Tayota Kamri's repair since 2001
1. Operation manual and to maintenance of the car
2. Engine
2.1. Petrol engines models 1AZ-FE and 2AZ-FE
2.2. Mechanical part of engines of models 1AZ-FE and 2AZ-FE
2.2.1. General information and safety measures on removal of the power unit
2.2.2. Removal of sealant
2.2.3. The specification of types of the applied nuts and bolts
2.2.4. Service of a mechanical part of the engine
2.2.5. General repair operations
2.2.6. Dismantling, check and assembly of a head of the block of cylinders
2.2.6.1. Dismantling of a head of the block of cylinders
2.2.6.2. Check of a head of the block of cylinders
2.2.6.3. Check of saddles of valves
2.2.6.4. Check of an axial side play of the camshaft
2.2.6.5. Check of a radial side play in camshaft bearings
2.2.6.6. Check of a valvate spring
2.2.6.7. Check of length of the valve
2.2.6.8. Check of thickness of a plate of the valve
2.2.6.9. Measurement of diameter of a rod of the valve
2.2.6.10. Check of internal diameters of the directing plugs of valves
2.2.6.11. Check of pushers and boring under pushers in the case of a head of the block of cylinders
2.2.6.12. Assembly of a head of the block of cylinders
2.2.7. Dismantling, check and assembly of the block of cylinders
2.2.8. General assembly
2.3. Petrol engine of model 1MZ-FE
2.4. Mechanical part of the engine of model 1MZ-FE
2.5. Appendix
2.6. Tables
3. Transmission
4. Running gear
5. Steering
6. Brake system
7. Onboard electric equipment
8. Body
9. Schemes of electric equipment




80e768f8

2-2-6-5-proverka-radialnogo-lyufta-v-podshipnikakh-raspredelitelnogo-vala.html

2.2.6.5. Check of a radial side play in camshaft bearings

Clear working surfaces of covers of bearings and basic necks of the camshaft. Establish an insert of the forward bearing. Lay the camshaft in a bed of a head of the block of cylinders. Put on a piece of plastic caliber on each neck of the camshaft. Establish covers of bearings. Tighten bolts of covers with the inhaling moment:
No. 1 – 30 N · m (301 kg · cm);
No. 2 – 30 N · m (301 kg · cm);
No. 3 – 9 N · m (92 kg · cm).


Fig. 2.86. Installation of covers of bearings of camshafts




ATTENTION
Do not turn the camshaft.
Uncover bearings. Measure width of the deformed plastic calibers in the widest part and calculate a side play.

Radial side play
Standard (admission):
mm neck No. 1-0,007-0,038;
the others – 0,025–0,062 mm.
Standard (release):
mm neck No. 1-0,015-0,054;
the others – 0,025–0,062 mm.
Limit:
mm neck No. 1-0,070;
the others – 0,100 mm.
If the side play is more than limit, replace the camshaft. If necessary replace covers of bearings and a head of the block of cylinders.
Remove the remains of plastic calibers. If necessary replace the bearing of a forward support.

NOTE
Use inserts of one dimensional group specified on the bearing and a head of the block of cylinders.

Diameter of a bed of the bearing:
tag "1" – 40,000–40,008 mm;
tag "2" – 40,009–40,017 mm;
tag "3" – 40,018–40,025 mm.
Diameter of a neck of the camshaft – 35,971–35,985 mm.
Insert thickness:
tag "1" – 2,000–2,004 mm;
tag "2" – 2,005–2,008 mm;
tag "3" – 2,009–2,012 mm.

"previous page
2.2.6.4. Check of an axial side play of the camshaft
following page"
2.2.6.6. Check of a valvate spring