Hyundai Venue (QX): Rear Disc Brake / Repair procedures

Hyundai Venue (QX) (2020-2025) Service Manual / Brake System / Rear Disc Brake / Repair procedures

Removal
1.
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securely supported.
2.
Remove the rear wheel and tire (A) from the rear hub.
Tightening torque :
107.9 - 127.5 N.m (11.0 - 13.0 kgf.m, 79.6 - 94.0 lb-ft)
Hyundai Venue. Repair procedures   
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Be careful not to damage the hub bolts when removing the rear wheel and tire (A).

Hyundai Venue. Repair procedures
3.
Loosen the brake hose bolt (A) from the caliper seperate the brake hose.
Tightening torque :
24.5 - 29.4 N.m (2.5 - 3.0 kgf.m, 18.1 - 21.7 lb-ft)

Hyundai Venue. Repair procedures
4.
Disconnect the parking cable (B) after remove the parking brake cable fixing clip (A).

Hyundai Venue. Repair procedures
5.
Remove the caliper body (A) by loosening the guided rod bolt.
Tightening torque :
37.3 - 41.2 N.m (3.8 - 4.2 kgf.m, 27.5 - 30.4 lb-ft)

Hyundai Venue. Repair procedures
6.
Remove the pad return spring (A).

Hyundai Venue. Repair procedures

Hyundai Venue. Repair procedures   
•
Pad return springs must be replaced with new ones whenever pads are replaced.
•
Technicians should be careful not to deform pad return springs.
•
When pad return springs are deformed, it may cause improper braking, more fuel consumption.
7.
Remove the brake pad (A).

Hyundai Venue. Repair procedures
8.
Remove the pad liner (A).

Hyundai Venue. Repair procedures
9.
Remove the caliper carrier (A) by loosening the caliper mouniting bolts.
Tightening torque :
63.7 - 73.5 N.m (6.5 - 7.5 kgf.m, 47.0 - 54.2 lb-ft)

Hyundai Venue. Repair procedures
10.
Remove the rear brake disc (A) by loosening the screws.
Tightening torque :
4.9 - 5.8 N.m (0.5 - 0.6 kgf.m, 3.6 - 4.3 lb-ft)

Hyundai Venue. Repair procedures
Installation
1.
To install, reverse the removal procedure.
2.
When istalling, press and rotate the piston into the caliper body until it is fully retracted.

Hyundai Venue. Repair procedures

Hyundai Venue. Repair procedures   
•
Wind the piston into the caliper body until it is fully retracted.
•
Do not use any power assisted tools for this task.
3.
After installing, bleed the brake system.
(Refer to Brake System - "Brake System Bleeding")
(Refer to Brake System - "ABS System Bleeding")
(Refer to Brake System - "ESP System Bleeding")
Inspection
Rear Brake Disc Thickness Check
1.
Check the brake disc for damage and cracks.
2.
Remove all rust and contamination from the surface, and measure the disc thickness at 24 points, at least, of same distance (5mm) from the brake disc outer circle.
Brake disc thickness
- Standard : 10 mm (0.394 in)
- Service limit : 8.4 mm (0.33 in)
- Deviation : less than 0.015 mm (0.0003 in)

Hyundai Venue. Repair procedures
3.
If wear exceeds the limit, replace the discs and pad assembly left and right of the vehicle.
Rear Brake Disc Runout Check
1.
Place a dial gauge about 10mm (0.2 in.) from the outer circumference of the brake disc, and measure the runout of the disc.
Brake disc runout
- Limit : 0.055 mm (0.0016 in.) or less (new one)

Hyundai Venue. Repair procedures
2.
If the runout of the brake disc exceeds the limit specification, replace the disc, and then measure the runout again.
3.
If the runout cannot be corrected by changing the position of the brake disc, replace the brake disc.
Adjustment
Hyundai Venue. Repair procedures   
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Re-setting of the parking brake is necessary after overhauling the caliper body, or if the brake calipers, housing, parking brake cable or brake discs have been changed.
1.
Remove the floor console to reach the adjusting nut.
2.
Loosen the parking brake cable until both operating levers rest in fully off position.
3.
Bring the brake pads in their operating position by pressing the brake pedal down several times until there is resistance.
4.
Tension the parking brake cable by tightening the adjusting nut, until the operating levers on both calipers lift from the stop, up to a distance of (A) and (D) between operating lever (B) and stopper (C).
Distance (A + D) : Max. 3 mm (0.12 in)

Hyundai Venue. Repair procedures
5.
Refit the floor console.
6.
Parking brake lever in the car must be in fully loosened position.
7.
If the handbrake cables where changed, actuate the parking brake a few times with maximum force to stretch the parking brake cables, and then control adjusting as above.
8.
Check the wheels of their free operation.
9.
Test drive.

    Components 1. Caliper body 2. Caliper carrier 3.Brake pad 4. Pad liner 5. Pad return spring

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