Bobcat Hydraulic Breaker B700 B850 B950 B1400 Service Manual 6901152 (6-12) – PDF DOWNLOAD

Description

Bobcat Hydraulic Breaker B700 B850 B950 B1400 Service Manual 6901152 (6-12) – PDF DOWNLOAD

FILE DETAILS:

Bobcat Hydraulic Breaker B700 B850 B950 B1400 Service Manual 6901152 (6-12) – PDF DOWNLOAD

Language : English
Pages :200
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Bobcat Hydraulic Breaker B700 B850 B950 B1400 Service Manual 6901152 (6-12) – PDF DOWNLOAD

S/N 733200101 & Above
S/N 794000101 & Above
S/N 797000101 & Above
S/N 797100101 & Above

• Instructions are necessary before operating or servicing machine. Read and understand the Operation & Maintenance Manual, Handbook and signs (decals) on machine. Follow warnings and instructions in the manuals when making repairs, adjustments or servicing. Check for correct function after adjustments, repairs or service. Untrained operators and failure to follow instructions can cause injury or death
• If the Hydraulic Breaker is not working correctly, check the hydraulic system of the Bobcat loader or excavator thoroughly before making any repairs on the breaker. Hydraulic Breaker problems can be affected by a hydraulic system that is not operating to specifications or such problems as a plugged fuel filter or hydraulic filter in the loader or excavator. Connect a flow meter to the loader or excavator to check the hydraulic pump output, relief valve setting and tubelines to check flow and pressure. (See the loader Service Manual for the correct procedure to connect the flow meter.)

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Bobcat Hydraulic Breaker B700 B850 B950 B1400 Service Manual 6901152 (6-12) – PDF DOWNLOAD

MAINTENANCE SAFETY 3
ALPHABETICAL INDEX 5
CONTENTS 7
B700 HYDRAULIC BREAKER SERIAL NUMBER LOCATION (S/N 733200101 & ABOVE) 9
B700 PARTS IDENTIFICATION (S/N 733200101 & ABOVE) 10
Loader Mount 10
Excavator Mount 11
B850/B950 HYDRAULIC BREAKER SERIAL NUMBER LOCATION (S/N 794000101 & ABOVE), (S/N 797000101 & ABOVE) 12
B850/B950 PARTS IDENTIFICATION (S/N 794000101 & ABOVE), (S/N 797000101 & ABOVE) 13
Loader Mount 13
Excavator Mount 14
B1400 HYDRAULIC BREAKER SERIAL NUMBER LOCATION (S/N 797100101 & ABOVE) 15
B1400 PARTS IDENTIFICATION (S/N 797100101 & ABOVE) 16
Excavator Mount 16
B700 HYDRAULIC BREAKER 17
Continued On Next Page 17
HOSE INSTALLATION 19
TROUBLESHOOTING 20
NITROGEN CHAMBER 22
Checking The HP Nitrogen Chamber Charge Pressure 22
Discharging The HP Nitrogen Chamber 23
Charging The HP Nitrogen Chamber 24
Checking The MP Nitrogen Chamber Charge Pressure 26
Discharging The MP Nitrogen Chamber 27
Charging The MP Nitrogen Chamber 28
ENERGY/FREQUENCY PISTON 30
Description 30
Changing The Energy/Frequency Piston Setting 30
BREAKER BIT 33
Removal 33
Installation 34
BREAKER LUBRICATION 36
INSPECTION 37
Hand Lever Bob-Tach Inspection 37
Loader Mount Inspection 39
Excavator Mount Inspection 39
Weekly Inspection 39
BREAKER FRAME 41
Removal And Installation 41
BREAKER DISASSEMBLY AND ASSEMBLY 46
Parts Identification 46
Disassembly 47
Inspection 55
Assembly 58
BUSHING REMOVAL AND INSTALLATION 66
Removal 66
Installation 67
ACCUMULATOR DISASSEMBLY AND ASSEMBLY 70
Parts Identification 70
Disassembly Of The HP Accumulator 71
Assembly Of The HP Accumulator 73
Disassembly Of The MP Accumulator 75
Assembly Of The MP Accumulator 77
HYDRAULIC FLUID FLOW EXPLANATION 79
SPECIFICATIONS 81
B850 HYDRAULIC BREAKER (S/N 794000101 & ABOVE) AND B950 HYDRAULIC BREAKER (S/N 797000101 & ABOVE) 83
HOSE INSTALLATION 85
TROUBLESHOOTING 86
NITROGEN CHAMBER 87
Checking The HP Nitrogen Chamber Charge Pressure 87
Discharging The HP Nitrogen Chamber 88
Charging The HP Nitrogen Chamber 89
Checking The MP Nitrogen Chamber Charge Pressure 91
Discharging The MP Nitrogen Chamber 93
Charging The MP Nitrogen Chamber 94
BREAKER BIT 96
Removal 96
Installation 97
BREAKER LUBRICATION 99
INSPECTION 100
Hand Lever Bob-Tach Inspection 100
Power Bob-Tach Inspection 101
Loader Mount Inspection 102
Excavator Mount Inspection 102
Weekly Inspection 102
BREAKER FRAME 105
Removal And Installation 105
BREAKER DISASSEMBLY AND ASSEMBLY 107
Parts Identification 107
Disassembly 108
Inspection 115
Assembly 118
BUSHING REMOVAL AND INSTALLATION 125
Removal 125
Installation 127
ACCUMULATOR DISASSEMBLY AND ASSEMBLY 129
Parts Identification 129
Disassembly Of The HP Accumulator 130
Assembly Of The HP Accumulator 132
Disassembly Of The MP Accumulator 134
Assembly Of The MP Accumulator 136
SPECIFICATIONS 139
B850 Hydraulic Breaker 139
B950 Hydraulic Breaker 140
B1400 HYDRAULIC BREAKER (S/N 797100101 & ABOVE) 141
HOSE INSTALLATION 143
TROUBLESHOOTING 144
NITROGEN CHAMBER 145
Charging Information 145
Checking The HP Nitrogen Chamber Charge Pressure 146
Discharging The HP Nitrogen Chamber 147
Charging The HP Nitrogen Chamber 148
Checking The MP Nitrogen Chamber Charge Pressure 150
Discharging The MP Nitrogen Chamber 152
Charging The MP Nitrogen Chamber 153
BREAKER BIT 155
Removal 155
Installation 156
BREAKER LUBRICATION 158
INSPECTION 158
Weekly Inspection 158
BREAKER FRAME 161
Removal And Installation 161
BUSHING REMOVAL AND INSTALLATION 163
Removal 163
Installation 164
BREAKER DISASSEMBLY AND ASSEMBLY 165
Parts Identification 165
Disassembly 166
Inspection 171
Assembly 174
ACCUMULATOR DISASSEMBLY AND ASSEMBLY 181
Parts Identification 181
Disassembly Of The HP Accumulator 182
Assembly Of The HP Accumulator 184
Disassembly Of The MP Accumulator 186
Assembly Of The MP Accumulator 188
SPECIFICATIONS 191
SMR 193
Hyd Breaker-1 193
Hyd Breaker-2 195
Hyd Breaker-3 197
Hyd Breaker-4 199

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PLEASE NOTE:

• This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
• Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.

S.M