Mitsubishi Pajero

1982-1998 of release

Repair and car operation



Mitsubisi Padzhero
+ 1.1. Dashboard and control units
+ 2. Maintenance
- 3. Engines
   3.1. Candles
   3.2. Check of wires
   + 3.3. Ignition system
   + 3.4. Major maintenance of the engine
   - 3.5. Diesel and turbodiesel engines 2,5 and 2,8 of l
      3.5.1. Removal and engine installation
      3.5.2. Engine dismantling
      3.5.3. Pistons and rods
      3.5.4. Valves and shaft of yokes
      3.5.5. Head of cylinders and valves, shaft of yokes and yoke
      3.5.6. Head of cylinders
      3.5.7. Compression check
      3.5.8. Camshaft and gas-distributing mechanism
      3.5.9. Drive of the mechanism of a gazoraspredeleniye
      3.5.10. Adjustment of gaps of valves
      3.5.11. Adjustment of a tension of a gear belt
      3.5.12. Removal of the bottom protective casing of a gear belt
+ 4. Cooling system
+ 5. Greasing system
+ 6. Power supply system
+ 7. Release system
+ 8. Fuel system
+ 9. Running gear
+ 10. Suspension bracket and steering
+ 11. Brake system
+ 12. Body
+ 13. Electric equipment
+ 14. Electroschemes




3.5.2. Engine dismantling

GENERAL INFORMATION

Exhibition of labels of phases of a gazoraspredeleniye on the diesel engine

1. Tension roller of a gear belt
2. Krkpleniye bolts
3. A label on распределительнм to a shaft
4. A label on a gear pulley of a compensatory shaft
5. Gear pulley of a compensatory shaft
6. Tension device of a driving belt of a compensatory shaft
7. Gear belt of a drive of a gas-distributing shaft
8. Gear belt of a compensatory shaft
9. Driving pulley of a compensatory shaft

Removal of a gear belt

Place a tension roller in the arrow direction.

1. Water pump

2. Nut

Sequence of an otvorachivaniye of bolts of a head of the block of cylinders

The inhaling of bolts is made in return sequence.

Bottom case

 
1. Masloslivny stopper
2. Laying
3. Bolts of an oil case
4. Laying of an oil case
5. Oil case
6. Bolt
7. Bolt
8. Grid of a maslozaborny tube
9. Bolts of the forward case
10. Forward top case
11. Case laying
12. Epiploon
13. Left compensatory shaft
14. Carving cap
15. Sealing ring of round section
16. Fastening bolts
17. Fastening bolts
18. Forward bottom case
19. Bottom прокдака cases
20. Forward epiploon
21. Shaft of gear wheels of the oil pump
22. Right compensatory shaft
23. Oil filter
Details of the forward bottom case
(18):
1. Fastening bolts
2. Cover of a belt pulley of a compensatory shaft
3. Belt pulley of a compensatory shaft
4. Driving gear wheel
5. Bolt
6. Cover of the oil pump
7. Naruzhny gear wheel of the maslany pump
8. Internal gear wheel of the oil pump
9. Stopper of a safety valve
10. Laying
11. Spring of a safety valve
12. Oil safety valve
13. Epiploon
14. Forward bottom case

Prevention

The sequence of dismantling of the engine within carrying out major maintenance is given.


PERFORMANCE ORDER
1. Merge oil from the engine.
2. Remove from the engine all hinged details. At emergence of doubts at performance of a certain work familiarize with appropriate section of the book.
3. Remove coupling. For this purpose as appropriate block a flywheel. Make by core blow a label on a flywheel and on coupling to provide installation of details in former situation at their repeated installation. Evenly on a circle release coupling bolts before them finally to turn on.
4. Weaken bolts of fastening of the generator of an alternating current and remove driving maple a belt. After that remove the generator. Unscrew also from the block of cylinders the device of a tension of a belt.
5. Remove a driving belt of the pump of the hydraulic booster of a steering. For this purpose unscrew a bolt shown in drawing, and a bolt of adjusting draft and remove a belt.

6. Remove a driving belt of the compressor of the conditioner (In – on diesel engines). For this purpose weaken nuts of a tension roller so that it was possible to remove a driving belt. Unscrew fastening of a belt pulley in a set.

7. Unscrew from the forward party of the engine the fan of a radiator and the vyazkostny coupling, and also a belt pulley of the water pump.
8. Remove the top half of a cover of a drive of the gas-distributing mechanism together with laying.
9. Unscrew two bolts of a cover of a head of cylinders and remove laying, and also semicircular consolidation from a cover or from a head of cylinders.
10. Holding a cranked shaft from a provorachivaniye, weaken a bolt of a belt pulley of a cranked shaft. Remove a belt pulley. For this purpose rest from the opposite sides under a belt pulley two mounts. Do not damage thus a detail.
11. Unscrew the bottom half of a cover of a drive of the gas-distributing mechanism and remove laying from the left and right parties.
12. Turn the engine before installation of the piston of the first cylinder in the provision of the top dead point. For check of correctness of installation of a cranked shaft undertake big and index fingers both yokes of the first cylinder and shake them in different directions. If both yokes have gaps, the cranked shaft is exposed correctly. Thus labels on the engine occupy the situation shown on fig. An exhibition of labels of phases of a gazoraspredeleniye on the diesel engine.
13. Put with chalk the movement direction on the back party of a gear belt, and also a driving belt of compensatory shaft if belts are repeatedly established.
14. Weaken both bolts and wring out a screw-driver a tension roller of a gear belt to the water pump (see fig. Removal of a gear belt). As soon as the belt will weaken, tighten a nut that the tension roller could not come back to initial situation.
15. Remove a gear belt and a driving belt from gear pulleys. After that the engine cannot be turned to an otvorachivaniye of a head of cylinders. Both belts store in the protected place that on them oil or greasing did not get. Do not bend belts.
16. Remove from a head of cylinders a shaft of yokes.
17. Unscrew covers of bearings of a camshaft and pull out a camshaft from a head of cylinders. Covers of bearings sit on aligning pins. Strong sat down cover can be shifted in easy blows a rubber hammer. If it is required, remove a gear pulley of a camshaft.
18. Unscrew bolts of a head of cylinders for some passes in the sequence specified fig. Sequence of an otvorachivaniye of bolts of a head of the block of cylinders. For an otvorachivaniye of bolts the special head of a key is used. If it is required, separate a head of cylinders a plastic or rubber hammer. At all do not insert between a head of cylinders and the block of cylinders a screw-driver for a head otzhatiya from the block.
19. Remove and will throw out laying of a head of cylinders, irrespective of appearance of laying. At once clear a surface of a head of cylinders of the consolidation remains.
20. Unscrew an oil case.
21. Remove the forward case, sharnirny shaft and the oil pump as follows.
22. Unscrew the forward top case and remove laying. At once выпрессуйте an epiploon from the back party of the top case. Pull out the left compensatory shaft.
23. Turn out a cap from the forward bottom case and insert into an opening a screw-driver with diameter of a core of 8 mm, thereby having blocked a compensatory shaft from a provorachivaniye.
24. Unscrew a bolt of fastening of a driving gear wheel of a compensatory shaft. If the shaft is in situation, it keeps from a provorachivaniye and the bolt is thus released. Wring out a belt pulley from a shaft, having rested from the opposite sides two mounts.
25. Unscrew bolts and remove the bottom case. It is necessary to unscrew seven bolts.
26. Disassemble the bottom case (see the fig. Nizhny the case). The oil pump, a belt pulley of a compensatory shaft and both epiploons here turn on. Unscrew filtering grid of a maslozaborny tube from the lower part of a case of the engine. If both gear wheels of the oil pump act in film, it is necessary to put on them before a vytaskivaniye labels a core to provide their subsequent installation in former situation. Laying can be thrown out at once as they are subject to replacement. For removal of a driving gear wheel of the oil pump it is possible to unscrew a cover of a belt pulley of a compensatory shaft.
27. Unscrew a special key the oil filter with a side on a head of cylinders. If the special key is not available, it is possible to tire out in the oil filter sideways a screw-driver and by means of it as the lever to unscrew the filter.
28. All other works are carried out as well as on petrol engines. Pay attention to the provision of covers of radical bearings as one of them have lubricant flutes whereas others have no them.
29. Both extreme loose leaves have lubricant flutes, but it is necessary замаркировать their situation (in a case of the engine or on loose leaves of bearings).