The device, service, repair of Mitsubishi Galant (1990 — 2001) - Removal, check of a condition and installation of components of assembly of coupling//Mitsubisi Galant /

Mitsubishi Galant

1990 — 2001 of release

Repair and car operation



Mitsubishi Galant
+ Identification numbers of the car
+ Governing bodies
+ Settings and routine maintenance
+ Engine
+ cooling and heating Systems
+ Power supply system and release
+ engine Electric equipment
+ Control systems of the engine
+ Manual transmission
- Coupling and transmission line
   Specifications
   Coupling - the general information and check of a condition of components
   Removal, check of a condition and installation of components of assembly of coupling
   Removal, check of a condition and installation of the vyzhimny bearing and fork of switching off of coupling
   Check of a condition and replacement of the directing bearing
   Adjustment of a pedal of coupling
   Adjustment of a cable of a drive of coupling, removal and installation of hummock assembly (the Mirage model with a hummock drive of coupling)
   Removal and installation of the main cylinder of coupling
   Removal and installation of the executive cylinder of coupling
   Air removal from a hydraulic path of a drive of switching off of coupling
   Removal and installation of power shafts
   Hinges of power shafts - the general information and service
   Check of a condition of the transmission line
   Removal and driveshaft installation
   Replacement of the kardanny hinge
   Driveshaft balancing
   Removal and installation of assembly of the central bearing of the driveshaft
   Removal and installation of back semi-axes (the AWD Galant model for 1993 вып.)
   Removal and installation of a stupichny pin of a back axis, wheel bearing and epiploon
   Replacement of an epiploon of a leading gear wheel of back differential
   Removal and installation a case of back differential (the AWD Galant model for 1993 вып.)
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment





Removal, check of a condition and installation of components of assembly of coupling

Remember that developed in the course of wear of frictional overlays of a conducted disk of coupling the dust can contain unhealthy asbestos. Do not blow off a dust the compressed air and try not to inhale it. Do not apply to rubbing of components of coupling solvents on an oil basis, - use only special brake cleaners or pure methyl alcohol. The used rags before utilization put in tightly closed container.


Removal

 PERFORMANCE ORDER

For the purpose of ensuring access to coupling assembly usually remove a transmission, leaving the engine on the car. If the engine is already removed for performance of the general or major maintenance, the condition of components of coupling should be checked without fail. Considering rather low cost of details and rather large volume of metalwork works on ensuring access to coupling assembly, it is meaningful to make replacement the with the last regardless of a condition of its components. The description of procedure of removal of coupling without engine extraction from the car below is provided.

1. Disconnect a negative wire from the battery.

If the stereosystem established on the car is equipped with a security code before disconnecting the battery make sure that have the correct combination for audiosystem input in action!

2. To Poddomkratta the car also establish it on props.
3. Remove transmission assembly (see. Head Manual transmission).

4. Attentively examine surfaces of a flywheel and assembly of a basket of coupling on marking existence (usually in the form of the letters put with white paint X or About). If to find marking it is not possible, put it independently, having unequivocally marked the provision of a basket concerning a flywheel.

5. Operating in a diagonal order, in stages (on 1/4 turns for an approach) evenly weaken bolts of fastening of a basket of coupling to a flywheel, having completely unloaded a diafragmenny spring. Reliably supporting assembly, finally turn out bolts, then separate a basket from a flywheel and remove knot from the car.

6. Release a clamp and remove assembly of the vyzhimny bearing.

It is not necessary to use solvent for washing of the vyzhimny bearing!

7. Estimate a condition of a fork of switching off of coupling and its basic surfaces. In case of need remove a fork and turn out its spherical support from a transmission case.
8. Attentively check a condition of all removed components (see further), replace the worn-out and damaged knots.


Check

 PERFORMANCE ORDER

1. More often violation of serviceability of functioning of coupling is interfaced to wear of frictional overlays of a conducted disk. Nevertheless, it is necessary to study also attentively a condition of all other components of assembly.

If on a surface of components of assembly there are oil traces (zapolirovanny sites to shine), it is necessary to reveal and eliminate the leak reason, - check a condition of a back epiploon of a cranked shaft and an epiploon of primary shaft of a transmission, in case of need replace defective components.

2. Examine a working surface of a flywheel on existence of signs of deformation of cracks, traces of an overheat, furrows and other damages. Insignificant defects can be eliminated with a pro-point way in the conditions of a car-care center workshop (the pro-point is recommended to be made regardless of a surface condition). The description of procedures of removal and installation of a flywheel is provided in the Section Removal and flywheel installation / a driving disk.

3. Check a condition of the directing bearing (see. The section Check of a condition and replacement of the directing bearing).

4. Estimate degree of wear of frictional overlays of a conducted disk of coupling. The surface of slips should tower over heads of rivets at least on 0.8 mm. Make sure of density of landing of all rivets, check torsionny springs/dampers on existence of cracks, traces of deformation and other mechanical damages. As it was already mentioned above, replacement of components of coupling it is reasonable to make each time at assembly dismantle therefore pay attention to the slightest errors.

5. Together with a conducted disk as well vyzhimny the bearing always is replaced.
6. Estimate a condition of the processed surfaces of a press disk and petals of a diafragmenny spring. At detection of defects replace basket assembly. Traces of easy polishing can be removed by means of a fine-grained emery paper. Through firm car repair shops of the Mitsubishi company always it is possible to get the restored assembly of coupling on an exchange basis.


Installation

 PERFORMANCE ORDER

1. Establish on regular a spherical support of a fork of switching off of coupling and tighten it with demanded effort (35 H • м).
2. Establish a fork of switching off of coupling.
3. Grease with universal greasing basic and contact surfaces of a fork.
4. At the corresponding complete set with the same greasing grease a pusher of the executive cylinder of coupling and its reception nest in a switching off fork.
5. Fill refractory greasing in an internal flute of the vyzhimny bearing, - try not to allow greasing hits on nonmetallic elements of assembly.
6. Establish the bearing on the regular place and fix it a clamp.
7. Before installation wipe the surfaces which were exposed to machining of a flywheel and a press disk the rags moistened in acetone. It is extremely important to achieve complete degreasing of working surfaces of components, no less than frictional overlays of a conducted disk. Touch components only with purely washed up hands.

8. Press basket assembly (with the enclosed and fixed tool for a centering of components a conducted disk) to a flywheel. Track, that the disk of coupling appeared developed to a flywheel the marked corresponding marking (Flywheel side type) by the party. If marking is absent, remember that the conducted disk always is established by torsionny springs/dampers to a transmission.

9. By hand tighten bolts of fastening of assembly to a flywheel, - before a vvorachivaniye it is necessary to grease a carving part of fixture with fixing hermetic.

10. Make a centering of components of assembly of coupling. The special tool is passed through a nave of a conducted disk and refuels in directing bearing in an end face of a pin of a cranked shaft. For alignment of components move the tool in different directions in the vertical and horizontal planes.

11. In a diagonal order in stages densely tighten bolts of fastening of assembly, then hold on them with demanded effort (19 H • м: the Galant 1994 ÷ 1998 models of вып. and 22 H • м: other models). Take the tool for a centering of components of coupling.

12. Establish a transmission and all components acting in film for the purpose of ensuring access. Track, that all fixture was tightened with demanded effort.
13. Check serviceability of functioning of coupling.