博文

Removal Instructions for ISUZU MOTORES Front Disc Brake Assembly

已有 270 次阅读2024-4-13 09:18 |系统分类:科技教育分享到微信

This article introduces Removal Instructions for ISUZU MOTORES Front Disc Brake Assembly

Doosan Diagnostic Tool UVIM Support Doosan Excavators High Quality

Legend

1. Caliper assembly

9. Outer pad (Pad Kit)

2. Guide pin (Green)

10. Wind guide

3. Flexible hose

11. Adapter

4. Lock pin (Yellow)

12. Piston boot (Seal Kit)

5. Inner pad (Pad Kit)

13. Piston

6. Pin boot (Seal Kit)

14. Piston seal (Seal Kit)

7. Support assembly

15. Body assembly

8. Pad clip

Removal

Notice:

• Position jack stands under vehicle.

• Remove the wheel.

• Block vehicle wheels and apply the parking brake.

• Rise the axle to clear the tire from the ground.

Notice:
Seal parts cannot be reused. When reassembling, be sure to replace with a new seal kit.
1. Flexible hose
2. Pin bolt (Lock pin side)
3. Caliper assembly Slide the caliper assembly free from the inside.

2023.07 Doosan DMS-5 Data Monitoring System Diagnostic Software

Legend

1. Caliper Assembly

2. Support Assembly

3. Pin Bolt

4. Outer pad

5. Inner pad

6. Pad clips

7. Support assembly

• Remove the hub and disc before removing the support assembly.

8. Wind guide

• Remove the hub and disc before removing the wind guide.

9. Adapter

Disassembly
1. Place a piece of wood across the body assembly to prevent piston damage.
2. Apply approximately 196 kPa (2.0 kg/cm2 / 28.4 psi) of compressed air to the body assembly oil port to remove the pistons.

Inspection

1. All parts for wear distortion or other conditions and

replace as needed.

2. Inner and outer pads.

• Use a vernier caliper to measure the inner pad and outer pad thickness.

2020 Doosan Daewoo Excavator Operation and Repair Manual PDF

• If the measured value is less than the specified limit, the pads must be replaced with the repair pad kit.

3. Piston and Cylinder Clearance.

• Use a micrometer to measure the piston diam- eter.

• Use an inside dial indicator to measure the cyl- inder bore.

• Calculate the piston and cylinder bore clear- ance.