Mitsubishi Pajero

1982-1998 of release

Repair and car operation

Митсубиси Паджеро
+ 1.1. The instrument panel and control means
+ 2. Maintenance service
+ 3. Engines
+ 4. Cooling system
+ 5. Greasing system
+ 6. The power supply system
+ 7. Release system
- 8. Fuel system
   - 8.1. Carburettor engines
      8.1.1. The mechanical fuel pump
      - 8.1.2. The carburettor Removal and carburettor installation Dismantling and carburettor assemblage
   + 8.2. Engines with fuel injection
   + 8.3. Diesel engines
+ 9. A running part
+ 10. A suspension bracket and a steering
+ 11. Brake system
+ 12. A body
+ 13. An electric equipment
+ 14. Electroschemes

ccf2698e Dismantling and carburettor assemblage


Cover details поплавковой chambers (2,6)

13. An axis
14. A float
15. The needle valve
16. A saddle
17, 21, 22, 25, 26. A ring
18, 29, 40. A lining
19, 23. The holder
20. The FBSV-valve
24. The SCSV-valve
27. An overlay
28. A bimetallic element
30. A socket
31, 41, 48. A cover
32, 37, 43, 46, 50. A diaphragm
33. A basic washer
34, 36, 42, 45, 49. A spring
35, 44, 51. The case
38. The valve
39. The valve of the control of a mix
47. An arm
52. The main air jet
The primary chamber
53. A spray of the primary chamber
54. A spray of the secondary chamber
55. A cover поплавковой chambers

 Details диффузоров and cases throttle заслонки the carburettor (2,6)

56, 58, 61, 72. A ball
57. A counterbalance
59, 93. Заглушка
60. A ring
62. The screw
63, 77. A lining
64. The main fuel jet
The primary chamber
65. The main fuel jet
The secondary chamber
66. A cover
67, 71, 75, 90. A spring
68, 74. A diaphragm
69. The valve экономайзера
70. Экономайзер
73. A cover of the accelerating pump
76. The pump case
78. The case диффузоров
79. A hose
80. The depression chamber
81. The gauge of turn throttle заслонки
82. The lever
83. The adjusting screw
84. The lever of a drive throttle заслонки
85. A cam
86. The screw of adjustment of fast idling
87, 88, 91. The lever
89. The screw of adjustment of idling (SAS2)
92. The screw of adjustment of idling (SAS1)
94. The screw of adjustment of quality of a mix
95. The case заслонки

Carburettor dismantling

 Removal of conclusions of a socket from the case

1, 6. FBSV-valve conclusions

2. A socket

3. The terminator

4. A screw-driver

5. Conclusions

1. Remove the carburettor.
2. Remove springs throttle заслонки.
3. Remove a hose of a cooling liquid and a spring throttle заслонки.
4. Remove the pneumoshock-absorber – drawing at the left (on а/м from a mechanical check point) or электропневмоклапан (on а/м from an automatic check point), having unhooked a rod.
5. On а/м from an automatic check point turn away screws, remove a drive of the proof-reader of idling and take aside (the proof-reader pressure from the battery is forbidden to check).
6. Remove a socket arm.
7. Disconnect a vacuum hose air заслонки.
8. Turn away 5 screws and remove a cover поплавковой chambers, slightly it having hooked.
9. Remove a float, get the needle valve and turn out a saddle.
10. A tiny screw-driver disconnect conclusions of the electromagnetic feedback-valve (FBSV-valve).
11. Remove a cover, turn away the screw (1) and remove the FBSV-valve (2 – conclusions).
12. Remove the holder and get electromagnetic отсечной the valve (SCSV-valve), not disconnecting wires.
13. A tiny screw-driver disconnect plugs of wires from the SCSV-valve and remove it.
14. Remove heads of rivets and remove a cover of a breaker air заслонки. Turn away the small screw in the bottom part of a cover.
15. Remove a lining, a bimetallic element and a plate.
16. Cautiously remove the rests of rivets.
17. Disconnect from a socket a conclusion of a bimetallic element.
18. Remove the ventilating valve, having paid attention on an arrangement of small springs of the valve.
19. Remove a cover of a drive air заслонки (arrows specify screws of fastening air заслонки).
20. Get a counterbalance and the ball valve запорного the valve.
21. Disconnect draught of the accelerating pump from the lever throttle заслонки.
22. Cautiously turn out the screw from the case throttle заслонки. Turn out the main jet.
23. Turn away screws and get details of the accelerating pump from the case.
24. Turn away 3 screws on a cover экономайзера and remove a cover, a spring and a diaphragm.
25. Disconnect a vacuum hose of the chamber of depression, disconnect a rod, turn away bolts and remove the chamber.
26. Remove the gauge of turn throttle заслонки (it is specified by an arrow).
27. Wash out channels of the carburettor solvent and blow compressed air.
28. Check up a condition of diaphragms, a float and the needle valve, freedom of moving of rods, draughts and levers. Check up operation of solenoidal valves and resistance of their windings (the FBSV-valve – 48–60 Ohm, the SCSV-valve – 54–66 Ohm, a bimetallic element – 6 Ohm at 20 ).
29. Check up the pneumoshock-absorber, having pulled for a rod, – resistance thus should be felt, at отпускании the rod quickly comes back back.
30. Press a rod of the chamber of depression and release, having closed a finger an aperture for отсоса air, – the rod should remain motionless.


 Check of opening air заслонки at completely open throttle заслонке

1. Air заслонка

2. A backlash

3. The lever for adjustment

1. Establish the turn gauge заслонки, the depression chamber, collect and establish экономайзер, the accelerating pump. Establish запорный the valve, a cover of a breaker of a drive air заслонки, the ventilating valve. Turn the main jets.
2. Collect a socket of a bimetallic element. Establish an element upside-down, having replaced a lining and having combined labels. A cover fix rivets, to use screws it is not recommended.
3. Collect sockets FBSV - and SCSV-valves. Establish valves and collect the case заслонки and the case диффузора, having replaced a sealant and having screwed the screw.
4. Establish all details on a cover поплавковой chambers. Adjust float position.
5. Establish a cover поплавковой chambers, fix 5 screws. Establish a socket arm, the pneumoshock-absorber (or the pneumovalve), all springs, levers and draughts. Check up smoothness of moving of draughts.
6. Check up a backlash between throttle заслонкой and a wall диффузора, having laid a drill and having translated an idling cam in extreme top position. The backlash should be 0,63 mm on the engine of 2,0 l (from a mechanical check point), 0,71 mm on engines of 2,0 l (from an automatic check point), 0,71 mm on engines of 2,6 l (from a mechanical check point), 0,80 mm on engines of 2,6 l (from an automatic check point).
7. Check up a backlash between air заслонкой and a chamber wall at completely open throttle заслонке. For this purpose a finger close air заслонку and the lever open throttle заслонку. The backlash should be 2 mm. If necessary adjust подгибанием рычажка.

The prevention

This backlash after dismantling-assemblage to change should not and as a rule only is checked. Wrong adjustment of a backlash very strongly worsens road performance of the car at непрогретом the engine.

8. Replace a lining and establish the carburettor (subsection see).