| 1. Remove branch pipes of tap of steams of oil, and also a hose of a cooling liquid. |
| 2. Remove рессивер and an arm for lifting in engine XUD 9. |
| 3. Remove the generator and a belt. |
| 4. Remove a pulley fixed on the end of a camshaft, the pump and a belt. |
| 5. In engines XUD 7ТЕ remove an inlet collector, турбокомпрессор and a final collector. |
| 6. Remove a casing of a drive and the basic element placed on central bolt. |
| 7. Remove a pulley of a cranked shaft and the bottom plastic casing. |
| 8. Unscrew candles накаливания. |
| 9. Turn a cranked shaft of the engine before position allowing to block system elements timing: apertures in pulleys of a cranked shaft and the fuel filter should be in the position corresponding to position of apertures with резьбою, executed for pulleys. |
10. Insert blocking bolts 7.0153 G and screw up their hand (fig. the Way of fixing of elements of a drive of a camshaft see):
– One long bolt screw in in a camshaft pulley;
– Two short bolts screw in in a pulley of the fuel pump. |
| 11. Unscrew a bolt of fastening of a pulley of a camshaft and the central nut of fastening of the fuel pump. |
12. Release a tension roller of a belt of a drive, unscrewing a nut (1, fig. Adjustment of a tension roller of a gear belt see) bolt of an axis and a bolt (2):
– Press on a tension roller in a place (3) by means of a square key of 9,53 mm (3/8 "junior Fac) for spring compression. |
| 13. Screw up a bolt and a nut. |
| 14. Remove a gear belt. A gear belt not to bend. It should not have contacts to oil, the water, a cooling liquid and greasing. |
| 15. Remove the fuel pump of a high pressure and a pump pulley. |
| 16. Remove pulleys of distributive and cranked shaft. |
| 17. Remove the pump of a cooling liquid and a sealant (5 bolts). |
| 18. Unscrew the top bolt and a nut of an axis of a tension roller. |
| 19. Remove a tension roller, a pusher and a spring. |
| 20. Remove an arm of the engine and a roller. |
| 21. Remove an arm of the fuel pump and two directing pins of installation of an arm on the block of cylinders of the engine. |
| 22. Remove a casing of a head of the block of cylinders and the block of cylinders of the engine. |
| 23. Unscrew a bolt and remove a basic element about a collector. |
| 24. Uncover heads of the block of cylinders. |
| 25. Unscrew serially covers of bearings of a camshaft and remove a camshaft. Covers of bearings are designated from 1 to 3 (№1 from outside a flywheel). |
| 26. Release bolts of fastening of a head of the block of cylinders "on a spiral", beginning outside (return sequence in relation to screwing up). |
| 27. Take bolts and washers. |
| 28. By means of the lever incline the engine forward for pin extraction. |
| 29. Remove a head of the block of cylinders and a lining. |
| 30. Remove a flywheel. |
| 31. Turn the engine. |
| 32. Remove the oil pallet. |
| 33. Uncover consolidations from outside a drive timing and remove a paper lining. |
| 34. Unscrew three bolts of fastening of the oil pump. |
| 35. Remove a chain and an asterisk with шпонкой, fixed on the end of a cranked shaft. |
| 36. Remove covers of rods, designate their order and a way of fastening. |
|
37. Remove covers of radical bearings and loose leaves, and also persistent half rings. |
| 38. Take a cranked shaft. |
| 39. Take complete sets a rod-piston. |
| 40. Remove loose leaves with a flute, established in the block of cylinders of the engine. |
|
41. Unscrew stoppers of oil channels (1), and also the gauge of pressure of oil. Clear oil channels. Establish stoppers and the gauge. |
| 42. In the complete set a rod-piston remove a spring ring of fastening of a finger and take a finger. |
| 43. In engines XUD 7ТЕ remove an atomizer of giving of oil for cooling of pistons. |
|
44. Carefully clear all oil channels. |