New Holland E80BMSR 87483766A Service Manual
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New Holland E80BMSR 87483766A Service Manual
- Size : 40.5 MB
- Format : PDF
- Language : English
- Number of Pages : 851 Pages
- Part no : 87483766A
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DESCRIPTION:
New Holland E80BMSR 87483766A Service Manual
PREFACE:
(1) Working condition
1) Workers : More than one worker shall be 1st class service technician (having five years or more of field experience and having received training in the operation of wheeled construction machines).
2) Equipment : Jigs, tools, apparatuses and testers used in field service work shall be available commercially. The maintenance plant shall be equipped with a service shop, a crane and inspection apparatuses necessary for specific self inspection activities.
3) Place : A flat land where work may be performed and to which a service car or a truck crane is accessible.
(2) Range of standard maintenance time
1) Standard maintenance time = Direct maintenance time + Preparation time
2)Direct maintenance time : Net time actually spent for maintenance
3) Spare time : Time needed to move machines for service, prepare safety operations, discuss work, and process the needs of the body.
(3) Extra time (not included in the standard service time)
1) Repair time : Machining, sheet metal, welding, melt cutting, folding and extracting bolts, servicing parts, and painting.
2) Items excluded from service time because of uncertainty in time : Receiving a vehicle into shop, transfer, delivery, inspection on completion, investigation of causes of faults, diagnosis, and inspection.
3) Indirect time : Time for ; field work, preparation of necessary parts before leaving for work, return for field work, waiting time because of user’s convenience in the field, paper work after returning to shop, and preparation of bills.
4) Special time : Work at early morning, at midnight and on holidays are to be calculated separately.
5) Separate calculation : The operating time for service cars, trucks with a crane and crane trucks.
(4) Applicable machine for estimation of standard maintenance time
1) Standard machine
2) A well maintained and controlled machine with a standard combination of attachments which is used in a general environment.
(1) This Manual covers all the procedures from removing to attaching, arranging them by item.
(2) This manual consists of first part; 32.1 REMOVING AND INSTALLING, and second part; 32.2 DISASSEMBLING AND ASSEMBLING.
(3) The removing and installing can be performed in the procedure specified in Table of Contents, but in view of actual repairing or time saving some process can be omitted.
(4) The removing and Installing procedure does not completely cover all possible situations because of differences of field condition and defective section.
(5) Please be aware that the procedure to be followed must be determined according to the above conditions. When disassembly and assembly are required, select the necessary section, itemize the work contents with good understanding, then start working.
TABLE OF CONTENTS:
New Holland E80BMSR 87483766A Service Manual
11 GENERAL PRECAUTIONS FOR MAKING REPAIRS 1-3
111 PREPARATION BEFORE DISASSEMBLING1-3
112 SAFETY WHEN DISASSEMBLING AND ASSEMBLING 1-3
113 DISASSEMBLING AND ASSEMBLING HYDRAULIC EQUIPMENT 1-3
114 ELECTRICAL EQUIPMENT 1-4
115 HYDRAULIC PARTS 1-5
116 WELD REPAIR 1-5
117 ENVIRONMENTAL ISSUES1-5
12 INTERNATIONAL UNIT SYSTEM 1-621 NAME OF COMPONENTS2-3
22 MACHINE DIMENSIONS2-4
221 367 m (12 ft-1 in) Boom + 213 m (7 ft-0 in) Arm + 022 m3 (029 cu • yd ) Bucket2-4
23 WEIGHT OF COMPONENTS2-5
24 TRANSPORTATION DIMENSION AND WEIGHT 2-7
25 SPECIFICATIONS AND PERFORMANCE 2-10
251 SPEED AND CLIMBING CAPABILITY2-10
252 ENGINE 2-10
253 HYDRAULIC COMPONENTS 2-10
254 WEIGHT 2-10
26 TYPE OF CRAWLER2-11
27 TYPE OF BUCKET2-11
28 COMBINATIONS OF ATTACHMENT2-12
29 ENGINE SPECIFICATION2-13
291 SPECIFICATIONS2-13
292 ENGINE CHARACTERISTIC CURVE (ISUZU AU-4LE2X)2-14
31 BOOM3-3
311 BOOM DIMENSIONAL DRAWING3-3
312 BOOM MAINTENANCE STANDARD3-4
32 ARM3-6
321 ARM DIMENSIONAL DRAWING3-6
322 ARM MAINTENANCE STANDARDS 3-8
33 BUCKET 3-10
331 BUCKET DIMENSIONAL DRAWING3-10
332 BUCKET DIMENSIONAL TABLE 3-10
333 DETAIL DIMENSIONAL DRAWING OF LUG SECTION3-11
334 DETAIL DIMENSIONAL DRAWING OF BOSS SECTION3-12
34 DOZER 3-13
341 DOZER DIMENSIONAL DRAWING3-13
342 DOZER MAINTENANCE STANDARD 3-14
35 SWING3-15
351 SWING BRACKET DIMENSION 3-15
352 SWING MAINTENANCE STANDARD3-16
111 TIGHTENING TORQUES FOR CAPSCREWS AND NUTS11-3
112 SCREW SIZE11-5
1121 CAPSCREW (BOLT) 11-5
1122 CAPSCREW (SOCKET BOLT) 11-5
1123 SOCKET SET SCREW11-5
113 TIGHTENING TORQUE FOR HOSE AND FITTING11-6
1131 JOINT (O-RING TYPE)11-6
1132 HYDRAULIC HOSE (30° FLARE TYPE)11-6
1133 JOINT (ORS TYPE)11-6
1134 SPLIT FLANGE 11-6
114 TIGHTENING TORQUES FOR NUTS AND SLEEVES11-7
115 PLUG 11-8
1151 PLUG FOR HYDRAULIC PIPE JOINT 11-8
1152 PLUG FOR HYDRAULIC EQUIPMENT 11-9
116 SPECIAL SPANNER FOR TUBE 11-11
117 SPECIAL TOOLS11-12
118 APPLICATION OF SCREW LOCKING AND SEALING COMPOUNDS11-13
119 SUCTION STOPPER11-14
1191 COMPONENTS11-14
1192 DIMENSION 11-14
1193 APPLICABLE MODEL11-14
1110 COUNTERWEIGHT LIFTING JIG 11-15
1111 BOOM FOOT PIN PULLING TOOLS 11-16
1112 TRANION CYLINDER PIN PULLING TOOLS11-17
1113 UPPER FRAME LIFTING JIG11-18
1114 ENGINE MOUNTING PEDESTAL11-19
1115 TRACK SPRING SET JIG 11-22
121 STANDARD MAINTENANCE TIME SCHEDULE FOR EXCAVATOR12-4
122 ENGINE MAINTENANCE SERVICE STANDARD TIME LIST 12-15
131 HOW TO USE THE MAINTENANCE STANDARD AND CAUTIONS TO BE EXERCISED 13-3
132 PERFORMANCE INSPECTION STANDARD TABLE13-4
133 MEASUREMENT OF ENGINE SPEED13-6
1331 MEASUREMENT OF ENGINE SPEED13-6
134 MEASUREMENT OF HYDRAULIC PRESSURE 13-7
1341 PREPARING TO MEASURE HYDRAULIC PRESSURE 13-7
1342 PLACE TO INSTALL PRESSURE GAUGE13-7
1343 PRESSURE ADJUSTMENT POSITION13-8
1344 PROCEDURE FOR ADJUSTING RELIEF VALVE13-10
135 MEASURING TRAVEL PERFORMANCES13-11
1351 TRAVEL SPEED13-11
1352 DEVIATION OF TRAVEL 13-11
1353 PERFORMANCES OF PARKING BRAKE13-12
1354 DRAIN RATE OF TRAVEL MOTOR13-13
136 MEASURING SWING PERFORMANCES13-14
1361 SWING SPEED 13-14
1362 PERFORMANCE OF SWING BRAKE 13-14
1363 PERFORMANCE OF SWING PARKING BRAKE 13-15
1364 DRAIN RATE OF SWING MOTOR 13-16
137 MEASURING ATTACHMENT OPERATING PERFORMANCES13-17
1371 OPERATING TIME OF CYLINDERS 13-17
1372 OIL TIGHTENESS OF CYLINDERS 13-18
138 MEASURING PERFORMANCES OF SWING BEARING 13-19
139 MECHATRO CONTROLLER13-20
1391 ENGINE CONTROL INPUT / OUTPUT13-20
1392 ENGINE CONTROL 13-20
1393 ENGINE CONTROL EQUIPMENT13-21
1394 ADJUSTMENT OF MECHATRO CONTROLLER OUTPUT (A ADJUSTMENT) 13-22
211 MECHATRO CONTROLLER21-3
2111 SUMMARY OF MULTI DISPLAY 21-3
2112 SELF DIAGNOSIS DISPLAY21-8
2113 SERVICE DIAGNOSIS DISPLAY FUNCTION 21-9
2114 TROUBLE HISTORY DIAGNOSIS21-14
2115 SET PROCEDURE OF MAINTENANCE SCHEDULE21-15
2116 ADJUSTING PROCEDURE OF DISPLAY 21-16
2117 MECHATRO CONTROL EQUIPMENT 21-19
221 SUMMARY22-3
2211 FUNCTION AND FEATURES OF HYDRAULIC CIRCUIT 22-3
222 HYDRAULIC CIRCUITS AND COMPONENT MODELS22-4
2221 STANDARD SPECIFICATION 22-5
2222 E80BMSR STANDARD 22-6
223 HYDRAULIC CIRCUIT OPERATION 22-8
2231 COLOR CODING STANDARD FOR HYDRAULIC 22-8
2232 NEUTRAL CIRCUIT 22-8
2233 TRAVEL CIRCUIT 22-10
2234 BUCKET CIRCUIT22-12
2235 BOOM CIRCUIT 22-14
2236 SWING CIRCUIT 22-18
2237 ARM CIRCUIT 22-20
2238 DOZER CIRCUIT22-24
2239 BOOM SWING CIRCUIT 22-26
22310 COMBINED CIRCUIT22-28
231 ELECTRIC CIRCUIT DIAGRAM23-3
232 ELECTRICAL EQUIPMENT LIST23-10
233 HARNESS23-11
2331 HARNESS LIST23-11
2332 INSTRUMENT PANEL ASSY23-12
2333 CONTROLLER INSTALL23-13
2334 OPERATOR’S CONTROL (SWITCH INSTALL)23-14
2335 UPPER ELECTRIC ASSY 23-15
2336 UPPER HARNESS ASSY (1/6) 23-16
2337 UPPER HARNESS ASSY (FLOOR)(1/2) 23-27
2338 CAB HARNESS ASSY 23-33
2339 BOOM HARNESS ASSY23-36
23310 BOOM LIGHT INSTALL23-36
23311 UPPER LIGHT INSTALL 23-37
23312 LAMP INSTALL (ENGINE ROOM) 23-37
241 HYDRAULIC COMPONENTS 24-3
2411 HYDRAULIC PUMP & REGULATOR24-3
2412 CONTROL VALVE24-18
2413 PILOT VALVE (ATT)24-52
2414 PILOT VALVE (TRAVEL) 24-56
2415 SWING MOTOR UNIT24-61
2416 TRAVEL MOTOR 24-71
2417 SWIVEL JOINT24-88
2418 CYLINDER24-90
242 ELECTRIC EQUIPMENT24-97
2421 ELECTRIC EQUIPMENT LIST24-97
2422 SPECIFICATION OF ELECTRIC EQUIPMENTS24-100
251 BASIC SYSTEM OF AIR CONDITIONER (HVAC AIR CONDITIONER)25-3
2511 AIR CYCLE25-3
2512 AUTO AIR CONDITIONER SYSTEM OUTLINE 25-4
252 COMPONENT AND CONSTRUCTION25-5
2521 COMPONENT 25-5
2522 CONSTRUCTION25-6
253 PIPING25-9
2531 AIR CONDITIONER25-9
2532 AIR DRYER ASSY25-12
254 FUNCTION 25-13
2541 MECHANISM OF COOLING CIRCUIT25-13
2542 COOLING CIRCUIT25-15
2543 COMPONENT PARTS 25-16
255 DISASSEMBLY AND ASSEMBLY25-20
2551 PRECAUTIONS TO BE EXERCISED IN OPERATION 25-20
2552 DISASSEMBLY AND ASSEMBLY OF UNIT 25-21
256 CHARGING REFRIGERANT25-25
2561 PRECAUTIONS TO BE EXERCISED IN OPERATION 25-25
2562 OPERATING PROCEDURE25-26
2563 CHARGING PROCEDURE 25-27
257 ELECTRIC CIRCUIT25-32
2571 WIRING DIAGRAM AND CONNECTORS 25-32
2572 STRUCTURE AND OPERATION OF EACH FUNCTIONAL PARTS AND
THE INSPECTION25-34
258 TROUBLESHOOTING25-37
259 SELF DIAGNOSIS FUNCTION ON DISPLAY OF PANEL25-44
2591 POSITION OF INDICATION FOR FAILURE 25-44
2592 EXPLANATION OF INDICATION FOR FAILURE 25-44
2593 EXPLANATION OF MONITOR MODE25-46
321 REMOVING AND INSTALLING32-3
3211 ATTACHMENT AND COMPONENT 32-3
3212 BUCKET 32-4
3213 ARM32-7
3214 BOOM32-9
3215 SWING32-14
3216 DOZER 32-16
322 DISASSEMBLING AND ASSEMBLING32-17
3221 CYLINDER32-17
331 REMOVING AND INSTALLING33-3
3311 OPERATOR SEAT 33-3
3312 CAB 33-4
3313 BATTERY 33-6
3314 GUARD33-7
3315 UNDER COVER 33-11
3316 FUEL TANK33-12
3317 HYDRAULIC TANK 33-14
3318 PUMP 33-18
3319 AIR CLEANER33-21
33110 MUFFLER33-23
33111 COUNTERWEIGHT33-25
33112 RADIATOR & OIL COOLER33-26
33113 ENGINE 33-32
33114 CONSOLE COVER 33-35
33115 CONTROL VALVE33-36
33116 PILOT VALVE (FOR ATT) 33-38
33117 PILOT VALVE (FOR TRAVEL)33-39
33118 SWING UNIT 33-40
33119 SWIVEL JOINT33-42
33120 UPPER FRAME33-45
332 DISASSEMBLING AND ASSEMBLING33-47
3321 HYDRAULIC PUMP • REGULATOR33-47
3322 CONTROL VALVE33-67
3323 PILOT VALVE (ATT)33-81
3324 PILOT VALVE (TRAVEL) 33-91
3325 SWING MOTOR UNIT33-97
3326 SWIVEL 33-111
341 REMOVING AND INSTALLING34-3
3411 COMPONENTS OF TRAVEL SYSTEM 34-3
3412 CRAWLER34-3
3413 UPPER ROLLER34-7
3414 LOWER ROLLER (TRACK ROLLER) 34-12
3415 FRONT IDLER (IDLER ADJUSTER ASSY) 34-19
3416 SPROCKET34-28
3417 TRAVEL MOTOR 34-30
3418 SWING BEARING 34-33
342 DISASSEMBLING AND ASSEMBLING34-37
3421 TRAVEL MOTOR 34-37
461 JUDGMENT OF ACTUAL THING AT SITE46-3
462 CLASSIFICATION OF FAILURE AND TROUBLESHOOTING 46-4
463 THE BLOWN FUSE OF MECHATRO CONTROLLER46-4
464 TROUBLESHOOTING BY ERROR CODE46-4
INDEX DETAILS:
New Holland E80BMSR 87483766A Service Manual
- OUTLINE
- SPECIFICATIONS
- ATTACHMENT DIMENSIONS
- TOOLS
- STANDARD MAINTENANCE
- TIME SCHEDULE
- MAINTENANCE STANDARD AND TEST PROCEDURE
- MECHATRO CONTROL
- SYSTEM
- HYDRAULIC SYSTEM
- ELECTRIC SYSTEM
- COMPONENTS SYSTEM
- AlR-CONDITIONER SYSTEM
- DISASSEMBLING & ASSEMBLING
- ATTACHMENT
- UPPER STRUCTURE
- TRAVEL SYSTEM
- BY ERROR CODES
- BY TROUBLE
- ENGINE
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.