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Hyundai Sonata L4-2.4L (1990)04 · Maintenance
04 · Maintenance

Timing Belt: Technical Service Bulletins (page 4 of 10)

Make
Hyundai
Model
Sonata
Engine
L4-2.4L
Year
1990
Section
Timing Belt
MaintenanceTechnical Service Bulletins · page 4 of 10
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4. Move the tensioner fully toward the water pump and temporarily secure tensioner.

5. If timing belt is to be reused, make an arrow mark to indicate turning direction to ensure that belt is reinstalled in the same direction as before.

6. Remove the timing belt from the sprockets.

7. When the oil pump sprocket nut is removed, first remove the plug at left side of the cylinder block and insert a screwdriver to keep the left counter

balance shaft in position. Screwdriver used for this purpose should have a shaft 8 mm (0.3 in) in diameter which can be inserted more than 60 mm
(2.36 in)
.

8. Remove the oil pump sprocket retaining nut and remove the oil pump sprocket.

9. Loosen the right counter balance shaft sprocket mounting bolt until it can be loosened by hand.

10. Next, remove tensioner "B" and remove timing belt "B." 

CAUTION:

-

After timing belt "B" has been removed do not attempt loosening bolt, while holding sprocket with pliers etc.

11. Remove the crankshaft sprocket "B" from crankshaft.

TIMING BELT INSPECTION

1. Closely inspect the belt. If following flaws are evident replace the belt with a new one.

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Parts & tools for this job For 1990 Hyundai Sonata 2.4L

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