Withdrawal
1. Disconnect the wire from the negative battery terminal.
2. Remove poly V-belt (see chapter 1, section 21).
3. Raise the front of the vehicle and support it securely on stands. Apply the parking brake and block the rear wheels to prevent the vehicle from falling off the stands.
4. Remove shock absorber (see section 11).
5. Drain engine oil (see chapter 1, section 12).
6. Remove flywheel cover (see chapter 2, part 2.3, illustrations 5.13a, 5.13b and 5.13c).
7. Remove the starter (see chapter 5, section 16).
8. Support the engine from below with a jack. Position the jacking pad directly under the rear axle mounting bracket (see illustration).
15.8. To remove the oil sump, lift the engine with a jack, positioning its support platform directly under the support
9. Turn away bolts of fastening of the engine to a support (see illustration).
15.9. Remove these three screws (shown by arrows) out of the engine mount, raise the engine just enough to expose the oil sump bolts
10. Slightly raise the engine with a jack. Loosen the oil sump bolts (see illustration), then carefully separate it from the cylinder block. To avoid damage to the sealing surface on the flange and, as a result, oil leakage from the engine, it is not allowed to insert the lever between the mating surfaces of the crankcase and block. If necessary, tap the crankcase with a soft-faced hammer to separate it from the cylinder block.
15.11. Bolts of fastening of an oil crankcase (shown by arrows) on the front of the flange (from the side of the radiator); the bolts on the back of the flange have a similar arrangement
Installation
12. Clean the crankcase with a solvent and remove the remnants of the old gasket material and sealant from the mating surfaces, check the cleanliness of the bolt holes in the cylinder block. Check the flange for buckling, especially around the bolt holes. If necessary, support the pallet on a block of wood and use a hammer to level the surface of the flange.
13. When installing the oil pan, be sure to replace the old gasket. Coat the front of the gasket where it contacts the front cap with a coat of room temperature curing sealant.
14. Install the crankcase on the cylinder block and tighten the bolts (nuts) (see illustration).
15.14. Sump Assembly: 1 - Torque tighten 18 ft-lbs; 2 - Torque 13 ft-lbs (other bolts to 89 in-lb torque); 3 - Apply a drop of sealant that polymerizes at room temperature to this place
15. Tighten the bolts to the torque specified in the specifications in this chapter. The final tightening is done in three stages, starting from the center, crosswise.
16. Remaining operations are carried out in reverse order.
17. Fill the engine with oil, start it, let it warm up to normal operating temperature and check for leaks.