XCMG Backhoe Loader XC8-C2570 Service Manual 2024 EN ZH

Description

Contents:
Preface
1.1 How to Read and Use this Manual
1.2 Lifting Instructions
Safety
Safety signs
2.2 Safety precautions
2.3 Daily Safety
2.4 Operation Safety
2.5 Maintenance Safety
General information
Machinery structure
Main technical parameters of machinery
Fluid recommended and fill capacity
Bolt tightening torques
Faults and Troubleshooting
Power system
Transmission system
Front axle
Rear axle
Hydraulic system
Brake system
Electric system
Air condition system
Power system
Transmission system
Gerbox
一、Precautions for disassembly and assembly
5. Remove the upper and lower integrated valve assembly (be careful not to break the ring gasket)
8. Remove the plug and fixing bolts of torque converter’s housing.
13. Lift out KF hub assembly with lifting hook
19. Remove the O-ring, plug and bearing outer ring from the main housing, and pay attention to the matching of the inner and outer rings of the bearing.
20. Remove the oil suction pipe and bearing outer ring of the auxiliary housing.
22. Take N/CR clutch assembly as an example to illustrate the disassembly procedures. For other clutches, please refer to this.
3.2 Cleaning and drying of parts
3.5.1 Assembly tooling equipment
1
Press MYF110.923-9-000 retaining ring D40 press tooling
2
Press MYF110.923-11-00 retaining ring D50×2 press tooling
3
Press MYF110.923-24-000 retaining ring press tooling
4
Press MYF110.923-26-000 piston press tooling
5
Bearing 15126A /15245 assembly aids
6
Bearing 25877/25281 assembly aids
7
Bearing LM48548/LM48510 assembly aids
8
Bearing 32010 assembly aids
9
Bearing M88046/88010AS assembly aids
10
Bearing 32206 assembly aids
11
Oil pressure pulse tool PT040-T6000-S10S (22-40)
12
Oil pressure pulse tool PT070-T4000-S13S（32-70）
13
Oil pressure pulse tool PT250-T4000-S19S（125-250）
14
Oil pressure pulse tool PT450-T3000-S19S（225-450）
15
MYF110.902-2-000 transmission assembly transfer frame
16
MYF110.903-3-001 bench
17
MYF110.903-3-002 platen
18
MYF110.911-3-000MYF110 shaft assembly lifting tooling 1
19
MYF110.911-4-000MYF110 shaft assembly lifting tooling 2
20
MYF110.911-5-000 MYF110 shaft assembly lifting and pre assembly platform 1
21
MYF110.911-6-000 MYF110 shaft assembly lifting and pre assembly platform 2
22
MYF110.919-1-000MYF110 torque converter fixing tooling
23
MYF110.923-14-00 bearing 6009C3 press tooling
24
MYF110.923-15-00 bearing 15126A/1524 outer ring press tooling
25
MYF110.923-16-000 bearing 32010 outer ring press tooling
26
MYF110.923-17-00 bearing 32206 outer ring press tooling
27
MYF110.923-18-00 bearing 25877/25821 outer ring press tooling
28
MYF110.923-19-00 bearing LM48548/LM48510 outer ring press tooling
29
MYF110.923-21-00 oil seal FB40 press tooling
30
MYF110.923-22-000 oil seal FB40 press tooling aids
31
MYF110.923-23-000 oil seal FB60 press tooling
32
MYF110.923-25-000 sealing sleeve press tooling
33
MYF110.923-27-000 tooling for bearing clearance measurement
3.5.2 Assembly of clutch component
3.5.3 Assemble the box component
Axle
Hydraulic system
Principle of the Hydraulic System
Working Hydraulic System
转向液压系统
Braking system
8.1 Service Braking
Parking brake
Work devices
Loading work devices
Backhoe work devices
Electric system
Cab
Controls in cab
Removal and replacement of side console
Removal and replacement of front console
12 Air Conditioning System
12.1 Overview of A/C System
12.2 Operation Instruction
12.3 Install
12.4 Commissioning
12.5 Repair and Maintenance
Hood
Removal and replacement of hood