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4. Remove the timing pulley washer, timing pulley and semicircular key.
5. Check the pulley and timing belt for cracks, damage or wear. Replace it if necessary.
6. Install the semicircular key and the driven pulley.
Align "1" on the driven pulley with "▼" on the cylinder head. Then temporarily tighten
the driven pulley bolts.
Attention:
When the timing belt is not installed, do not turn the pulley, otherwise the valve system will be
damaged.
7. Install the semicircular key and timing pulley.
Align the notch mark on the timing pulley with the mark "▼" on the body.
8. Install the new timing belt with the part number of the timing belt upright.
Attention:
Do not twist, rotate or bend the timing belt, otherwise the timing belt will be damaged.
Do not put oil or lubricating oil on the timing belt.
Do not turn the pulley counterclockwise, otherwise the valve system will be damaged.
9. Install the timing pulley cover plate and temporarily tighten the timing pulley nut.
10. Turn the timing pulley clockwise for 2 turns to eliminate the slackness of the timing
belt.
Check if the alignment marks are aligned.
11. Tighten the bolts and nuts.
Locking torque: Driven pulley bolt 38 Nm
Note:
Remove the driven pulley bolt with the flywheel gripper.
Tighten timing pulley nuts with a special socket wrench for timing pulley nuts.
Disassembling and Check
Cylinder Head
Disassembling
1. Remove cylinder head cover bolts.
2. Remove the cylinder head bolts in reverse order according to the numeric markings on
the cylinder head.
3. Remove the cylinder head and then remove the oil pump.
4. Remove the rocker shaft, spring and rocker assembly.
Note:
Before removing the rocker shaft, loosen the lock nut and adjust the screw to the relaxed state.
5. Remove intake and exhaust valves using the valve spring compressor.
Valves and valve guides
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