Bobcat Backhoe 607 709 709FDS 725S 730S 811 835S 8709 905B 907 909 911 911B 913 914B 914B 923S 923SA 937S Service Manual – PDF DOWNLOAD

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Bobcat Backhoe 607 709 709FDS 725S 730S 811 835S 8709 905B 907 909 911 911B 913 914B 914B 923S 923SA 937S Service Manual – PDF DOWNLOAD

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Bobcat Backhoe 607 709 709FDS 725S 730S 811 835S 8709 905B 907 909 911 911B 913 914B 914B 923S 923SA 937S Service Manual – PDF DOWNLOAD

Language : English
Pages :250
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Bobcat Backhoe 607 709 709FDS 725S 730S 811 835S 8709 905B 907 909 911 911B 913 914B 914B 923S 923SA 937S Service Manual – PDF DOWNLOAD

(607 Backhoe) S/N 775002277 & Below
(709 Backhoe) S/N 270007244 & Below
(709FDS Backhoe) S/N 584101443 & Below
(725S Backhoe) S/N 401500101 & Above
(730S Backhoe) S/N 780000101 & Above
(811 Backhoe) S/N 630000101 & Above
(835S Backhoe) S/N 785000101 & Above
(8709 Backhoe) S/N 880000101 & Above
(905B Backhoe) S/N 580000101 & Above
(907 Backhoe) S/N 195600101 & Above
(909 Backhoe) S/N 113800101 & Above
(911 Backhoe) S/N 046100101 & Above
(911B Backhoe) S/N 160800101 & Above
(913 Backhoe) S/N 370000101 & Above
(914B Backhoe) S/N 058900101 & Above
(914B Extendable Backhoe)
(923S Backhoe) S/N 190000101 & Above
(923SA Backhoe) S/N 320000101 & Above
(937S Backhoe) S/N 120000101 & Above

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Bobcat Backhoe 607 709 709FDS 725S 730S 811 835S 8709 905B 907 909 911 911B 913 914B 914B 923S 923SA 937S Service Manual – PDF DOWNLOAD

MAINTENANCE SAFETY 3
CONTENTS 5
FOREWORD 7
SERIAL NUMBER LOCATION 9
Attachment Serial Number 9
DELIVERY REPORT 10
ATTACHMENT IDENTIFICATION 11
(905B) Backhoe 11
(907) Backhoe 12
(909 And 911) Backhoe 13
(607, 709 And 709FDS) Backhoe 14
(811) Backhoe 16
(8709) Backhoe 17
(913) Backhoe 18
(725S, 835S, 923, 923S And 923SA) Backhoe 19
(730S) Backhoe 20
(911B) Backhoe 21
(914B) Backhoe 22
(937S) Backhoe 23
FEATURES AND ACCESSORIES 24
Options And Accessories 24
SAFETY AND MAINTENANCE 25
TROUBLESHOOTING 27
Chart 27
INITIAL SETUP 29
Backhoe Mounting Kit 29
Safety Chain 29
DAILY INSPECTION 33
Attachment Mounting Frame 33
Safety Chain 34
LUBRICATION 35
905B Backhoe 35
907 Backhoe 35
909 Backhoe 36
911 Backhoe 36
913 And 914 Backhoe 37
709FDS And 8709 Backhoe 38
607 And 709 Backhoe 39
811 Backhoe 40
725S And 730S Backhoe 41
835S Backhoe 42
923S And 923SA Backhoe 44
ATTACHMENT STORAGE AND RETURN TO SERVICE 45
Storage 45
Return To Service 45
CONTROL VALVE 47
Checking The Main Relief Valve On The Backhoe 47
Checking The Port Relief Valve On The Backhoe 48
HYDRAULIC CYLINDERS 51
Removing Air From The Swing Cylinder 51
HYDRAULIC SYSTEM 53
CONTROL VALVE 55
Removal 55
Installation 55
Danfoss-Dukes – 607, 709, 709FDS And 8709 56
Parts Identification 56
Disassembly And Assembly (Danfoss-Dukes 607, 709, 709FDS And 8709) 57
Danfoss-Dukes – 811 62
Parts Identification 62
Disassembly And Assembly (Danfoss-Dukes 811) 63
Husco – 725S, 730S, 835S, 923S, 923SA, And 928S 68
Parts Identification 68
Disassembly And Assembly (Husco – 725S, 730S, 835S, 923S, 923SA, And 928S) 69
Cessna – 907 (S/N 1425 & Below), 909 (S/N 2030 & Below), And 911 (S/N 361 & Below) 74
Parts Identification 74
Husco – 907 (S/N 1426 & Above), 909 (S/N 2037 & Above), And 911 (S/N 362 & Above) 75
Parts Identification 75
Gresen – 911C And 913 76
Parts Identification 76
Gresen – 911B And 914B 77
Parts Identification 77
Eaton-905 78
Parts Identification 78
Disassembly And Assembly (Eaton-905) 79
HYDRAULIC CYLINDERS 83
905B Backhoe Cylinders Removal And Installation 83
923S And 923SA Backhoe Cylinders Removal And Installation 84
928S Backhoe Cylinders Removal And Installation 86
907 Backhoe Cylinders Removal And Installation 88
909 Backhoe Cylinders Removal And Installation 89
911 Backhoe Cylinder Removal And Installations 91
730S Backhoe Cylinders Removal And Installation 93
725S Backhoe Cylinders Removal And Installation 95
835S Backhoe Cylinders Removal And Installation 97
607 Backhoe Cylinders Removal And Installation 99
709 Backhoe Cylinders Removal And Installation 101
811 Backhoe Cylinders Removal And Installation 103
8709 Backhoe Cylinders Removal And Installation 105
911C Backhoe Cylinders Removal And Installation 107
911B Backhoe Cylinders Removal And Installation 109
913 Backhoe Cylinders Removal And Installation 111
914B Backhoe Cylinders Removal And Installation 113
Disassembly And Assembly 116
914B Extendable Cylinder Disassembly 124
914B Extendable Cylinder Assembly 125
Torque Specifications 126
Torque Chart 126
MAINFRAME 127
SWING CHAIN (905) 129
Adjustment 129
Removal And Installation 129
Rubber Stops 131
BOOM AND ARM 133
Removal And Installation 133
BACKHOE MOUNTING FRAME 135
Removal And Installation 135
SWING FRAME 137
Removal (905B) 137
Installation (905B) 138
Removal (913, 911, 911B, 911C, 811, 607, 709, And 8709) 139
Installation 139
Removal (907 And 909) 140
Installation (907 And 909) 140
Removal And Installation (914B) 141
Installation (914B) 141
Side Shift Frame Removal 142
Side Shift Frame Installation 142
LOCKING MECHANISM 143
Removal And Installation (607, 709, 709FDS, 8709, And 811) 143
TENSION SPRING ASSEMBLY 145
Disassembly 145
Assembly 145
Adjustment 146
SPECIFICATIONS 147
(905B) BACKHOE SPECIFICATIONS 151
Dimensions (440, 443, 453) 151
Performance (440, 443, 453) 152
Controls (440, 443, 453) 153
Hydraulic System 153
Dimensions (540, 543, 553) 154
Performance (540, 543, 553) 155
Controls (540, 543, 553) 156
Hydraulic System (540, 543, 553) 156
(907) BACKHOE SPECIFICATIONS 157
Dimensions (630, 640, 730, 740, 751, 753 And 753H) 157
Performance (630, 640, 730, 740, 751, 753 And 753H) 158
Controls (630, 640, 730, 740, 751, 753 And 753H) 159
Hydraulic System (630, 640, 730, 740, 751, 753 And 753H) 159
Tires (630, 640, 730, 740, 751, 753 And 753H) 159
(909) BACKHOE SPECIFICATIONS 161
Dimensions (730, 740, 751, 753 And 753H) 161
Performance (730, 740, 751, 753 And 753H) 162
Controls (730, 740, 751, 753 And 753H) 163
Hydraulic System (730, 740, 751, 753 And 753H) 163
Tires (730, 740, 751, 753 And 753H) 163
(911) BACKHOE SPECIFICATIONS 165
Dimensions (843, 853, 853H And 863) 165
Performance (843, 853, 853H And 863) 166
Controls (843, 853, 853H And 863) 167
Hydraulic System (843, 853, 853H And 863) 167
Tires (843, 853, 853H And 863) 167
(913) BACKHOE SPECIFICATIONS 169
Dimensions (943 And 953) 169
Performance (943 And 953) 170
Controls (943 And 953) 171
Hydraulic System (943 And 953) 171
Tires (943 And 953) 171
(607) BACKHOE SPECIFICATIONS 173
Dimensions (640, 740, 750, 760 And 770’S) 173
Performance (640, 740, 750, 760 And 770’S) 174
Controls (640, 740, 750, 760 And 770’S) 175
Hydraulic System (640, 740, 750, 760 And 770’S) 175
Tires (640, 740, 750, 760 And 770’S) 175
(709) BACKHOE SPECIFICATIONS 177
Dimensions (740, 750, 760, 770, 850 And 863) 177
Performance (740, 750, 760, 770, 850 And 863) 178
Controls (740, 750, 760, 770, 850 And 863) 179
Hydraulic System (740, 750, 760, 770, 850, And 863) 179
Tires (740, 750, 760, 770, 850, And 863) 179
(8709) BACKHOE SPECIFICATIONS 181
Dimensions (873) 181
Performance (873) 182
Controls (873) 183
Hydraulic System (873) 183
Tires (873) 183
Lift Capacities (873) 184
(811) BACKHOE SPECIFICATIONS 185
Dimensions (843, 853, 853H, 863 And 963) 185
Performance (843, 853, 853H, 863 And 963) 186
Controls (843, 853, 853H, 863 And 963) 187
Hydraulic System (843, 853, 853H, 863 And 963) 187
Tires (843, 853, 853H, 863 And 963) 187
(911B) BACKHOE SPECIFICATIONS 189
Dimensions (2400 And 2410) 189
Performance (2400 And 2410) 191
Controls (2400 And 2410) 192
Hydraulic System (2400 And 2410) 192
(914B) BACKHOE SPECIFICATIONS 193
Dimensions (2400 And 2410) 193
Performance (2400 And 2410) 195
Controls (2400 And 2410) 196
Hydraulic System (2400 And 2410) 196
(914B EXTENDABLE) BACKHOE SPECIFICATIONS 197
Dimensions (2400 And 2410) 197
Performance (2400 And 2410) 199
Controls (2400 And 2410) 200
Hydraulic System (2400 And 2410) 200
(725S BACKHOE) SPECIFICATIONS 201
Dimensions (540, 600, 730, 740, 751, 753 And 753H) 201
Performance (540, 600, 730, 740, 751, 753 And 753H) 202
Controls (540, 600, 730, 740, 751, 753 And 753H) 203
Hydraulic System (540, 600, 730, 740, 751, 753 And 753H) 203
Tires (540, 600, 730, 740, 751, 753 And 753H) 203
(730S BACKHOE) SPECIFICATIONS 205
Dimensions (730, 740, 753L, 763, 7753 And 773) 205
Performance (730, 740, 753L, 763, 7753 And 773) 206
Controls (730, 740, 753L, 763, 7753 And 773) 207
Hydraulic System (730, 740, 753L, 763, 7753 And 773) 207
Tires (730, 740, 753L, 763, 7753 And 773) 207
(923S) BACKHOE SPECIFICATIONS 209
Dimensions (630, 640, 730, 743, 751, 753 And 753H) 209
Performance (630, 640, 730, 740, 751, 753 And 753H) 210
Controls (630, 640, 730, 740, 751, 753 And 753H) 211
Hydraulic System (630, 640, 730, 740, 751, 753 And 753H) 211
Tires (630, 640, 730, 743, 751, 753 And 753H) 211
(923SA) BACKHOE SPECIFICATIONS 213
Dimensions (530, 543 And 553) 213
Performance (530, 543 And 553) 214
Controls (530, 543 And 553) 215
Hydraulic System (530, 543 And 553) 215
Tires (530, 543 And 553) 215
(835S) BACKHOE SPECIFICATIONS 217
Dimensions (843) 217
Performance (843) 218
Controls (843) 219
Hydraulic System (843) 219
Tires (843) 219
Dimensions (853, 853H, 863 And 873) 220
Performance (853, 853H, 863 And 873) 221
Controls (853, 853H, 863 And 873) 222
Hydraulic System (843, 853, 853H, 863 And 873) 222
Tires (843, 853, 853H, 863 And 873) 222
(937S) BACKHOE SPECIFICATIONS 223
Dimensions (2400 And 2410) 223
Performance (2400 And 2410) 225
Controls (2400 And 2410) 226
Hydraulic System (2400 And 2410) 226
BUCKET SPECIFICATIONS 227
911 BACKHOE 227
913 BACKHOE 227
905B BACKHOE 228
907 BACKHOE 228
909 BACKHOE 229
607 BACKHOE 229
709 BACKHOE 230
8709 BACKHOE 230
811 BACKHOE 230
SCHEMATIC(S) 231
Hydraulic Schematic (905, 905A And 905B Backhoe) 231
Hydraulic Schematic (607, 709, 709FDS, 811 And 8709 Backhoe) 232
Hydraulic Schematic (725S, 730S, 835S, 923S, 923SA And 928S Backhoe) 233
Hydraulic Schematic (907, 909 And 911 Backhoe) 234
Hydraulic Schematic (911C Backhoe) 236
Hydraulic Schematic (913 Backhoe) 237
Hydraulic Schematic (911B And 914B Backhoe) 238
TORQUE SPECIFICATIONS FOR BOLTS 239
Torque For General SAE Bolts 239
Torque For General Metric Bolts 240
HYDRAULIC CONNECTION SPECIFICATIONS 241
O-ring Face Seal Connection 241
Straight Thread O-ring Fitting 241
Tubelines And Hoses 241
Flare Fitting 242
Port Seal Fitting 242
GLOSSARY OF HYDRAULIC SYMBOLS 245
ALPHABETICAL INDEX 249

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