Table of contents: Removal ↓ Installation ↓
Removal
1. Apply the handbrake and raise the front of the vehicle, install safety supports. Remove the lower protective cover of the power unit.
2. Loosen the mounting nuts and remove the top engine cover.
3. Disconnect and remove the air intake duct leading from the front panel (hood lock bracket) to the air filter.
4. At the front of the engine, remove the small cover and the solenoid valve on the right side of the timing belt cover and set it aside.
5. Transfer the weight of the engine to the hoist.
6. Place a basin under the pan, unscrew the drain plug and drain the engine oil - see chapter 1B. Clean the plug and, if necessary, replace the sealing ring. Once the oil has drained, screw the plug back in and tighten it. Remove the oil dipstick.
7. On models with air conditioning, mark the direction of rotation of the drive belt to install it correctly on the rear. Loosen the bolts and move the tensioner pulley up to relieve tension on the drive belt. Pull the belt off the crankshaft pulley, compressor pulley and tensioner pulley. Remove the bolts and remove the tensioner.
8. Remove the jet thrust from the front of the engine, unscrew the bolts from the longitudinal struts. Remove the jet bracket from the front of the engine.
9. Cut the plastic ties at the bottom of the right engine mount and release the starter wiring.
10. Unscrew the lower nuts securing both supports.
11. Make sure the engine is properly suspended on the hoist. Transfer the weight of the left and right subframes to the trolley jack, placing a piece of wood between them. Mark the position of the subframes to maintain the wheel alignment angles after assembly. Remove the subframe mounting bolts. First remove the two front bolts, then the rear ones. Lower the subframes together with the anti-roll bar to the floor.
12. Loosen the bolts and remove the engine/gearbox bracket.
13. Unscrew the oil pan mounting bolts. On models with a manual transmission, access to the rear bolts is possible through the cutouts in the flywheel - turn it until it matches the cutouts in the bell housing.
14. Remove the pan with the gasket. If the pan is "stuck", tap it with a rubber hammer.
Installation
15. Thoroughly clean the mating surfaces of the pan and block. Apply a small amount of sealant to the mating surface of the block where the front and rear seal housings are installed.
16. Place a new gasket on the pan, position the pan against the block and tighten the bolts. Tighten the bolts to the specified torque in a diagonal sequence.
17. Install the block bracket and tighten its mounting bolts.
Note: If the pan is installed on a removed engine and when removing it, make sure that the rear surface of the block/transmission bracket is filled with the adapter plate. If the adapter plate is removed, leave 0.8 mm (plate thickness) and install the bracket so that it protrudes 0.8 mm beyond the rear support of the cylinder block.
18. The rest of the assembly procedure is the reverse of the removal procedure. Tighten the threaded connections to the prescribed torques. On models with air conditioning, install and tension the compressor drive belt. Fill the engine with oil of the prescribed type and quantity.
[This article was copied from an online resource: audimanual.ru]