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

Subaru Legacy BN/BS (2015-2019) Service Manual / Mechanical(h6do) / Chain cover / Installation

1. Apply liquid gasket to the mating surfaces of the cylinder block, cylinder head and oil pan upper as shown in the figure.

Liquid gasket:

THREE BOND 1217G (Part No. K0877Y0100), THREE BOND 1217H or equivalent

2. Apply liquid gasket to the mating surface of the chain cover.

NOTE:

• Before applying liquid gasket, degrease the old liquid gasket seal surface of the engine and chain cover.

• Install within 5 min. after applying liquid gasket.

Liquid gasket:

THREE BOND 1217G (Part No. K0877Y0100), THREE BOND 1217H or equivalent

Liquid gasket applying diameter:

3.5±0.5 mm (0.138±0.020 in)

3. Attach the chain cover and temporarily tighten the chain cover installation bolts.

CAUTION:

Do not install the chain cover installation bolts in wrong place.

(A)

M6 - 21

(B)

M6 - 30

(C)

M6 - 53

4. Tighten the chain cover installing bolts in the numerical order as shown in the figure.

Tightening torque:

10 N·m (1.0 kgf-m, 7.4 ft-lb)

5. Install the oil cooler pipe to the chain cover.

Tightening torque:

6.4 N·m (0.7 kgf-m, 4.7 ft-lb)

6. Install the crank pulley. Crank Pulley > INSTALLATION

7. Install the V-belts. V-belt > INSTALLATION

8. Fill engine oil. Engine Oil > REPLACEMENT

9. When working on the vehicle

NOTE:

When working on the vehicle, perform the following steps also.

(1) Install the engine mount. Engine Mounting > INSTALLATION

(2) Install the front exhaust pipe. Front Exhaust Pipe > INSTALLATION

(3) Install the radiator. Radiator > INSTALLATION

Inspection

1. Check the chain cover surface for scratches or dents.2. Check for oil leakage on the chain cover mating surface and installation part of crank pulley.If there is an oil leak from the oil seal, perf ...

Crank pulley

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Other materials:

Inspection
1. Check the spark plug for abnormalities. If defective, replace the spark plug.(A)Terminal damage(B)Crack or damage in insulator(C)Damaged gasket2. Check the spark plug electrode and condition of the insulator. If abnormal, check and repair the cause and replace the spark plug.(1) Normal:Brown to g ...