65E Turbo Motor Grader
Service Manual
Service 2.00_2013.03
6
-
12
Section 6
Rear Axle and Tandem
Piston Thickness (Nominal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.728 in. (18.5 mm)
Actuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic with Booster
Fluid Supply Pressure @ 700 N (317 Ib) Pedal Force . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435 psi (30 bar)
Brake Fluid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10W Hydraulic Fluid (MIL
-
L 2104D)
Reservoir Capacity (each) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.25 qt. (0.237 L)
Total System Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 Quarts
Parking Brake
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Disk
Diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 in. (381 mm)
Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.50 in. (13 mm)
Actuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mechanical Cable
Troubleshooting
The first step in troubleshooting brakes should be checking for kinked or pinched lines and leakage from the
master cylinder and lines or connections.
Problem
Possible Cause
Correction
Excessive pedal travel or kickback Air in system
Bleed brakes
Leakage in brake valve
Repair valve
Brake piston seal leaking
Replace seal
Brake bleeder not sealing
Replace bleeder
Leak at line connections or bleed screw
Inspect for leaks
Brake piston seal rings leaking
Apply oil pressure to brake piston and
observe loss of pressure
Brake pedals feel spongy
Air in system
Bleed brakes
Leak at line connections or bleed screw
Inspect for leaks
Brake piston seal rings leaking
Apply oil pressure to brake piston and
observe loss of pressure
Brake friction plate worn
Replace friction plate
Pedal bottoms
Brake piston seal leaking
Replace seal
Brake friction plates worn
Replace plates
Brake bleeder not sealing
Replace bleeder
Leakage in brake valve
Repair valve
Indicator light illuminates
Leakage in brake valve
Repair valve
Faulty switch
Replace switch
Spool stuck
Remove and clean spool
Summary of Contents for 65E Turbo Motor Grader
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Page 7: ...Service Manual Section 1 Electronic Display Service 2 00_2013 03 ...
Page 33: ...Service Manual Section 2 Engine Service 2 00_2013 03 ...
Page 34: ......
Page 75: ...Service Manual Section 3 Operator s Platform and Controls Service 2 00_2013 03 ...
Page 76: ......
Page 121: ...Service Manual Section 4 Transmission Service 2 00_2013 03 ...
Page 122: ......
Page 149: ...ERGOPOWER Geschäftsbereich Arbeitsmaschinen Antriebe und Achssysteme 2 1 Edition ...
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Page 202: ...Order No 5871 146 002 ZF ERGOPOWER 6 WG 115 ZF Passau GmbH Donaustr 25 71 D 94 034 Passau ...
Page 330: ...Service Manual Section 5 Front Axle Service 2 00_2013 03 ...
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Page 382: ...Service Manual Section 6 Rear Axle and Tandem Service 2 00_2013 03 ...
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Page 456: ...Service Manual Section 7 Electrical Service 2 00_2013 03 ...
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Page 471: ...65E Turbo Motor Grader Service Manual Service 2 00_2013 03 7 4 Section 7 Electrical ...
Page 472: ...65E Turbo Motor Grader Service Manual 7 5 Service 2 00_2013 03 Section 7 Electrical ...
Page 473: ...65E Turbo Motor Grader Service Manual Service 2 00_2013 03 7 6 Section 7 Electrical ...
Page 474: ...65E Turbo Motor Grader Service Manual 7 7 Service 2 00_2013 03 Section 7 Electrical ...
Page 475: ...65E Turbo Motor Grader Service Manual Service 2 00_2013 03 7 8 Section 7 Electrical ...
Page 477: ...65E Turbo Motor Grader Service Manual Service 2 00_2013 03 7 10 Section 7 Electrical ...
Page 478: ...65E Turbo Motor Grader Service Manual 7 11 Service 2 00_2013 03 Section 7 Electrical ...
Page 479: ...65E Turbo Motor Grader Service Manual Service 2 00_2013 03 7 12 Section 7 Electrical ...
Page 480: ...65E Turbo Motor Grader Service Manual 7 13 Service 2 00_2013 03 Section 7 Electrical ...
Page 481: ...65E Turbo Motor Grader Service Manual Service 2 00_2013 03 7 14 Section 7 Electrical ...
Page 519: ...Service Manual Section 8 Hydraulics Service 2 00_2013 03 ...
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Page 641: ...Service Manual Section 9 Moldboard and Implement Service 2 00_2013 03 ...
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Page 677: ...Service Manual Section 10 Diagnostic Fault Codes Service 2 00_2013 03 ...
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