Hyundai 20G-7, Руководство по обслуживанию

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MAIN MOVING SYSTEM
2-32
5) If the valve noise is still heard after following the above
step 4), replace the hydraulic lash adjuster(HLA) which
makes noise.
6) If the valve noise is heard after replacing parts, neces
sarily repeat the above step 4).
7) After air-bleeding the system and replacing parts to
remove noise, if the valve noise is re-heard 2-3 days
after, it might be affected from defective HLA, so re
place the defective HLA.
NOTE
In case of the vehicle with HLA, when initially
starting the engine, it is normal if valve noise is
momentarily heard.
CAUTION
1) Because HAL is precision parts, take care
not to come foreign materials such as a dust
from outside.
2) Do not disassemble HLA.
3) When cleaning HLA, use clean diesel oil.
4) Take care not to make scratches and sharp
edges to O.D of HLA.
5) With HLA filled with engine oil, grasp A and
press B by hand as shown in the illustration,
if the HLA is moving, replace the HLA.
3. Loosen the center cover bolt and remove the center cover.
4. Remove the oil filler cap.
5. Remove the timing belt upper cover.
L4GC045A
L4GC022A
A
B