracket.

6. Tensioner
7. Timing Belt
8. Remove high pressure oil pump timing pulley
9. Remove crankshaft damper pulley

10. Remove timing gear case cover
11. Remove idle gear A

Before removing idle gear A, set two bolts to the
sub gear of idle gear A and turn it to align the teeth
of idle gear A main gear.
Then lock them by bolts as shown in the illustration.

Legend

(1) Idle gear A sub gear
(2) Idle gear A main gear
(3) Bar
(4) Lock bolt

1

2

4

3

Legend

(1)

O-Ring

(2)

High Pressure Oil Pump Assembly

(3)

Nut

(4)

O-Ring

040RW007

4

1

2

3

014RW177

ENGINE FUEL 6C – 15

12. Remove high pressure oil pump
13. Remove high pressure oil pump assembly

Legend

(1) O-ring
(2) High pressure oil pump
(3) Nut
(4) O-ring

1

2

4

3

040RW007

2

5

1

4

6

3

051RW020

Legend

(1)

Reservoir

(2)

Repair Kit

(3)

Fuel Pump and Bolt

(4)

Bearing

(5)

Oil Rail Pressure Control Valve

(6)

High Pressure Oil Pump Body

6C – 16 ENGINE FUEL

INSPECTION AND REPAIR

The high pressure oil pump is made precisely,
therefore, disassembly is not recommended to repair,
only replace special parts.

Special parts

1. Reservoir
2. Fuel pump assembly
3. Bearing
4. Oil Rail Pressure Control Valve
5. High pressure oil pump
6. Repair kit

INSTALLATION

1. Set O-ring to high pressure oil pump assembly.

Install the pump assembly into the rear of timing
gear case.
Tighten nut to specified torque.

Torque: 20 N·m (2.0 kg·m/14.5 lb ft)

Legend

(1) O-ring
(2) High Pressure Oil Pump Assembly
(3) Nuts
(4) O-ring

2. Tighten high pressure oil pump assembly bracket

together with two way valve bracket.

Torque: 27 N·m (2.8 kg·m/20.2 lb ft)

Legend

(1) High Pressure Oil Pump Assembly
(2) Nut
(3) Two Way Valve Bracket
(4) Bolt

3. Install the pump gear to align timing mark with idle

gear A.
Tighten high pressure pump gear fixing bolt to the
specified torque.
Apply engine oil to thread and seat of bolt.

Torque: 75 N·m (7.6 kg·m/55 lb ft)

Legend

(1) O-ring
(2) Pump Gear
(3) Bolt
(4) Timing Mark

1

2

4

3

040RW007

2

3

4

1

040RW006

4

GEAR:O/PUMP

IDLE GEAR A

1

2

3

040RW005

ENGINE FUEL 6C – 17

4. Remove lock bolt of idle gear A.
5. Install timing gear case cover.

Refer to “Timing gear” in this manual.

6. Install front plate.

Torque: 20 N·m (2.0 kg·m/14.5 lb ft)

7. Install timing pulley of high pressure oil pump.

Torque: 10 N·m (1.0 kg·m/7.2 lb ft)

8. Install timing belt and tighten timing belt tensioner

assembly.
Refer to “Cylinder head” in this manual.

Legend

(1) Align Mark
(2) Camshaft Pulley
(3) Timing Belt
(4) High Pressure Oil Pump Pulley
(5) Bolt
(6) Tensioner Assembly
(7) Tensioner Bolt
(8) Tensioner Spring

9. Install CMP sensor bracket.

Torque: 20 N·m (2.0 kg·m/14.5 lb ft)
10. Connect CMP sensor cable.
11. Install timing belt cover.

Torque: 9 N·m (0.9 kg·m/6.5 lb ft)
12. 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 engine starting will be longer.

13. Immediately install high pressure oil pipe and

tighten to specified torque.

NOTE:

1) Use new O-ring.
2) Clean O-ring groove and fitting surface of parts.
3) Apply engine oil to O-ring.

Torque: 80 N·m (8.1 kg·m/57.9 lb ft)

14. Install the crankshaft damper pulley with specified

torque.

Torque: 220 N·m (22 kg·m/159 lb ft)
15. Install the intercooler assembly.

Refer to “Intercooler” in this manual.

16. Install air cleaner cover and air duct.

1

2

3

8

6

7

4

5

F06RW055