Hyundai Venue: Rear Drum Brake / Repair procedures

Hyundai Venue (QX) (2020-2022) Service Manual / Brake System / Rear Drum Brake / Repair procedures

Removal
Hyundai Venue. Repair procedures   
Frequent inhalation of brake pad dust, regardless of material composition, could be hazardous to your health.
Avoid breathing dust particles.
Never use an air hose or brush to clean brake assemblies.
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.
Hyundai Venue. Repair procedures   
Be careful not to damage the hub bolts when removing the rear wheel and tire (A).

Hyundai Venue. Repair procedures

3.
Loosen the screw and then remove the rear drum brake (A).

Hyundai Venue. Repair procedures

4.
Remove the upper shoe return spring (A).

Hyundai Venue. Repair procedures

5.
Remove the lower shoe return spring (A).

Hyundai Venue. Repair procedures

6.
Remove the adjster spring (A).

Hyundai Venue. Repair procedures

7.
Remove the shoe holder (A) and then remove the rining.

Hyundai Venue. Repair procedures

8.
Disconnect the parking brake cable (A) from lining (B).

Hyundai Venue. Repair procedures

9.
Disconnect brake tubes (A) from the wheel cylinder (B).
10.
Remove the bolt (C) and the wheel cylinder (B) from the backing plate (D).

Hyundai Venue. Repair procedures

Installation
Hyundai Venue. Repair procedures   
Do not spill brake fluid on the vehicle: it may damage the paint; if brake fluid does contact the paint. Wash it off immediately with water.
To prevent spills, cover the hose joints with rags or shop towels.
Use only a genuine wheel cylinder special bolt.
1.
Apply sealant (C) between the wheel cylinder (B) and backing plate (D), and install the wheel cylinder.
2.
Connect the brake tubes (A) to the wheel cylinder.
Tightening torque :
12.7 - 16.7 N.m (1.3 - 1.7 kgf.m, 9.4 - 12.3 lb-ft)

Hyundai Venue. Repair procedures

3.
Connect the parking brake cable (A) to the brake shoe (B).

Hyundai Venue. Repair procedures

4.
Install the brake shoes (C) onto the backing plate. Be careful not to damage the wheel cylinder dust covers.

Hyundai Venue. Repair procedures

5.
Install the shoe hole down pins (B) and the shoe hole down springs (A).
6.
Clean the threaded portions of adjuster sleeve (A) and push rod female (B). Coat the threads of the adjuster assembly with grease. To shorten the clevises, turn the adjuster bolt (C).

Hyundai Venue. Repair procedures

7.
Hook the shoe adjuster lever (C), then install it to the brake shoe.

Hyundai Venue. Repair procedures

8.
Install the adjuster assembly (B) and upper return spring (A) as right direction. Be careful not to damage the wheel cylinder dust covers.

Hyundai Venue. Repair procedures

9.
Install the adjster spring (A).

Hyundai Venue. Repair procedures

10.
Install the lower return spring (B).

Hyundai Venue. Repair procedures

11.
Apply brake cylinder grease or equivalent rubber grease to the sliding surfaces shown. Don't get grease on the brake linings.

Hyundai Venue. Repair procedures

12.
Apply brake cylinder grease or equivalent rubber grease to the brake shoe ends and opposite edges of the shoes shown. Don't get grease on the brake linings.

Hyundai Venue. Repair procedures

13.
Install the rear brake drum (A).
Tightening torque :
4.9 - 5.9 N.m (0.5 - 0.6 kgf.m, 3.6 - 4.3 lb-ft)

Hyundai Venue. Repair procedures

14.
Install the rear wheel and tire (A).
Tightening torque :
107.9 - 127.5 N.m (11.0 - 13.0 kgf.m, 79.6 - 94.0 lb-ft)
Hyundai Venue. Repair procedures   
Be careful not to damage the hub bolts when installing the rear wheel and tire (A).

Hyundai Venue. Repair procedures

15.
Depress the brake pedal several times to set the self-adjusting brake.
Hyundai Venue. Repair procedures   
For Drum Brake type, shoe clearance is automatically adjusted by the adjuster and adjusting lever.
Inspection
Hyundai Venue. Repair procedures   
Frequent inhalation of brake pad dust, regardless of material composition, could be hazardous to your health.
Avoid breathing dust particles.
Never use an air hose or brush to clean brake assemblies.
Hyundai Venue. Repair procedures   
Contaminated brake linings or drums reduce stopping ability.
Block the front wheels before jacking up the rear of the vehicle.
1.
Raise the rear of the vehicle, and make sure it is securely supported.
2.
Release the parking brake, and remove the rear brake drum.
3.
Check the wheel cylinder (A) for leakage.

Hyundai Venue. Repair procedures

4.
Check the brake linings (B) for cracking, glazing, wear, and contamination.
5.
Measure the brake lining thickness (C). Measurement does not include brake shoe thickness.
Brake lining thickness
Standard : 4.5 mm (0.177 in)
Service limit : 1.0 mm (0.039 in)
6.
If the brake lining thickness is less than the service limit, replace the brake shoes as a set.
7.
Check the bearings in the hub unit for smooth operation. If it requires servicing, replace it.
8.
Measure the inside diameter of the brake drum with inside vernier calipers.
Drum inside diameter
Standard : 203.2 mm (8.0 in)
Service limit : 205.2 mm (8.079 in)
Drum roundness
Service limit : 0.06 mm (0.00236 in)

Hyundai Venue. Repair procedures

9.
If the inside diameter of the brake drum is more than the service limit, replace the brake drum.
10.
Check the brake drum for scoring, grooves, and cracks.
11.
Inspect the brake lining and drum for proper contact.

Hyundai Venue. Repair procedures

12.
Inspect the wheel cylinder outside for excessive wear and damage.
13.
Inspect the backing plate for wear or damage.

    Components and components location

    Components 1. Upper return spring 2. Shoe adjuster 3. Adjusting lever 4. Shoe hold down pin 5. Shoe hold spring 6...

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