2. Install the engine on a special stand for disassembly.
3. Remove the drive belt.
4. Remove the cylinder head.
5. Remove the dipstick.
6. Remove the generator.
7. Remove the compressor.
8. Remove the power steering pump bracket.
9. Remove the water pump.
10. Remove knock sensors (A).
11. Remove the lower part of the crankcase (A).
12. Remove two bolts (IN) and remove the oil pan (A) with padding.
13. Remove the upper part of the crankcase (A).
14. Check the axial clearance of the crankshaft (see below).
15. Remove the connecting rod caps and check the clearances in the connecting rod bearings (see below).
16. Use a scraper to clean the top of the piston from carbon deposits. Push the piston assembly with the connecting rod out of the cylinder through the top.
Note.
- Do not dismantle the connecting rod, connecting rod cap and connecting rod bearings.
- Lay out the removed pistons with connecting rods in the order corresponding to the cylinder numbers for correct installation in the future.
17. Remove three bolts (IN) and remove the seal housing (A).
18. Check the axial clearance of the crankshaft (see below).
19. Remove ladder frame and main bearing caps. Measure the clearance in the main bearings of the crankshaft (see below).
20. Carefully, so as not to damage the main journals, remove the crankshaft (A) from the cylinder block.
Note. Position the main and thrust bearing shells in the correct order for installation.
21. Check the suitability of the piston pin. To do this, try to move the piston relative to the finger. If relative movement is possible, it is necessary to replace the piston pin and piston as a set.
22. Using a special puller, remove the two compression rings. Remove the discs and oil ring expander by hand.
Note. Arrange the piston rings strictly in the order corresponding to the cylinder numbers.
23. Disconnect the piston from the connecting rod.