Ford Sierra

1982-1993 of release

Repair and operation of the car



Ford Siyerra
+ 1.2. Identification of the car
+ 2. Maintenance
- 3. General data
   + 3.1. Cars with petrol engines
   - 3.2. Cars with diesel engines
      - 3.2.1. Changes in a car design from 1988 to 1993.
         3.2.1.1. Dm3 engine 2,3
         + 3.2.1.2. Dm3 engine 1,8
         + 3.2.1.3. Fuel system
         + 3.2.1.4. The repair which is not demanding removal of the engine
         3.2.1.5. Removal and installation of the engine
         3.2.1.6. Dismantling of the engine
         3.2.1.7. Check of details
         3.2.1.8. Check of gaps of a bent shaft and rods
         3.2.1.9. Assembly of the engine
         3.2.1.10. Lubrication system
         3.2.1.11. Cooling system
         3.2.1.12. Coupling
         3.2.1.13. Mechanical MT 75 five-speed transmission
         3.2.1.14. Power shaft and back bridge
         3.2.1.15. System of steering
         3.2.1.16. Forward suspension bracket
         3.2.1.17. Brake system
         3.2.1.18. Electric equipment
         3.2.1.19. General data
+ 4. Engines
+ 5. Coupling
+ 6. Transmissions
+ 7. Driveshaft and back bridge
+ 8. Steering
+ 9. Suspension brackets
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment





3.2.1.9. Assembly of the engine

GENERAL INFORMATION

Identification designations and tags of the correct position of the piston and rod

1 – designation of diameter of the piston,
2 – designation of the direction of installation in the cylinder (the arrow has to be directed towards the drive of system of gas distribution),
3 – designation of the direction of installation of a rod concerning the piston (the letter "F" has to be sent to the same party, as the shooter at the bottom of the piston),
4 – designation of number of the cylinder,
5 – designation of length of a rod,
6 – designation of mass of a rod


Places of putting the pressurizing paste on the surface of the block of cylinders of the engine


PERFORMANCE ORDER
1. To establish persistent half rings of a bent shaft in nests on average the radical bearing, directing oil flutes of half rings outside of the radical bearing.
2. To insert inserts of radical bearings.
3. To oil radical and conrod necks of a shaft and inserts of radical bearings.
4. To install a bent shaft on inserts of radical bearings in the block of cylinders of the engine.
5. To establish covers of radical bearings (shooters on covers directed towards the drive of system of gas distribution) together with inserts.
6. To oil a carving of new bolts of fastening of covers of radical bearings.
7. To tighten bolts of fastening of covers of radical bearings the corresponding moment.
8. If piston rings were removed, then to install them on pistons by the inscription "TOP" directed towards a piston bottom.
9. To place locks of rings at an angle 120 °.
10. To oil the smooth surface of cylinders, the side surface of pistons and piston rings.
11. To establish semi-inserts in the bases of rods.
12. To install knots the piston rod in cylinders, paying attention to adjusting signs (see rice. Identification designations and tags of the correct position of the piston and rod):
      – the rod and a cover are designated by number of the cylinder in which are established (the cylinder No. 1 from the drive of system of gas distribution);
      – an arrow at the bottom of the piston and the letter "F" on the side surface of a neck of a rod have to be directed towards the drive of system of gas distribution;
      – rods are divided into four selection groups differing in distance between axes of openings of a head and the basis; it allows to limit to a minimum a piston vystupaniye difference over the top plane of the block of cylinders (and thereby and a difference of extent of compression in separate cylinders); the selection group of distance between axes of rods is designated by the letters "A", "B", "C" and "D" which are beaten out on covers of rods (the letter "A" belongs to the shortest rods);
      – rods are divided into two selection groups depending on their weight: "light" (easy) and "heavy" (heavy); all rods in the engine have to belong to the same group on weight.
13. To insert semi-inserts into covers of rods.
14. To oil connecting rods and necks of a shaft.
15. To establish covers of rods, paying attention to their designation (see rice. Identification designations and tags of the correct position of the piston and rod).
16. To insert new bolts of fastening of covers of rods and to oil their carving.
17. To tighten bolts of fastening of covers of rods the corresponding moment.
18. To oil laying of round section of the pipeline of supply of oil to the oil pump.
19. To install the pipeline of supply of oil and to check whether laying is in the appropriate place.
20. To establish a back cover of a bent shaft together with the new laying reaching the lower plane of the block of cylinders of the engine.
21. To establish by means of adaptation 21.148 and a bolt of fastening a pulley of a bent shaft, a forward plate of the block of cylinders together with new laying.
22. To oil a forward neck of a bent shaft and laying of round section of a pulley.
23. To establish a pulley on a bent shaft, paying attention that the shponochny groove with a spline in a neck was precisely opposite to a groove in a pulley.
24. To oil an intermediate shaft and plugs of bearings in the block of cylinders, and also a forward basic plate.
25. To install in the block of cylinders an intermediate shaft together with a basic plate.
26. To grease the specified places (see rice. Places of putting the pressurizing paste on the surface of the block of cylinders of the engine): and to install by a thin layer of the pressurizing paste the oil pallet together with new laying.
27. To insert at first four bolts of fastening in corners of the oil pallet, to screw up them a hand, then to insert and screw up a hand other bolts of fastening of the oil pallet.
28. To tighten bolts – except for bolts in pallet corners – the corresponding moment.
29. To tighten bolts in corners of the oil pallet the corresponding moment.
30. To install the pump of cooling liquid together with new laying.
31. To fill in about 10 cm3 of oil in the oil pump.
32. To install the oil pump.
33. To screw an oil filter.
34. To establish a head of the block of cylinders of the engine (see subsection 3.2.1.4.4).
35. To install the generator.
36. To install the fuel pump (see subsection 3.2.1.3.3)
37. To establish a pulley on a bent shaft.
38. To establish a flywheel on a bent shaft.
39. To establish coupling on a flywheel.
40. To establish a starter.
41. To establish a final collector.