Suzuki Liana since 2002
1. Operation and maintenance of the car
2. Engine
2.1. Preliminary checks
2.2. Mechanical part of engines
2.2.1. General description of the engine
2.2.2. Removal and installation of the filtering element of the air filter
2.2.3. Adjustment of a cable of the drive of a butterfly valve
2.2.4. Removal and installation of a throttle branch pipe
2.2.5. Dismantling and assembly of a throttle branch pipe
2.2.6. Cleaning of a throttle branch pipe
2.2.7. Removal and installation of a throttle branch pipe and inlet collector
2.2.8. Removal and installation of a cover of a head of the block of cylinders
2.2.9. Removal and installation of the power unit
2.2.10. Removal and installation of a cover of a chain of the drive of the mechanism of gas distribution
2.2.11. Cleaning and check of a cover of a chain of the drive of the mechanism of gas distribution
2.2.12. Removal and installation of a chain of the drive of the mechanism of gas distribution and natyazhitel of a chain
2.2.13. Check of a chain of the drive of the mechanism of gas distribution and natyazhitel of a chain
2.2.14. Removal and installation of a cam-shaft, pusher of the valve and adjusting laying
2.2.15. Check of a cam-shaft, pusher of the valve and adjusting laying
2.2.16. Dismantling and assembly of a head of the block of cylinders
2.2.17. Check of valves and the directing plugs of valves
2.2.18. Check of a head of the block of cylinders
2.2.19. Check of a valvate spring
2.2.20. Removal and installation of pistons, piston rings and rods
2.2.21. Dismantling and assembly of pistons, piston rings, rods and cylinders
2.2.22. Check of cylinders, pistons and piston rings
2.2.23. Check of piston fingers and rods
2.2.24. Check of conrod necks and conrod bearings
2.2.25. Removal and installation of radical bearings, bent shaft and block of cylinders
2.2.26. Check of a bent shaft
2.2.27. Check of radical bearings
2.3. Engine cooling system
2.4. Engine lubrication system
2.5. Fuel system
2.6. System of ignition
2.7. System of release
2.8. The engine and system of decrease in toxicity of the fulfilled gases (M13 and M16 engines)
2.9. Tables
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
9. Schemes of electric equipment
 






2-2-15-proverka-raspredvala-tolkatelya-klapana-i-regulirovochnojj-prokladki.html

2.2.15. Check of a cam-shaft, pusher of the valve and adjusting laying

Wear of a cam

Fig. 2.92. Measurement of height of a cam of a cam-shaft


Using a micrometer, measure height of a cam of "a". If the measured height – less limit, replace a cam-shaft (fig. 2.92).

Height of a cam of "a"

Cam-shaft beating

Fig. 2.93. Measurement of a beating of a cam-shaft


Establish a cam-shaft on prisms and measure its beating by the indicator of the sentry like (fig. 2.93).
If the measured beating exceeds the specified limit, replace a cam-shaft.
Cam-shaft beating limit: 0,10 mm.

Wear of a basic neck of a cam-shaft
Check basic necks of a cam-shaft and cases of a cam-shaft for existence of pointed corrosion, scratches, wear or other damages. In the presence of some aberration, replace a cam-shaft or a head of the block of cylinders with the case. Never replace a head of the block of cylinders, without replacing the case.

Check of a gap the calibrated plastic wire
Clear cases and basic necks of a cam-shaft.
Remove all pushers of valves with adjusting laying.
Establish a cam-shaft in a head of the block of cylinders.
Put on a neck (parallel to a cam-shaft) a piece of the calibrated plastic wire length of which, is equal to width of a basic neck of a cam-shaft.
Install the camshaft case.

Fig. 2.91. Order of tightening of bolts of fastening of the case of the camshaft


Tighten bolts in the order shown in the figure 2.91, the specified effort of an inhaling.
Inhaling moment bolts of the case of the camshaft (a): Tighten the moment 11 N · m.

Fig. 2.94. Basic neck of the bearing of a cam-shaft



NOTE
Do not rotate a cam-shaft after installation of the case.


Fig. 2.95. Measurement of a calibration wire


Remove the case and, using a scale 2 on packing from the calibrated plastic wire, measure width of the flattened wire 1 in the widest place (fig. 2.95).

Gap of a basic neck of a cam-shaft
Nominal: 0,045–0,087 mm.
Limit: 0,12 mm.

Fig. 2.96. Measurement of diameter of an opening of a support and diameter of a basic neck of a cam-shaft


If the measured gap between a basic neck of a cam-shaft and an opening of a support exceeds extreme value, measure diameter of an opening of a support and diameter of a basic neck of a cam-shaft (fig. 2.96). Replace a cam-shaft or a head of the block of cylinders, depending on what of the measured values has a bigger aberration.

Sizes of a basic neck of a cam-shaft

Wear of a pusher of the valve and adjusting laying

Fig. 2.97. Check of wear of a pusher of the valve and adjusting laying


Check a pusher of the valve and adjusting laying for existence of pointed corrosion, scratches or other damages. In the presence of some aberration replace (fig. 2.97).
Measure diameter of an opening in a head of the block of cylinders and the outer diameter of a pusher of the valve to define a gap between a pusher and an opening in a block head. If the gap exceeds extreme value, replace a pusher of the valve or a head of the block of cylinders.

Gap between a pusher of the valve and an opening in a head of the block of cylinders
Nominal: 0,025–0,066 mm.
Limit: 0,15 mm.

Outer diameter of a pusher of the valve
Nominal: 30,959–30,975 mm.

Diameter of an opening of a pusher of the valve in a head of the block of cylinders (B)

Fig. 2.98. Measurement of diameter of an opening in a head of the block of cylinders and outer diameter of a pusher of the valve



Nominal: 31,000–31,025 mm.

Removal and installation of valves and head of the block of cylinders

Fig. 2.99. Details of valves and head of the block of cylinders: 1 – valve crackers; 2 – holder of a valvate spring; 3 – valvate spring; 4 – consolidation of a core of the valve; 5 – saddle of a valvate spring; 6 – inlet valve; 7 – final valve; 8 – the directing valve plug; 9 – a bolt of fastening of a head of the block of M10 cylinders – at reuse check diameter of a bolt of fastening of a head of the block of cylinders (M10) (drags on in a zone of plastic deformation); 10 – head of the block of cylinders; 11 – laying of a head of the block of cylinders – a tag of "TORAHS" on laying has to be turned up and settle down from a pulley of a bent shaft; 12 – pin; 13 – bolt of fastening of a head of the block of M8 cylinders


Details of valves and head of the block of cylinders are shown in fig. 2.99.
Removal
Remove the power unit from the car.

Fig. 2.100. Back amplifier of an inlet collector


Remove the back amplifier of an inlet collector of 1 (fig. 2.100).
Remove the oil pallet.
Uncover a head of the block of cylinders.
Uncover a gas distribution mechanism drive chain.
Remove a gas distribution mechanism drive chain.
Remove cam-shafts of the drive of inlet and final valves.

Fig. 2.101. Order of weakening of bolts of fastening of a head of the block of cylinders


Weaken bolts of fastening of a head of the block of cylinders as it should be shown in the figure 2.101 by means of 12-faced face keys and completely turn off them.

NOTE
Do not forget to turn off a bolt (M8) 1, as shown in the figure 2.101.

Check whether everything details are removed or disconnected.
Remove a final collector, in case of need.
Remove a head of the block of cylinders with inlet and final collectors. In case of need use the load-lifting mechanism.
Installation
Clear the interfaced surfaces of a head of the block of cylinders and the block of cylinders. Remove oil, the remains of old laying and dust from the interfaced surfaces.
Establish pins 1 in openings of the block of cylinders.

Fig. 2.102. Installation of new laying of a head of the block of cylinders


Install new laying of a head of the block of cylinders 2 on the block of cylinders. The tag of "TORAHS" on laying has to be turned up (towards a head of the block of cylinders) and to settle down from a pulley of a bent shaft (fig. 2.102).

Fig. 2.103. Tightening of a nozzle of Venturi


Make sure that the maslorazbryzgivayushchy nozzle (Venturi's nozzle) 1 is established and if it so, then – it is not littered. At installation of a nozzle be convinced that the nozzle is tightened by the nominal force of an inhaling (fig. 2.103).
Moment of a zatyazhkisopl of Venturi (a): 5 N · m.
Install a head of the block of cylinders on the block of cylinders.
Apply engine oil on bolts of fastening of a head of the block of cylinders and tighten them gradually as follows.
Tighten bolts of fastening of a head of the block of cylinders ("1" – "10") the moment of 20 N · m in that order using 12-faced face keys.
B) In the same way, as in operation a), tighten their moment 40 N · m.

Fig. 2.104. Order of tightening of bolts of fastening of a head of the block of cylinders


C) Tighten all bolts on 60 ° in the order shown in the figure 2.104.
Tighten a bolt of fastening of a head of the block of M8 (1) cylinders the nominal force of an inhaling.
Moment of an inhaling of a bolt of fastening of a head of the block of M10 (a) cylinders: 20 N · m, 40 N · m, tighten on 60 ° and 60 °;
bolt of fastening of a head of the block of M8 (b) cylinders: 22 N · m.

NOTE
Use new bolts of fastening of a head of the block of cylinders. At reuse check diameter of a carving of bolts of fastening of a head of the block of cylinders for deformation existence as it is described below, and replace them new if the difference of diameters of a carving exceeds extreme value.


Fig. 2.105. Measurement of diameter of a carving of a bolt of fastening of a head of the block of cylinders


Measure diameter of a carving of a bolt of fastening of a head of the block of cylinders 1 in a point of "A" at distance of 83,5 mm from a flange of a bolt and "B" at distance of 115 mm from a bolt flange with use of a micrometer of 2 (fig. 2.105).
Then calculate a difference of diameters ("A" - "B").
If the difference of diameters exceeds extreme value, replace bolts new.
Points of measurement of diameter of a bolt of fastening of a head of the block of cylinders: "a": 83,5 mm, "b": 115 mm.
Difference of diameters of a bolt of fastening of a head of the block of cylinders (deformation): extreme value ("A" - "B") – 0,1 mm.
Establish the amplifier of a final collector.
Establish cam-shafts, a chain of the drive of the mechanism of gas distribution and a cover of a chain. drive of the mechanism of gas distribution and natyazhitel of a chain.
Establish a cover of a head of the block of cylinders and the oil pallet.
Establish the amplifier of an inlet collector and connect hoses.

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2.2.14. Removal and installation of a cam-shaft, pusher of the valve and adjusting laying
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2.2.16. Dismantling and assembly of a head of the block of cylinders