Subaru Legacy BN/BS (2015-2019) Service Manual: Removal

Subaru Legacy BN/BS (2015-2019) Service Manual / Mechanical(h6do) / Timing chain assembly / Removal

NOTE:

To avoid mixing the timing chain component parts, separate each part after their removal.

1. Drain the engine oil. Engine Oil > REPLACEMENT

2. Remove the radiator. Radiator > REMOVAL

3. Remove the V-belts. V-belt > REMOVAL

4. Remove the crank pulley. Crank Pulley > REMOVAL

5. Remove the chain cover. Chain Cover > REMOVAL

6. Remove the chain tensioner (RH).

NOTE:

When removing chain tensioner (RH), hold the plunger by hand so that it does not come flying out.

7. Remove the chain guide (RH: between cams).

8. Remove the chain tensioner lever (RH).

9. Remove the chain guide (RH).

10. Remove the timing chain (RH).

11. Remove the chain tensioner (LH).

NOTE:

When removing chain tensioner (LH), hold the plunger by hand so that it does not come flying out.

12. Remove the chain guide (LH: between cams).

13. Remove the chain tensioner lever (LH).

14. Remove the chain guide (LH).

15. Remove the timing chain (LH).

16. Remove the chain tensioner (main).

NOTE:

When removing chain tensioner (main), hold the plunger by hand so that it does not come flying out.

17. Remove the chain guide (main).

18. Remove the chain tensioner lever (main).

19. Use the ST to lock the idler sprocket, and loosen the idler sprocket bolt.

ST1 18355AA000

PULLEY WRENCH

ST2 18334AA000

PULLEY WRENCH PIN SET

20. Remove the idler sprocket bolts, and remove the idler sprocket and timing chain (main).

Installation

NOTE:• Be careful that the foreign matter is not into or onto the assembled component during installation.• Apply engine oil to all component parts of the timing chain.1. Prepare to attach ...

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