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





4.21. Installation of pistons and rods, check of working gaps of bearings

GENERAL INFORMATION

Arrangement of locks of piston rings on the piston

PERFORMANCE ORDER
1. Clear back part of an insert and a place of its installation in a rod and a rod cover. Thus openings for greasing in a rod and an insert have to be combined.
2. Put locks of piston rings on pistons as it is shown in the drawing Arrangement of Locks of Piston Rings on the piston.
3. Remove pieces of a rubber hose from hairpins of fastening of the lower head of a rod.
4. Grease pistons and piston rings with pure engine oil.
5. Squeeze piston rings on the piston the special adaptation for compression of piston rings.
6. Turn a cranked shaft in the provision of the top dead point of the first cylinder and apply a butter layer on cylinder walls.
7. Insert the piston with the adaptation squeezing rings into the top part of the first cylinder. Thus dredging on the piston has to be directed towards a gear belt. 8. Using wooden whetstone or the handle of a hammer, press the piston into the cylinder.
9. Check combination of the lower head of a rod with a neck of a cranked shaft. If necessary tighten the piston a rod and establish the lower head of a rod with an insert on a neck of a cranked shaft.
10. Check a gap of shatunny bearings.
11. Clear back part of an insert and a place of its installation in a rod and a rod cover.

12. For check of a working gap of the bearing of the lower head of a rod use the Plastigage method. In this case to an ispolz the round plastic core which contracts between an insert and a neck of a cranked shaft etsyatsya. After removal of a cover of the shatunny bearing the deformed plastic core is measured by a special template which is available complete with Plastigage. Procedure for use of Plastigage following. Establish without greasing rods on a cranked shaft. Necks of a cranked shaft and inserts have to be absolutely pure and dry. Cut off some slices of a plastic core and establish them on each neck of a cranked shaft. Establish covers with the lower inserts and tighten fastening bolts the demanded moment.

13. In the course of measurement of a gap by Plastigage method do not rotate a cranked shaft of the engine. Unscrew the lower cover of a rod, remove it and apply the large-scale ruler printed on packing to the deformed plastic core. Comparing width of the deformed plastic core to control width on a large-scale ruler, determine gap size. In end carefully clear Plastigage traces - material from inserts and a cranked shaft.
14. Apply a thin film of engine oil on working poverkhno st of shatunny bearings and establish a rod on a neck of a cranked shaft. Establish the lower cover of a rod and tighten fastening nuts the demanded moment.
15. Similarly install other pistons with rods.