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

Subaru Legacy BN/BS (2015-2019) Service Manual / Mechanical(h6do) / Cylinder head / Removal

1. Remove the engine from vehicle. Engine Assembly > REMOVAL

2. Remove the crank pulley. Crank Pulley > REMOVAL

3. Remove the chain cover. Chain Cover > REMOVAL

4. Remove the timing chain assembly. Timing Chain Assembly > REMOVAL

5. Remove the cam sprocket. Cam Sprocket > REMOVAL

6. Remove the crank sprocket. Crank Sprocket > REMOVAL

7. Remove the camshaft. Camshaft > REMOVAL

8. Remove the seal bolt shown in the figure.

9. Remove the cylinder head bolts in the numerical order as shown in the figure.

NOTE:

Leave bolts (2) and (4) engaged by three or four threads to prevent the cylinder head from falling.

10. While tapping the cylinder head with a plastic hammer, separate it from cylinder block.

11. Remove the bolts (2) and (4) to remove cylinder head.

12. Remove the cylinder head gasket.

CAUTION:

Be careful not to scratch the mating surface of cylinder head and cylinder block.

13. Similarly, remove the cylinder head (RH).

1. Install the valve spring and valve.(1) Set the cylinder head on ST.ST 18250AA010CYLINDER HEAD TABLE(2) Coat the stem of each valve with engine oil and insert the valve into valve guide.NOTE:When ...

Other materials:

Installation
1. Install the fuel sub level sensor to the fuel tank.CAUTION:Set the arm and float of the fuel sub level sensor while paying attention to prevent them from contacting the fuel tank. If the arm of the fuel sub level sensor is bent, the fuel gauge may not read correctly.NOTE:Use a new gasket.(1) Make ...