1 - mesh oil filter; 2 - bolt, 15-22 Nm; 3 - gasket; 4 - plug; 5 - spring; 6 - bolt, 20-27 Nm; 7 - front sealing ring; 8 - front cover; 9 – an internal gear wheel of the oil pump; 10 – an external gear wheel of the oil pump; 11 - oil pump cover; 12 - gasket; 13 - bolt, 6-8 Nm; 14 - oil pan; 15 - gasket; 16 - plug, 35-45 Nm; 17 - plunger; 18 - oil filter.
Warning! When installing the plug, a new sealing ring must be used.
Withdrawal
1. Remove the toothed belt.
2. Turn out all bolts of fastening of the oil pallet.
3. Remove the oil pan.
4. Remove the oil filter.
5. Remove the front cover from the cylinder block.
6. Remove the oil pump cover.
7. Remove the inner and outer gears of the oil pump from the front cover, after noting their relative position.
8. Turn out a stopper and remove a spring and a plunger.
Examination
1. Check the front cover for cracks or damage and replace if necessary.
2. Check the front O-ring for wear or damage to the sealing lips and replace if necessary.
3. Check the condition of the oil pan and replace if necessary.
4. Check the oil strainer for damage and replace if necessary.
5. Check the front cover for wear or damage where it contacts the oil pump gears and replace if necessary.
6. Check the condition of the safety valve installed in the front cover.
7. Check the relief valve spring for shape and damage.
- Spring free length: 46.6 mm
- Length under load: 6.1 kg / 40.1 mm
Installing the front cover
Install the front cover with a new gasket and secure with bolts, tightening them to the required torque.
Bolt length: A - 22 mm; B - 30 mm; C - 45 mm; D - 60 mm; tightening torque - 12–15 Nm
Front oil seal ring
1. Check the front O-ring for wear or damage to the sealing lips and replace if necessary.
2. Check the condition of the snap ring that compresses the working edges of the sealing ring.
3. At installation use a new sealing ring.
4. Lubricate the outer surface of the new O-ring with engine oil. Using the special tool 09231-22100 or a bushing of the correct diameter, install the O-ring on the crankshaft until it touches the front cover.
5. Using the special tool 09231-22000, install the O-ring until it stops in the front cover seat.
6. Install the crankshaft pulley, timing belt and crankshaft pulley.
7. Install the oil filter.
8. Clean the mating surfaces of the oil pan and cylinder block from the remnants of the old gasket.
9. Apply a continuous coat of sealant 4 mm in diameter to the mating surface of the oil pan. Place the sealant around the bolt holes on the inside. After applying the sealant, it is necessary to install the pallet in no more than 15 minutes.
10. Install the oil pan on the cylinder block and secure with bolts.
Tightening torques: 6–8 Nm