Toyota Camry

1992-1997 of release

Repair and operation of the car



Kamri's Toyota
+ General data
+ 1. Maintenance
+ 2. Engine
+ 3. Six-cylinder V6 engines
- 4. Capital repairs of engines
   4.2. General information
   4.3. Check of a compression
   4.4. Recommendations about removal of the engine
   + 4.5. Removal and installation of the engine
   4.6. Sequence of dismantling of the engine
   4.7. Dismantling of a head of the block of cylinders
   + 4.8. Cleaning and survey of a head of the block of cylinders
   4.9. Assembly of a head of the block of cylinders
   4.10. Removal of pistons with rods
   4.11. Removal of a cranked shaft
   + 4.12. Block of cylinders of the engine
   4.13. Pistons and rods
   4.14. Cranked shaft
   + 4.15. Survey and choice of radical and shatunny bearings
   4.16. Control of a side play of assembly of the balance weight (engine 5S-FE)
   4.17. Balance of assembly of the engine at capital repairs
   4.18. Installation of piston rings
   + 4.19. Installation of a cranked shaft and check of working gaps of bearings
   4.20. Installation of a back sealing ring of a cranked shaft
   4.21. Installation of pistons and rods, check of working gaps of bearings
   4.22. Installation of assembly of the balance weight (engine 5S-FE)
   4.23. Start of the engine after capital repairs
+ 5. Cooling and heating
+ 6. Fuel system
+ 7. System of ignition
+ 8. Toxicity decrease
+ 9. Transmission
+ 10. Automatic transmission
+ 11. Coupling and power shafts
+ 12. Brake system
+ 13. Suspension bracket
+ 14. Body
+ 15. Electric equipment





4. Capital repairs of engines

4.1. Technical characteristics

GENERAL INFORMATION

Four-cylinder engine 5S-FE

Working volume
2,2 liters
Compression pressure
The nominal
12 bars
The minimum
10 bars
Oil pressure (engine hot):
– in the idling mode
at least 0,3 bars
– at 3000 rpm
2,5 – 4,9 bars
Head of the block of cylinders
Not planeness:
– the surface interfaced to the block of cylinders
0,05 mm
– the surface interfaced to collectors
0,08 mm
Valves
Width of an edge of a plate of the valve:
– the nominal
0,78 – 1,2 mm
– the minimum
0,50 mm
Diameter of a core of the valve:
– the inlet
5,969 – 5,984 mm
– the final
5,963 – 5,979 mm
Gap of the inlet valve in the directing:
– the nominal
0,0254 – 0,060 mm
– maximum permissible
0,078 mm
Gap of the final valve in the directing:
– the nominal
0,030 – 0,066 mm
– maximum permissible
0,099 mm
Valvate spring
Diameter of a wire
2,0 mm
Free length
41,9 – 42,0 mm
Length in the established state
34,7 mm
Valve pusher
Diameter
30,96 – 30,97 mm
Diameter of the channel of the cylinder of a pusher
30,99 – 31,01 mm
Pusher side play:
– the nominal
0,022 – 0,050 mm
– maximum permissible
0,071 mm
Cranked shaft and rods
Shatunny neck of a cranked shaft
Diameter
51,98 – 51,99 mm
Conicity and ovality
0,020 mm
Working gap in the sliding bearing:
– the nominal
0022 – 0,055 mm
– maximum permissible
0,078 mm
Lateral gap of a rod:
– the nominal
0,16 – 0,31 mm
– maximum permissible
0,35 mm
Radical neck of the bearing:
Diameter
54,99 – 55,00 mm
Conicity and ovality
0020 mm
Working gap in the sliding bearing:
– number 3
0,025 – 0,043 mm
– the others
0,015 – 0,033 mm
– maximum permissible
0,078 mm
Side play of a cranked shaft:
– the nominal
0,020 – 0,22 mm
– maximum permissible
0,29 mm
Thickness of a persistent half ring
2,44 – 2,48 mm
Assembly of the balance weight
Side play of a shaft of the balance weight No. 1 in relation to a shaft of the balance weight No. 2:
– situation 1
0,020 – 0,076 mm
– situation 2
0,005 – 0,076 mm
– situation 3
0,005 – 0,055 mm
Side play of a shaft of the balance weight No. 1 in relation to a cranked shaft
0,025 – 0,088 mm
Axial side play of a shaft of the balance weight:
– the nominal
0,066 – 0,109 mm
– maximum permissible
010 mm
Block of cylinders
Not planeness of the interfaced surface
0,05 mm
Diameter of the cylinder of the engine
The nominal:
– tag 1
87,000 – 87,010 mm
– tag 2
87,010 – 87,020 mm
– tag 3
87,020 – 87,030 mm
Maximum permissible
87,228 mm
Conicity and ovality
0,020 mm
Pistons and rings
Diameter of the piston:
– tag 1
86,850 – 86,860 mm
– tag 2
86,860 – 86,870 mm
– tag 3
86,870 – 86,880 mm
Piston gap:
– the nominal
0,120 – 0,150 mm
– maximum permissible
0,170 mm
Gap in the lock of a piston ring
Compression ring No. 1 (top):
– the nominal
0,30 – 0,50 mm
– maximum permissible
1,09 mm
Compression ring No. 2 (lower):
– the nominal
0,38 – 0,60 mm
– maximum permissible
1,20 mm
Oil scraper ring:
– the nominal
0,15 – 0,056 mm
– maximum permissible
1,17 mm
Gap of a piston ring in a piston flute
Compression ring No. 1 (top)
0,010 – 0,078 mm
Compression ring No. 2 (lower)
0,030 – 0,071 mm
Tightening moments
Bolts of fastening of a cover of the radical bearing
60 Nanometer
Nuts of fastening of a rod:
– stage 1
25 Nanometer
– stage 2
to tighten on a corner 90 °
Fastening of assembly of the balance weight
50 Nanometer

V6 3VZ-FE engine

Working volume
3,0 liters
Compression pressure at 250 rpm:
– the nominal
12 bars
– the minimum
9,5 bars
Oil pressure (engine hot):
– at 3000 rpm
2,9 – 5,2 bars
– in the idling mode
at least 0,3 bars
Head of the block of cylinders
Not planeness
0,10 mm
Valves
Width of an edge of a plate of the valve:
– the nominal
1,00 mm
– the minimum
0,50 mm
Diameter of a core of the valve:
– the inlet
5,969 – 5,984 mm
– the final
5,963 – 5,979 mm
Gap of the inlet valve in the directing:
– the nominal
0,0254 – 0,060 mm
– maximum permissible
0,078 mm
Gap of the final valve in the directing:
– the nominal
0,030 – 0,066 mm
– maximum permissible
0,099 mm
Valvate spring
Diameter of a wire
1,9 mm
Free length
41,4 mm
Length in the established state
33,3 mm
Valve pusher
Diameter
30,96 – 30,97 mm
Diameter of the channel of the cylinder of a pusher
30,99 – 31,01 mm
Pusher side play:
– the nominal
0,022 – 0,050 mm
– maximum permissible
0,071 mm
Cranked shaft and rods
Shatunny neck of a cranked shaft
Diameter
54,98 – 54,99 mm
Conicity and ovality
0,020 mm
Working gap in the sliding bearing:
– the nominal
0,027 – 0,066 mm
– maximum permissible
0,078 mm
Lateral gap of a rod:
– the nominal
0,15 – 0,33 mm
– maximum permissible
0,38 mm
Radical neck of the bearing:
– diameter
63,98 – 64,00 mm
– conicity and ovality
0,020 mm
Working gap in the sliding bearing:
– the nominal
0,027 – 0,055 mm
– maximum permissible
0,078 mm
Side play of a cranked shaft:
– the nominal
0,020 – 0,22 mm
– maximum permissible
0,29 mm
Thickness of a persistent half ring
2,44 – 2,48 mm
Block of cylinders
Not planeness of the interfaced surface
0,055 mm
Diameter of the cylinder of the engine:
The nominal:
– tag 1
87,500 – 87,510 mm
– tag 2
87,510 – 87,520 mm
– tag 3
87,520 – 87,530 mm
Maximum permissible
87,728 mm
Pistons and rings
Diameter of the piston:
– tag 1
87,360 – 87,370 mm
– tag 2
87,370 – 87,380 mm
– tag 3
87,380 – 87,390 mm
Piston gap:
– the nominal
0,120 – 0,150 mm
– maximum permissible
0,170 mm
Gap in the lock of a piston ring
Compression ring No. 1 (top):
– the nominal
0,30 – 0,50 mm
– maximum permissible
1,09 mm
Compression ring No. 2 (lower):
– the nominal
0,38 – 0,60 mm
– maximum permissible
1,20 mm
Oil scraper ring:
– the nominal
0,15 – 0,056 mm
– maximum permissible
1,17 mm
Gap of a piston ring in a piston flute:
Compression ring No. 1 (top)
0,010 – 0,078 mm
Compression ring No. 2 (lower)
0,030 – 0,071 mm
Tightening moments
Bolts of fastening of a cover of the radical bearing:
– stage 1
62 Nanometer
– stage 1
to tighten on a corner 90 °
Nuts of fastening of a rod:
– stage 1
25 Nanometer
– stage 1
to tighten on a corner 90 °

Engine 1MZ-FEV6

Working volume
3,0 liters
Compression pressure:
– the nominal
15,3 bars
– the minimum
10,5 bars
Oil pressure (engine hot):
– at 3000 rpm
23,0 – 5,5 bars
– in the idling mode
at least 0,3 bars
Not planeness of a head of the cylinder
0,10 mm
Valve length:
– the inlet
95,150 mm
– the final
94,900 mm
Width of an edge of a plate of the valve:
– the nominal
1,00 mm
– the minimum
0,50 mm
Diameter of a core of the valve:
– the inlet
5,471 – 5,483 mm
– the final
5,460 – 5,470 mm
Gap of the inlet valve in the directing:
– the nominal
0,0254 – 0,060 mm
– maximum permissible
0,078 mm
Gap of the final valve in the directing:
– the nominal
0,030 – 0,066 mm
– maximum permissible
0,099 mm
Valvate spring
Diameter of a wire
2,0 mm
Free length
45,5 mm
Length in the established state
33,8 mm
Valve pusher
Diameter
30,96 – 30,97 mm
Diameter of the channel of the cylinder of a pusher
30,99 – 31,01 mm
Pusher side play:
– the nominal
0,022 – 0,050 mm
– maximum permissible
0,071 mm
Cranked shaft and rods
Shatunny neck of a cranked shaft
Diameter
52,990 – 52,999 mm
Conicity and ovality
0,020 mm
Working gap in the sliding bearing:
– the nominal
0,038 – 0,063 mm
– maximum permissible
0,078 mm
Lateral gap of a rod:
– the nominal
0,15 – 0,33 mm
– maximum permissible
0,38 mm
Radical neck of the bearing:
– diameter
60,98 – 61,00 mm
– conicity and ovality
0,020 mm
Working gap in the sliding bearing:
– the nominal
0,027 – 0,045 mm
– maximum permissible
0,078 mm
Side play of a cranked shaft:
– the nominal
0,040 – 0,24 mm
– maximum permissible
0,35 mm
Thickness of a persistent half ring
1,93 – 1,98 mm
Block of cylinders
Not planeness of the interfaced surface
0,055 mm
Diameter of the cylinder of the engine:
– the nominal
87,500 – 87,510 mm
– maximum permissible
87,520 mm
Pistons and rings
Diameter of the piston
87,400 – 87,410 mm
Piston gap:
– the nominal
0,083 – 0,106 mm
– maximum permissible
0,129 mm