11B-OIL PAN AND TIMING CHAIN CASE REMOVAL AND INSTALLATION

REMOVAL AND INSTALLATION

			Removal steps
		1.	Breather hose
		2.	PCV hose
		3.	PCV valve
		4.	PCV valve gasket
		5.	Oil filler cap
		6.	O-ring
		7.	Oil drain plug
		8.	Oil drain plug gasket
<<A>>	>>H<<	9.	Oil filter
<<B>>	>>G<<	10.	Oil filter stud
	>>F<<	11.	Oil filter cover
	>>E<<	12.	Cylinder head cover
		13.	Cylinder head cover gasket
		14.	Transaxle stay
<<C>>	>>D<<	15.	Oil pan
		16.	Oil strainer
		17.	Oil strainer gasket
	>>C<<	18.	Water pump
	>>C<<	19.	O-ring
	>>B<<	20.	Timing chain case
		21.	O-ring
	>>B<<	22.	Service hole bolt
		23.	Gasket
	>>A<<	24.	Front oil seal

Required Special Tools:

MB991396: Oil Filter Wrench
MB991828: Oil Filter Wrench
MD998727: Oil Pan FIPG Cutter
MB990699: Differential Oil Seal Installer
MB991993: Crankshaft Front Oil Seal Guide
MB992676: Oil Filter Stud Setter

REMOVAL SERVICE POINTS

<<A>> OIL FILTER REMOVAL

Use special tool oil filter wrench (MB991396, MB991828) or commercially-available tool to remove the oil filter.

<<B>> OIL FILTER STUD REMOVAL

Remove the oil filter stud using recommended tool screw extractor (MB992684) or equivalent.

note	This recommended tool is a component of screw extractor set (MB992678).

<<C>> OIL PAN REMOVAL

1. Remove the oil pan mounting bolts.

2. Lightly tap special tool oil pan FIPG cutter (MD998727) between the oil pan and the cylinder block.

3. Lightly tap and slide special tool to remove the oil pan.

INSTALLATION SERVICE POINTS

>>A<< FRONT OIL SEAL INSTALLATION

caution

When installing the front oil seal, be careful to avoid damage to the front oil seal.

Using special tool differential oil seal installer (MB990699), drive the oil seal so that it is flush with the timing chain case.

2. Apply a small amount of engine oil to the entire inner circumference of the oil seal lip.

>>B<< SERVICE HOLE BOLT/TIMING CHAIN CASE INSTALLATION

caution

Sufficiently check that there is no residual oil on the place where degreasing is performed. If fingerprints are left, do not touch it with bare hands after the degreasing, since the oils from your fingers will harm the seal ability.

Remove any liquid gasket remaining on the timing chain case, the cylinder block, and the cylinder head.

2. Install special tool crankshaft front oil seal guide (MB991993) onto the crankshaft.

caution

The timing chain case should be installed within 10 minutes of applying liquid gasket.

Apply a 2 ± 0.5 mm (0.08 ± 0.01 inch) bead of liquid gasket to location A on the timing chain case respectively as illustrated. [Apply a 1.75 ± 0.5 mm (0.07 ± 0.01 inch) wide bead in the area indicated by *1].

Apply a 1.75 ± 0.5 mm (0.07 ± 0.01 inch) bead of liquid gasket to location B on the timing chain case respectively as illustrated.

Specified sealant:

A: ThreeBond 1217G or equivalent
B: ThreeBond 1227D or equivalent

4. Install the timing chain case.

note	The service hole bolt and timing chain case mounting bolts have different lengths. Be sure to use the correct bolt for each location.

5. Tighten the service hole bolt and timing chain case mounting bolts to the specified torque.

Tightening torque

M6: 9.5 ± 2.5 N·m (84 ± 22 in-lb)
M10: 42 ± 16 N·m (31 ± 11 ft-lb)

>>C<< O-RING/WATER PUMP INSTALLATION

1. Carefully remove the coolant dry matters and the other foreign materials from the O-ring groove of the water pump. In the same way, clean the timing chain case side.

2. Push the flange of the new O-ring into the O-ring groove of the water pump to securely install the O-ring. Sufficiently apply water or the coolant to the O-ring with a brush so that the O-ring does not fall.

3. Gently inverting the water pump, check whether the O-ring does not fall.

4. Install the water pump to the timing chain case. At that time, be careful that the O-ring does not fall or the O-ring is not jammed.

>>D<< OIL PAN INSTALLATION

1. Remove any liquid gasket remaining on the cylinder block, the timing chain case, the oil seal case and the oil pan.

caution

The oil pan should be installed within 10 minutes of applying liquid gasket.

Apply a 2.5 ± 0.5 mm (0.10 ± 0.01 inch) bead of liquid gasket to location A, and a 4 ± 0.5 mm (0.16 ± 0.01 inch) bead of liquid gasket to location B, and a 3 ± 0.5 mm (0.12 ± 0.01 inch) bead of liquid gasket to location C on the oil pan respectively as illustrated.

Specified sealant:

ThreeBond 1217G or equivalent

3. Install the oil pan by tightening the fittings to the specified torque of 11 ± 3 N·m (97 ± 26 in-lb).

>>E<< CYLINDER HEAD COVER INSTALLATION

1. Remove any liquid gasket remaining on the cylinder head cover, the timing chain case and the cylinder head.

caution

The timing chain should be installed within 3 minutes of applying liquid gasket.

Apply a 4 mm (0.2 in) bead of liquid gasket as illustrated.

Specified sealant:

ThreeBond 1217G or equivalent

3. Tighten the bolts to the tightening torque of 2.0 ± 0.5 N·m (18 ± 4 in-lb) in the order shown in the illustration.

4. Next, tighten the bolts to the specified torque of 7.0 ± 0.5 N·m (62 ± 4 in-lb) in the same order.

>>F<< OIL FILTER COVER INSTALLATION

1. Install the oil filer cover so that its portion shown (A) should contact the cylinder block.

2. Depress the counterhold of oil filter cover in front of the engine towards the cylinder block, and tighten the mounting bolt to the specified torque.

Specified torque: 23 ± 6 N·m (17 ± 4 ft-lb)

>>G<< OIL FILTER STUD INSTALLATION

Using special tool oil filter stud setter (MB992676), install the new oil filter stud and tighten it to the specified torque.

Specified torque: 27 ± 2 N·m (20 ± 1 ft-lb)

>>H<< OIL FILTER INSTALLATION

1. Clean the oil filter installing surface on the cylinder block side.

2. Apply a small amount of engine oil to the new oil filter gasket.

3. For the specified tightening torque, refer to the caution label attached on the oil filter.

4. Tighten the oil filter until the gasket contacts with the installation surface.

5. In the same manner as removal, use special tool oil filter wrench (MB991396, MB991828) or commercially-available tool to tighten the oil filter to the specified torque.

6. After installing the oil filter, check clearance between oil filter cover and it.