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
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