Mercedes S-Class W-140

1. Remove the engine.
2. Remove a head of the block of cylinders.
3. Remove the pallet.
4. Remove the oil pump.
5. Unscrew shatunny covers (1).
6. Lift a rod (2) up together with the piston (4). If the piston is damaged, the shooter specifying the direction of movement can be invisible because of a deposit. Therefore it is necessary to remove a deposit.
7. By means of a screw-driver выпрессуйте a lock ring (5) piston fingers (6) also remove the piston (4).

1. Check internal diameters of heads of a rod.
2. Oil a piston finger (4) plugs of the top head of a rod.
3. Combine the piston (4) and a rod (2).
4. Press a piston finger (6) by hand.
5. Insert a lock ring (5) piston fingers into a groove (shooter) in the piston.
6. Oil openings of cylinders, shatunny necks, loose leaves and pistons (4).
7. Establish a tension tape (7) for piston rings.
8. Establish the piston (4) an arrow in the movement direction.
9. Check shatunny bolts.
10. Establish shatunny covers (1) and tighten bolts.
11. Turn a cranked shaft and check gaps.
12. Establish the oil pump.
13. Establish the pallet.
14. Measure a piston vystupaniye. Establish laying of nominal thickness or laying of repair thickness depending on a piston vystupaniye.
15. Vystupaniye of the piston:
   On the new block of cylinders — 0.74-0.96 mm
   On the shlifovanny block of cylinders — 0.96-1.16 mm
16. Establish a head of the block of cylinders.
17. Establish the engine.