SsangYong Rexton. Manual - part 79

DI07-32

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

FUEL SYSTEM

DI ENG SM - 2004.4

Y220_07064

1. HP pump sprocket

2. 12-sided bolt (20 Nm + 90°)

3. HP pump bearing housing

4. HP pump (High pressure pump)

5. HP pump shaft

6. HP pump center nut (65 ± 5 Nm)

7. HP pump external bolt (24 ± 2.4 Nm)

8. HP pump bearing shaft

9. Oil gallery

10. Bearing bushing

11. Gasket

DI07-33

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

FUEL SYSTEM

DI ENG SM - 2004.4

1. Install the gasket and HP pump.

Installation

Y220_07065

Y220_07067

Y220_07068

2. Install the HP pump bearing bracket and HP pump to the

cylinder block.

6. Install the timing chain on the sprocket and lock the

sprocket with a special tool.

4. Temporarily install the upper and lower guide rails to seat

the chain.

5. Temporarily tighten the center nut for HP pump shaft.

3. Install the bearing into the bracket.

Notice

Be careful not to rotate the shaft.

Notice

Do not apply excessive force to the timing chain.
Otherwise, the TDC point deviates from correct
position.

Notice

Align the oil galleries in cylinder block and bearing
bracket.

Notice

Replace the removed gasket with new one.

Tightening torque

24 ± 2.4 Nm

Warning

Remove caps at last minute and always change removed HP pipes.

DI07-34

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

FUEL SYSTEM

DI ENG SM - 2004.4

Y220_07069

Y220_07070

Y220_07071

Y220_07072

7. Tighten the center nut for HP pump.

9. Align the marks on the HP pump sprocket and the timing

chain and tighten the bolts.

8. Press the upper and lower guide pins into the guide.

10. Remove the special tool.

11. Install the mounting bracket behind HP pump.

12. Install the chain tensioner.

Notice

Replace the center nut with new one.

Notice

Check the timing chain and guide pin for contact.

Notice

• Replace the chain tensioner washer with new one.

• Be careful not to drop the washer into the hole.

Tightening torque

20 Nm + 90°

Tightening torque

65 ± 5.0 Nm

Tightening torque

25 ± 2.5 Nm

Tightening torque

80 ± 8 Nm

DI07-35

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

FUEL SYSTEM

DI ENG SM - 2004.4

15. Install the timing chain cover.

16. Install the auto tensioner assembly.

- Upper bolt (24M):

Tightening torque

10 ± 1.0 Nm

Tightening torque

82 ± 6.0 Nm

- Lower bolt(13M):

Tightening torque

32 ± 3.0 Nm

14. Clean the timing chain cover parting surface and apply

the sealant on it.

13. Check if the mark on the intake camshaft is at the correct

position through oil filler opening.

Notice

Rotate the bolt on crankshaft damper pulley two
revolutions and check if the mark on the intake
camshaft is at the correct position.

Notice

Align the cover and the guide pin.

Y220_07073

Y220_07074

Y220_07075

Y220_07076