Bomag BW 174 AD, BW 174 AC Tandem Vibratory Rollers Repair Instructions 00891233

Bomag BW 174 AD, BW 174 AC Tandem Vibratory Rollers Repair Instructions 00891233 - Image 2

Bomag BW 174 AD, BW 174 AC Tandem Vibratory Rollers Repair Instructions 00891233 - Image 3

Bomag BW 174 AD, BW 174 AC Tandem Vibratory Rollers Repair Instructions 00891233 - Image 4

Bomag BW 174 AD, BW 174 AC Tandem Vibratory Rollers Repair Instructions 00891233 - Image 5

bomag bw 174 ad bw 174 ac tandem vibratory rollers repair instructions 00891233 2

bomag bw 174 ad bw 174 ac tandem vibratory rollers repair instructions 00891233 3

Bomag BW 174 AD, BW 174 AC Tandem Vibratory Rollers Repair Instructions 00891233

$30.00

Type Of Manual: Repair Instructions
Manual ID: 00891233
Format: PDF
Size: 16.2MB
Number of Pages: 376
Serial Number:
10187031, 10187041

Category: Bomag Service Manual PDF

Model List:
- BW 174 AD Tandem Vibratory Roller
- BW 174 AC Tandem Vibratory Roller

1. BW 174 AD / AC
1.1. … 101 870 41 ….
2. Tandem Vibratory Roller
2.1. General
3. Foreword
3.1. Introduction
4. Safety regulations
4.1. Important notes
4.2. General
4.3. Special safety regulations
4.4. Hydraulics
5. General repair instructions
5.1. General
5.2. Hydraulic system
5.3. Electrical system
5.4. Seals and gaskets
6. Tightening torques
6.1. Tightening torques
7. Connection overview
7.1. Fig. 1 Travel pump
7.2. Tests and adjustments
8. Technical data
9. Special tools
10. Checking the rotation speeds
10.1. Checking the engine speed
10.2. Checking the exciter shaft speed
11. Pressure tests in the travel circuit
12. Checking / adjusting the neutral positions of the travel pump
12.1. Mechanical neutral position
12.2. Hydraulic neutral position
13. Check the setting of the high pressure relief valves in the travel circuit
13.1. Adjusting the pressure override
14. Pressure measurements in the vibration circuit
15. Check the setting of the high pressure relief valves in the vibration circuit
15.1. Adjusting the pressure override
16. Checking / adjusting the vibrator shaft speeds
17. Checking the leakage rate of the vibration motor
18. Pressure test in steering circuit
18.1. Measuring the front steering pressure
18.2. Measuring the rear steering pressure
19. Operation of display module for ESX control
19.1. Description
19.2. Entering code numbers
20. Driving against the closed brake
21. Adjusting the machine type
22. Calibration of the angle transducers
22.1. Calibrating the front stops
22.2. Calibrating the rear stops
22.3. Calibrating the straight ahead position
23. Adjusting the angle transducers
23.1. Checking the front adjustment
23.2. Adjusting the angle transducer
23.3. Check the rear adjustment
24. Automatic detection of step currents for the steering valves
25. Adjusting the type of travel range switch
25.1. Adjusting the machine for the 24 stage switch
25.2. Adjusting the machine for the 3stage switch
26. Resetting the step currents in the travel system
27. Automatic detection of step currents in the travel system
27.1. Checking the function of the speed sensor
27.2. Detecting the step currents
28. Showing stored faults
28.1. Switching the function on
28.2. Switching the function off
29. Deleting stored faults
29.0.1. Flushing
30. Special tool
31. Flushing schematic for travel system
31.1. After changing a component
31.2. In case of excessive oil contamination (abrasion)
31.3. Befor flushing
31.4. Flushing filter installation (Fig. 1)
31.5. Flushing of the hoses
31.6. Flushing the complete system
31.7. Bleeding
32. Flashing the travel circuit
32.1. Cleaning the hydraulic oil tank
32.2. Filter installation for flushing the travel circuit
32.3. Bleeding the travel circuit
32.3.1. Fig. 10
32.4. Flushing the lines of the front travel circuit
32.4.1. Fig. 11
32.5. Flushing the lines of the rear travel circuit
32.5.1. Fig. 12
32.5.2. Fig. 13
32.6. Flushing the front drum drive motor
32.6.1. Fig. 14
32.6.2. Fig. 15
32.7. Flushing rear drum/wheel drive motors
32.7.1. Fig. 16
32.7.2. Fig. 17
32.8. Function test
32.8.1. Fig. 18
32.9. Servicing the flushing filter kit
33. Flushing schematic for vibration drive on ADmachines
33.1. After changing a component
33.2. In case of excessive oil contamination (abrasion)
33.3. Befor flushing
33.4. Flushing filter installation (Fig. 1)
33.5. Flushing of the hoses
33.6. Flushing the complete system
33.7. Bleeding
34. Flushing schematic for vibration drive on ACmachines
34.1. After changing a component
34.2. In case of excessive oil contamination (abrasion)
34.3. Befor flushing
34.4. Flushing filter installation (Fig. 1)
34.5. Flushing of the hoses
34.6. Flushing the complete system
34.7. Bleeding
35. Flushing the vibration circuit
35.1. Cleaning the hydraulic oil tank
35.2. Filter installation for flushing of the vibration drive
35.3. Bleeding the vibration circuit
35.4. Flushing the hoses in the vibration circuit
35.4.1. Fig. 10
35.5. Flushing the vibration motors
35.5.1. Fig. 11
35.5.2. Fig. 12
35.6. Function test
35.6.1. Fig. 13
35.7. Servicing the flushing filter kit
35.7.1. Trouble shooting
36. General
36.1. General notes on trouble shooting in hydraulic systems
36.2. Important points for trouble shooting and fault rectification
37. Trouble shooting diagram
37.1. The machine drives with the travel lever in NEUTRAL
37.2. Machine does not drive / insufficient travel performance
37.2.1. Charge pressure OK
37.2.2. Flushing valve OK
37.2.3. Nozzles OK
37.3. Hydraulic oil overheating >90 C
37.4. No vibration at front and rear Travel system O.K.
37.5. Speed of front and rear vibrator shafts too low
37.5.1. no, to high
37.6. No front steering steering sticky
37.7. No rear steering steering sticky
38. Special tools
39. Repair overview for drum
39.1. Fig. 1 Drum
40. Removing and installing the drum
40.1. Removal
41. Dismantling, assembling the drum
41.1. Dismantling
42. Dismantling, assembling the exciter shaft
42.1. Dismantling
43. Dismantling, assembling the change over weights
43.1. Dismantling
43.2. Assembly
43.2.0.1. Pivot steering
44. Removing, repairing and installing the pivot steering
44.1. Removal
45. Repairing the oscillation joint
45.1. Dismantling the oscillation joint
45.2. Assembling the oscillation joint
45.2.1. Fig. 10
45.2.2. Fig. 11
45.2.3. Fig. 12
45.2.4. Fig. 13
45.2.5. Fig. 14
45.2.6. Fig. 15
45.2.6.1. Suppliers documentation
46. MK 08
47. MS/MSE 02 to 18
48. A4VG
49. A10VG
50. A4FM28

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