SsangYong Rexton. Service manual — part 25
DI01-54
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
ENGINE ASSEMBLY
DI ENG SM - 2004.4
22. Pull out the lock pin and remove the upper chain guide
bracket.
23. Unscrew the bolt and remove the intake camshaft
sprocket.
Installation Notice
24. Unscrew the bolt and remove the exhaust camshaft
sprocket.
Installation Notice
21. Remove the chain tensioner.
Preceding works: removal of EGR pipe and oil dipstick
tube
Tightening torque
25 ± 2.5 Nm,
90° + 10°
Tightening torque
25 ± 2.5 Nm,
90° + 10°
Tightening torque
65 ± 5.0 Nm
Y220_01114
Y220_01113
Y220_01112
Y220_01119
DI01-55
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
ENGINE ASSEMBLY
DI ENG SM - 2004.4
25. Remove the camshaft bearing cap bolts so that the
tightening force can be relieved evenly.
• Intake: #1, #3, #6
• Exhaust: #7, #9, #12
* However, there is no specific removal sequence.
• Intake: #2, #4, #5
• Exhaust: #8, #10, #11
* Do not remove the bolts at a time completely. Remove
them step by step evenly or camshaft can be seriously
damaged.
Installation Notice
27. Remove the finger follower and the HLA device.
26. Remove the intake and exhaust camshafts from the
cylinder head.
Tightening torque
25 ± 2.5 Nm
Notice
• Avoid contact with hot metal parts when removing
the HLA device immediately after stopping the
engine.
• Be careful not to be contaminated by foreign
materials.
• To prevent the oil leaks, store the removed finger
follower and HLA device with standing up.
• If the HLA can be easily pressed in by hand, it
indicates the oil inside of HLA has been flown out.
In this case, replace it with new one.
Y220_01115
Exhaust
Y220_01118
Y220_01117
Y220_01116
Intake
DI01-56
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
ENGINE ASSEMBLY
DI ENG SM - 2004.4
29. Remove the cylinder head bolts according to the
numerical sequence.
Installation Notice
31. Remove the cylinder head.
30. Measure the length of cylinder head bolts.
• If the maximum length is exceeded by 2 mm, replace
the cylinder head bolt.
28. Pull out the pin and remove the timing chain guide from
the engine.
Tightening torque
M8 x 25: 2 EA
M8 x 50: 2 EA
M12 x 177: 11 EA
M12 x 158: 1 EA
(Vacuum pump side)
Nm
25 ± 2.5
25 ± 2.5
85 ± 5 Nm,
3 x 90° + 10°
Length when new
177 mm
158 mm
Maximum Limit
179 mm
160 mm
Notice
• Inspect the cylinder head surface.
• Store the removed injectors and glow plugs so that
they will not be damaged.
Y220_01120
Y220_01121
Y220_01122
Y220_01123
DI01-57
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
ENGINE ASSEMBLY
DI ENG SM - 2004.4
32. Measure the piston protrusion from the parting surface.
• Specified Value: 0.765 ~ 1.055 mm
33. Remove the cylinder head gasket.
Installation Notice
• Replace the cylinder head gasket with new one.
Make sure to place the “TOP” mark upward.
1. Put the steel gasket on the cylinder block and
position the cylinder head.
34. Turn over the engine and remove the baffle plate.
Installation Notice
Tightening torque
10 ± 1.0 Nm
Tightening torque
Step 1 20 ± 2.0 Nm
Step 2 85 ± 5.0 Nm
Step 3 90 ± (3 times) + 10°
• Apply the oil on the bolt thread when installing.
• Always insert new washer first.
• The bolts (12) at vacuum pump side are shorter
than others.
Y220_01124
Y220_01125
Y220_01127
Y220_01126
2. Tighten the cylinder head bolts to specified torque
and torque angle.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст