Toyota Camry
+ 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 bent shaft
+ 4.12. Block of cylinders of the engine
4.13. Pistons and rods
4.14. Bent shaft
+ 4.15. Survey and choice of radical and conrod bearings
4.16. Control of a side play of assembly of the balance weight (engine 5S-FE)
4.17. Engine balance of assembly at capital repairs
4.18. Installation of piston rings
+ 4.19. Installation of a bent shaft and check of working gaps of bearings
4.20. Installation of a back sealing ring of a bent 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. Decrease in toxicity
+ 9. Transmission
+ 10. Automatic transmission
+ 11. Coupling and power shafts
+ 12. Brake system
+ 13. Suspension bracket
+ 14. Body
+ 15. Electric equipment
|
Four-cylinder engine 5S-FE
|
Working volume
|
2,2 liters
|
|
Compression pressure
|
| Nominal |
12 bars
|
| 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: |
| – nominal |
0,78 – 1,2 mm
|
| – minimum |
0,50 mm
|
| Diameter of a core of the valve: |
| – inlet |
5,969 – 5,984 mm
|
| – final |
5,963 – 5,979 mm
|
| Gap of the inlet valve in a guide: |
|
– nominal
|
0,0254 – 0,060 mm
|
|
– maximum permissible
|
0,078 mm
|
|
Gap of the final valve in a guide:
|
|
|
– 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:
|
|
– nominal
|
0,022 – 0,050 mm
|
|
– maximum permissible
|
0,071 mm
|
|
Bent shaft and rods
|
|
Conrod neck of a bent shaft
|
|
Diameter
|
51,98 – 51,99 mm
|
|
Conicity and ovality
|
0,020 mm
|
|
Working gap in the sliding bearing:
|
|
– nominal
|
0022 – 0,055 mm
|
|
– maximum permissible
|
0,078 mm
|
|
Side gap of a rod:
|
|
– 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 bent shaft: |
| – 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 bent shaft |
0,025 – 0,088 mm
|
| Axial side play of a shaft of the balance weight: |
| – 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 |
| 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:
|
|
– nominal
|
0,120 – 0,150 mm
|
|
– maximum permissible
|
0,170 mm
|
|
Gap in the lock of a piston ring
|
|
Compression ring No. 1 (top):
|
|
– nominal
|
0,30 – 0,50 mm
|
|
– maximum permissible
|
1,09 mm
|
|
Compression ring No. 2 (lower):
|
|
– nominal
|
0,38 – 0,60 mm
|
|
– maximum permissible
|
1,20 mm
|
|
Oil scraper ring:
|
|
– 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: |
| – nominal |
12 bars
|
| – 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: |
| – nominal |
1,00 mm
|
| – minimum |
0,50 mm
|
| Diameter of a core of the valve: |
| – inlet |
5,969 – 5,984 mm
|
| – final |
5,963 – 5,979 mm
|
| Gap of the inlet valve in a guide: |
| – nominal |
0,0254 – 0,060 mm
|
| – maximum permissible |
0,078 mm
|
| Gap of the final valve in a guide: |
| – 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: |
| – nominal |
0,022 – 0,050 mm
|
| – maximum permissible |
0,071 mm
|
|
Bent shaft and rods
|
| Conrod neck of a bent shaft |
| Diameter |
54,98 – 54,99 mm
|
| Conicity and ovality |
0,020 mm
|
| Working gap in the sliding bearing: |
| – nominal |
0,027 – 0,066 mm
|
| – maximum permissible |
0,078 mm
|
| Side gap of a rod: |
| – 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: |
| – nominal |
0,027 – 0,055 mm
|
| – maximum permissible |
0,078 mm
|
| Side play of a bent shaft: |
| – 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: |
| 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: |
| – nominal |
0,120 – 0,150 mm
|
| – maximum permissible |
0,170 mm
|
Gap in the lock of a piston ring
|
|
| Compression ring No. 1 (top): |
| – nominal |
0,30 – 0,50 mm
|
| – maximum permissible |
1,09 mm
|
| Compression ring No. 2 (lower): |
| – nominal |
0,38 – 0,60 mm
|
| – maximum permissible |
1,20 mm
|
| Oil scraper ring: |
| – 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: |
| – nominal |
15,3 bars
|
| – 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: |
| – inlet |
95,150 mm
|
| – final |
94,900 mm
|
| Width of an edge of a plate of the valve: |
| – nominal |
1,00 mm
|
| – minimum |
0,50 mm
|
| Diameter of a core of the valve: |
| – inlet |
5,471 – 5,483 mm
|
| – final |
5,460 – 5,470 mm
|
| Gap of the inlet valve in a guide: |
| – nominal |
0,0254 – 0,060 mm
|
| – maximum permissible |
0,078 mm
|
| Gap of the final valve in a guide: |
| – 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: |
| – nominal |
0,022 – 0,050 mm
|
| – maximum permissible |
0,071 mm
|
|
Bent shaft and rods
|
| Conrod neck of a bent shaft |
| Diameter |
52,990 – 52,999 mm
|
| Conicity and ovality |
0,020 mm
|
| Working gap in the sliding bearing: |
| – nominal |
0,038 – 0,063 mm
|
| – maximum permissible |
0,078 mm
|
| Side gap of a rod: |
| – 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: |
| – nominal |
0,027 – 0,045 mm
|
| – maximum permissible |
0,078 mm
|
| Side play of a bent shaft: |
| – 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: |
| – 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: |
| – nominal |
0,083 – 0,106 mm
|
| – maximum permissible |
0,129 mm
|
|
|