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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Hyundai Matrix (2002 and 2006 model year)

general info. full specifications. diagnostics. hints. tips. tricks
Hyundai Matrix
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Hyundai
Matrix
Operation and maintenance of car
Engine
Transmission
Clutch
Manual Transmission
Automatic transmission
Basic checks and adjustments on the car (A4AF3)
Check circuit breaker starter interlock (automatic transmission selector switch)
Checking the system components of the automatic transmission
Check the torque converter in the fully locked car (Torque converter stall test)
Analysis of the test results in the fully locked car
Check the pressure in the hydraulic control lever
Self-diagnosis function
On-removed from the vehicle gearbox
Check the pressure in the hydraulic control lever
Check the torque converter in the fully locked car (Stall test)
Basic checks and adjustments on the car (A4A42)
Adjusting reduced pressure
Removing and installing automatic transmission (A4A42)
Removing and installing automatic transmission (A4AF3)
The mechanism of management of an automatic transmission
Drive Train
Tables
Chassis
Steering Gear
Brakes
Onboard electric
Body
diagrams
 


Hit Counter by Digits


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On-removed from the vehicle gearbox



Adjusting the axial clearance of hard disk brakes (Brake reaction plate end play)

Driving adjust the axial clearance of hard disk brakes
Fig. 3.60. Driving adjust the axial clearance of hard disk brakes


Replace the pressure plate (pressure plate) brake transmission of the first and reverse gears special device, and then install the brake disc (brake disk), the disk without pads (brake plate) and the retaining ring, as shown in Figure 3.60. Install the thrust washer and the previously removed original retaining ring. Move the special tool, measure the axial clearance and then, if the axial clearance is not within the standard value, adjust it by replacing the original new retaining ring of appropriate thickness.
Nominal value: 0,0-0,16 mm
(See reference table 3.16).

Adjusting the axial clearance of the brake of the second transmission (Second brake end play)

Driving adjust the axial clearance of the brake second gear
Fig. 3.61. Driving adjust the axial clearance of the brake second gear


Replace the pressure plate (pressure plate) brake transmission of the second special tool, and then install the brake disc (brake disk), the disk without pads (brake plate), as shown in Figure 3.61. Install return spring (return spring), the second transfer piston brake (second brake piston) and the retaining ring.
Nominal value: 0,79-1,25 mm.
If the axial clearance is not within the standard value, adjust it by choosing a new pressure plate whose thickness is within the specified range of values.

The axial clearance of the second brake transmission
Fig. 3.62. The axial clearance of the second brake transmission


The thickness of the new pressure plate = (measured clearance "A") + (thickness of a special device) - (nominal axial clearance) (Fig. 3.62).
See reference table 3.16.

Adjusting the axial clearance of the brake first gear and reverse gear

Measuring the axial clearance of the brake first transmission
Fig. 3.63. Measuring the axial clearance of the brake first transmission


Turn the gearbox rear of the set up and dial gauge (Fig. 3.63).
Move the special tool up and down, measure the axial clearance.
Nominal value: 1,35-1,81 mm.
If the axial clearance is not within the standard value, adjust it by choosing a new pressure plate whose thickness is within the specified range of values.

Axial backlash brake first transmission
Fig. 3.64. Axial backlash brake first transmission


The thickness of the new pressure plate = (measured clearance "A") + (thickness of a special device) - (nominal axial clearance) (Fig. 3.64).
See reference table 3.15.

Identification of thrust bearings
Fig. 3.65. Identification of thrust bearings




Adjusting the axial clearance of the sun gear down planetary gear set (underdrive sun gear end play)

Measuring the axial clearance of the sun gear down planetary gear set
Fig. 3.66. Measuring the axial clearance of the sun gear down planetary gear set


Install the previously removed original holder thrust bearing ?��8, then replace the rear transaxle housing. Measure the axial clearance of the sun gear down planetary gear set (Fig. 3.66).
If the axial clearance is not within the standard value, adjust it to pick up on the following table the new holder of the thrust bearing # 8 of appropriate thickness.
Standard value: 0.25-0.45 mm.

NOTE
To simplify measuring axial clearance of the sun gear planetary gear set down the underdrive clutch hub.

Adjusting the preload of the differential housing (Differential case preload)
Put a piece of solder (about 10 mm and a diameter of approximately 3 mm) on the converter housing.

Removing solder
Fig. 3.67. Removing solder


Install the converter housing on the transaxle case without using the sealant. Tighten bolts to the specified torque. Loosen the bolts and remove the solder (Fig. 3.67).

Measuring the thickness of a piece of deformed solder
Fig. 3.68. Measuring the thickness of a piece of deformed solder


Using a micrometer, measure the thickness "T" of the deformed piece of solder. To create a nominal preload spacer pick, the thickness of which corresponds to the range of values (Fig. 3.68).
Nominal value: 0,045-0,105 mm.
The thickness of the spacer = (thickness of the solder 'T') + (nominal preload)




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Check the pressure in the hydraulic control lever

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