Isuzu Truper - Isuzu Trooper
1. The maintenance instruction
2. Maintenance service
3. Engines
   3.1. Specifications of the engine and adjusting works
   3.2. An electric equipment and major repairs of engines
      3.2.1. An electric equipment of engines
      3.2.2. Major repairs of engines
         3.2.2.1. Technical characteristics
         3.2.2.2. Instructions on service and engine repair
         3.2.2.3. Dismantle and installation of the power unit
         3.2.2.4. A cover of a head of cylinders
         3.2.2.5. Коромысла and platens коромысел
         3.2.2.6. The thermostat
         3.2.2.7. A soaking up collector
         3.2.2.8. A final collector
         3.2.2.9. Турбокомпрессор
         3.2.2.10. The conditioner
         3.2.2.11. A radiator
         3.2.2.12. The fan of system of cooling with a drive from the electric motor
         3.2.2.13. The pump of a cooling liquid
         3.2.2.14. A head of cylinders
         3.2.2.15. Valves and springs
         3.2.2.16. Pushers
         3.2.2.17. The oil pallet
         3.2.2.18. The oil pump
         3.2.2.19. An epiploon of a forward cover of a gear belt
         3.2.2.20. A chain of a drive of a camshaft and a drive asterisk
         3.2.2.21. A forward cover of a gear belt
         3.2.2.22. An epiploon of a cranked shaft
         3.2.2.23. A gear belt and натяжитель
         3.2.2.24. A gear belt and the tension mechanism
         3.2.2.25. A drive газораспределительного the mechanism petrol engines
         3.2.2.26. A drive газораспределительного the mechanism diesel engines
         3.2.2.27. A camshaft
         3.2.2.28. Camshaft bearings
         3.2.2.29. Pistons and rods
         3.2.2.30. Shatunnye bearings
         3.2.2.31. Assemblage of shatunno-piston group and installation on the engine
         3.2.2.32. Заглушки and a heater картера the engine
         3.2.2.33. A back epiploon of a cranked shaft
         3.2.2.34. A cranked shaft and radical bearings
         3.2.2.35. A flywheel and a gear wreath
   3.3. The diesel engine of 2,8 litres
4. System of decrease in toxicity
5. Fuel system
6. Transmission and a running gear
7. A suspension bracket and a steering
8. Brake system
9. A body
10. A body electric equipment
11. Diagnostics of malfunctions
12. Electroschemes





Isuzu Trooper>> Engines>> Electric equipment and major repairs of engines>> Major repairs of engines

3.2.2. Major repairs of engines

3.2.2.1. Technical characteristics
THE GENERAL DATA

Data of engines

Year
An engine series
Volume, sm3
Fuel system
Diameter of the cylinder, mm
Piston stroke, mm
Compression degree
Pressure of oil, кГс/см2 (rpm)
1984-1987
Trooper II
2238
Diesel engine with a turbo-supercharging
87,88
91,95
21,1:1
3,3 (1400)
Trooper II
2250
The 2-chamber carburettor
89,4
89,92
8,3:1
3,4 (1400)
1987-1991
Trooper II
2772
Diesel engine with a turbo-supercharging
93,00
102,00
18,2:1
3,3 (1400)
1988
Trooper II
2559
Electronic injection
92,71
95,00
8,3:1
3,4 – 4,3 (4000)
1989
Trooper/Trooper II
2559
многофорсуночная system of direct injection
92,71
95,00
8,3:1
3,4 – 4,3 (4000)
Trooper/Trooper II
2828
System of injection with throttle заслонкой
88,90
75,95
8,9:1
3,8 – 3,3 (2000)
1990-1995
Amigo
2254
The 2-chamber carburettor
89,40
89,92
8,3:1
3,4 (3000)
1990-1995
Amigo/Jazz
2559
многофорсуночная system of direct injection
92,71
95,00
8,3:1
3,4 – 4,3 (4000)
1990-1991
Trooper/Trooper II
2559
многофорсуночная system of direct injection
92,71
95,00
8,3:1
3,4 – 4,3 (4000)
1990-1991
Trooper/Trooper II
2828
System of injection with throttle заслонкой
88,90
75,95
8,9:1
1,8 – 3,3 (2000)
1990-1995
Rodeo/Passport
2559
многофорсуночная system of direct injection
92,71
95,00
8,3:1
3,4 – 4,3 (4000)
Rodeo
3100
System of injection with throttle заслонкой
88,90
86,36
8,5:1
1,8 – 3,3 (2000)

Data of a cranked shaft and rods

The engine (year of release)
Knees-chatyj a shaft, mm
Rod, mm
Diameter of radical necks
Backlash in radical under-shipnikah
Axial люфт shaft knees-chatogo
Number radical under-shipnika with persistent semi-rings
Diameter шатунных necks
Backlash in шатунных under-shipnikah
Lateral backlash
С223 (1984-87)
59,92 – 55,93
0,027 – 0,083
0,1
3
52,92 – 52,93
0,04
Not reguli-ruetsja
4ZD1 (1984-87)
55,96 – 55,97
0,015 – 0,065
0,06 – 0,25
3
48,96 – 48,98
0,01 – 0,06
Not reguli-ruetsja
4ZD1 (1988-89)
55,96 – 55,97
0,015 – 0,065
0,06 – 0,25
3
48,96 – 48,98
0,01 – 0,06
0,2 – 0,38
4ZЕ1 (1988-89)
55,96 – 55,97
0,025 – 0,055
0,06 – 0,25
3
48,96 – 48,98
0,02 – 0,05
0,2 – 0,38
V6, 2,8 l (1988-89)
67,24 – 67,26
0,04 – 0,08
3
50,76 – 50,79
0,038 – 0,076
0,15 – 0,43
4ZD1 (1989-91)
55,96 – 55,97
0,025 – 0,055
0,06 – 0,25
3
48,96 – 48,98
0,03 – 0,06
0,2 – 0,38
4ZЕ1 (1989-95)
55,96 – 55,97
0,025 – 0,055
0,06 – 0,25
3
48,96 – 48,98
0,02 – 0,05
0,2 – 0,38
V6, 2,8 l (1989-91)
67,24 – 67,26
0,04 – 0,08
0,05 – 0,2
3
50,76 – 50,79
0,038 – 0,076
0,15 – 0,43
V6, 3,1 l (1989-91)
67,24 – 67,26
0,03 – 0,07
0,06 – 0,23
3
50,76 – 50,79
0,026 – 0,075
0,38 – 0,70

The inhaling moments

Cars 1986-1995 with volume of the engine of 2254 and 2559 cubic sm: bolts of a head of the block of cylinders are tightened in 3 stages:
  – At 1st stage
72,5 Н.м.
  – At 2nd stage
78,7 Н.м.
  – At 3rd stage
100 7 Н.м.
Cars with volume of the engine 2238 cubic see (turbodiesel): bolts of a head of the block of cylinders are tightened in 2 stages:
  – At 1st stage
42,0 – 50,0 Н.м.
  – At 2nd stage
140 – 180 Н.м.
Cars 1988-1991 with volume of the engine of 2828 and 3100 cubic sm: bolts of a head of the block of cylinders are tightened in 2 stages:
  – At 1st stage
50,0 Н.м.
  – At 2nd stage
To tighten on 90 (1/4 turns)
Bolts of covers of radical bearings (in Н.м.):
  – Cars 1986-1995 with volume of the engine 2254 and 2559 sm3
81 – 100
  – Cars with volume of the engine 2238 sm3 (turbodiesel)
145 – 163
  – Cars 1988-1991:
     • with volume of the engine 2828 sm3
85
     • with volume of the engine 3100 sm3
88
Bolts of covers шатунных bearings (in Н.м.):
  – Cars 1986-1995 with volume of the engine 2254 and 2559 sm3
53 – 57
  – Cars 1988-1991:
     • with volume of the engine 2828 and 3100 sm3
47
Bolts of a pulley of a cranked shaft (in Н.м.):
  – Cars 1986-1995:
     • with volume of the engine 2254 sm3
95 – 123
     • with volume of the engine 2559 sm3
99 – 12
  – Cars with volume of the engine 2238 sm3 (turbodiesel)
155 – 188
  – Cars 1988-1991:
     • with volume of the engine 2828 sm3
87
     • with volume of the engine 3100 sm3
107
Bolts of fastening of wheels (in Н.м.):
  – Cars 1986-1995 with volume of the engine 2254 and 2559 sm3
48 – 58
  – Cars with volume of the engine 2238 sm3 (turbodiesel)
103 – 128
  – Cars 1988-1991 with volume of the engine 2828 and 3100 sm3
66
Fastening of soaking up and final collectors (in Н.м.)
  – Cars 1986-1995 with volume of the engine 2254 and 2559 sm3
19 – 23
  – Cars with volume of the engine 2238 sm3 (turbodiesel)
16 – 22
  – Cars 1988-1991:
     • with volume of the engine 2828 sm3
29 (inlet) and 31 (final)
     • with volume of the engine 3100 sm3
24
Spark plugs (in Н.м.):
  – Cars 1986-1995 with volume of the engine 2254 and 2559 sm3
13 – 22
  – Cars 1988-1991:
     • with volume of the engine 2828 sm3
28
     • with volume of the engine 3100 sm3
31