Hyundai Sonata: Balance Shaft & Oil Pump. Repair procedures
Removal
1. |
Remove the timing chain.
(Refer to Timing system in this group)
|
2. |
Install a stopper pin (A) after compressing the balance
shaft chain tensioner.
|
3. |
Remove the balance shaft chain hydraulic tensioner
(B).
|
4. |
Remove the balance shaft chain tensioner arm (C).
|
5. |
Remove the balance shaft chain guide (D).
|
6. |
Remove the balance shaft & oil pump module (A) and
balance shaft chain (B).
|
Installation
1. |
The key of crankshaft should be aligned with the
mating face of main bearing cap. As a result of this, the piston of
No.1 cylinder is placed at the top dead center on compression stroke.
|
2. |
Confirm the balance shaft & oil pump module timing
mark.
Timing marks to be visually aligned with centers
of adjacent cast timing notches.
|
3. |
Install the balance shaft & oil pump module (A) with
the chain (B) and sprocket.
Tightening order
|
4. |
Install the balance shaft chain guide (D).
|
5. |
Install the balance shaft chain tensioner arm (C).
|
6. |
Install the balance shaft chain hydraulic tensioner
(B) then remove the stopper pin (A).
|
7. |
Confirm the timing marks.
|
8. |
Install the timing chain.
(Refer to Timing system in this group)
|
Balance Shaft & Oil Pump. Components and Components Location
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1.
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2.
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Description
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and is installed on the surge tank. It senses absolute pressure of the surge
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