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Compact Loader
WB97S-2
Komatsu Utility WB97S-2 User Manual
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Operation & Maintenance
Manual
WEAM000704
BACKHOE-LOADER
WB97S
-2
SERIAL NUMBER
WB97S-2 97SF11205
and up
Unsafe use of this machine may cause serious injury
or death. Operators and maintenance personnel
must read this manual before operating or maintain-
ing this machine.
This manual should be kept inside the cab for refer-
ence and periodically reviewed by all personnel
who will come into contact with the machine.
WARNING
2
Table of Contents
1.1 FOREWORD
3
1.2 INFORMATION ON SAFETY
4
1.3 INTRODUCTION
6
1.3.1 INTENDED USES
6
1.3.2 IMPROPER OR UNAUTHORIZED USES
6
1.3.3 MAIN CHARACTERISTICS
7
1.3.4 RUNNING-IN
7
1.4 PRODUCT IDENTIFICATION
8
1.4.1 MACHINE SERIAL NUMBER
8
1.4.2 MACHINE IDENTIFICATION PLATE
8
1.4.3 ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE
9
1.4.4 FRONT AXLE SERIAL NUMBER
9
1.4.5 REAR AXLE SERIAL NUMBER
9
1.4.6 TRANSMISSION SERIAL NUMBER
10
1.4.7 CAB SERIAL NUMBER
10
1.4.8 CANOPY SERIAL NUMBER (if provided)
10
1.4.9 SERIAL NUMBERS AND DEALER’S ADDRESS
11
TABLE OF CONTENTS
13
2.1 SAFETY, NOISE AND VIBRATION PLATES
22
2.1.1 POSITION OF THE SAFETY PLATES
22
2.1.2 PICTOGRAMS AND RELEVANT MEANINGS
24
2.1.3 POSITION OF THE NOISE PLATES ON MACHINES WITH CAB
28
2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED
29
2.2 GENERAL PRECAUTIONS
30
2.2.1 GENERAL SAFETY RULES
30
2.2.2 SAFETY DEVICES AND GUARDS
30
2.2.3 CLOTHING AND PERSONAL PROTECTION ITEMS
30
2.2.4 UNAUTHORIZED MODIFICATIONS
31
2.2.5 LEAVING THE OPERATOR’S SEAT
31
2.2.6 GETTING ON AND OFF THE MACHINE
32
2.2.7 CHECKING THE REAR-VIEW MIRRORS
32
2.2.8 PREVENTING FIRES DUE TO FUEL AND OIL
32
2.2.9 PREVENTING BURNS
33
2.2.10 PREVENTING DAMAGE DUE TO ASBESTOS POWDER
33
2.2.11 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT
34
2.2.12 FIRE EXTINGUISHERS AND FIRST AID KIT
34
2.2.13 PRECAUTIONS CONCERNING THE CAB STRUCTURE
34
2.2.14 PRECAUTIONS CONCERNING THE EQUIPMENT
34
2.3 PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE
35
2.3.1 SAFETY ON THE WORK SITE
35
2.3.2 FIRE PREVENTION
35
2.3.3 PRECAUTIONS TO BE TAKEN FOR THE OPERATOR'S CAB
35
2.3.4 ROOM VENTILATION
36
2.3.5 CLEANING WINDOWS, MIRRORS AND LIGHTS - CHECKING THE WINDSHIELD WIPER BLADES AND THE BULBS
36
2.4 PRECAUTIONS TO BE TAKEN WHEN WORKING
37
2.4.1 STARTING THE ENGINE
37
2.4.2 RULES FOR ROAD TRAVEL
37
2.4.3 CHECKS FOR TRAVELLING IN REVERSE
38
2.4.4 MOVING THE MACHINE
38
2.4.5 WORKING ON SLOPES
39
2.4.6 PREVENTING ELECTROCUTION
40
2.4.7 VISIBILITY
41
2.4.8 WORKING ON ICY OR SNOW-COVERED SURFACES
41
2.4.9 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT
41
2.4.10 WORKING ON LOOSE GROUND
41
2.4.11 PARKING THE MACHINE
42
2.5 TRANSPORTING THE MACHINE ON OTHER VEHICLES
43
2.5.1 LOADING AND UNLOADING THE MACHINE
43
2.5.2 THE ROUTE
43
2.6 BATTERY
44
2.6.1 SAFETY PRECAUTIONS FOR WORK ON BATTERIES
44
2.6.2 STARTING WITH BOOSTER CABLES
44
2.7 PRECAUTIONS FOR EMERGENCY RECOVERY
45
2.8 PRECAUTIONS TO BE TAKEN DURING MAINTENANCE
46
2.8.1 WARNING PLATES
46
2.8.2 TOOLS
46
2.8.3 PERSONNEL
46
2.8.4 EQUIPMENT
47
2.8.5 WORKING UNDER THE MACHINE
47
2.8.6 KEEPING THE MACHINE CLEAN
47
2.8.7 USE OF THE ENGINE DURING MAINTENANCE
48
2.8.8 PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY
48
2.8.9 STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION
49
2.8.10 RULES FOR REFUELLING AND ADDING OIL
50
2.8.11 CHECKING THE COOLANT LEVEL IN THE RADIATOR
50
2.8.12 USING LAMPS
50
2.8.13 PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR
51
2.8.14 PRECAUTIONS CONCERNING THE STARTER
51
2.8.15 PRECAUTIONS CONCERNING THE GEARSHIFT
52
2.8.16 HANDLING HIGH-PRESSURE PIPES
52
2.8.17 PRECAUTIONS TO BE TAKEN WHEN HANDLING HIGH-PRESSURE OIL
52
2.8.18 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES AND PRESSURES
53
2.8.19 COOLING FAN AND FAN BELT
53
2.8.20 WASTE MATERIALS
53
2.8.21 PRECAUTIONS TO BE TAKEN WHEN INFLATING TYRES
54
2.8.22 PRECAUTIONS FOR THE INSTALLATION OF THE EXHAUST SYSTEM TAILPIPE
54
2.8.23 PRECAUTIONS FOR THE USE OF THE synthetic biodegradable oil type HEES
55
THIS PAGE WAS INTENTIONALLY LEFT EMPTY
56
3.1 SAFETY LOCKS
58
3.1.1 FRONT LOADER LOCKS
58
3.1.2 BACKHOE LOCKS
60
3.2 GENERAL VIEWS
61
3.2.1 FRONT GENERAL VIEW
61
3.2.2 BACKHOE GENERAL VIEW
62
3.2.3 CAB INSIDE GENERAL VIEW
63
3.2.3.1 CAB INSIDE GENERAL VIEW (Standard version)
63
3.2.3.2 CAB INSIDE GENERAL VIEW (Version with servcontrols available on request)
64
3.3 INSTRUMENTS AND CONTROLS
65
3.3.1 FRONT INSTRUMENTS
65
3.3.2 SIDE INSTRUMENTS
77
3.3.2.1 SIDE INSTRUMENTS (Standard version)
77
3.3.2.2 SIDE INSTRUMENTS (Version with servo controls available on request)
78
3.3.3 PUSH BUTTONS ON THE FRONT LOADER CONTROL LEVER
86
3.3.4 ELECTRICAL ACCESSORIES
87
3.3.5 MACHINE CONTROLS
88
3.3.5.1 MACHINE CONTROLS (Standard version)
88
3.3.5.2 MACHINE CONTROLS (Version with servo controls available upon request)
89
3.4 FUSES AND RELAYS
129
3.4.1 EQUIPMENT FUSES AND RELAYS
129
3.4.1.1 FUSES
130
3.4.1.2 RELAYS
131
3.4.2 ENGINE LINE FUSES AND RELAYS
131
3.4.2.1 FUSES
132
3.4.2.2 RELAYS
132
3.4.3 SIDE DASHBOARD RELAYS
133
3.4.4 SIDE DASHBOARD RELAYS AND FUSES (Only with servo controls)
133
3.4.4.1 RELAYS
133
3.4.4.2 FUSES
133
3.5 GUARDS, CAB AND DRIVER’S SEAT
134
3.5.1 ENGINE HOOD
134
3.5.2 CANOPY (if provided)
134
3.5.3 CAB
135
3.5.4 VENTILATION AND HEATING
138
3.5.5 AIR CONDITIONER (if installed)
139
3.5.6 SEAT
141
3.5.6.1 SEAT (STANDARD)
141
3.5.6.2 SEAT (OPTIONAL)
142
3.5.7 SAFETY BELT
143
3.5.8 FIRE EXTINGUISHER
143
3.5.9 FIRST AID KIT
143
3.5.10 TECHNICAL DOCUMENTATION
143
3.5.11 ADDITIONAL TOOL BOX (if provided)
144
3.6 USE OF THE MACHINE
145
3.6.1 CHECKS BEFORE STARTING THE ENGINE
145
3.6.1.1 VISUAL CHECKS
145
3.6.1.2 DAILY CHECKS
145
3.6.1.3 OPERATIONAL CHECKS
146
3.6.2 STARTING THE ENGINE
147
3.6.2.1 STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES
147
3.6.2.2 STARTING WITH COLD ENGINE OR IN COLD CLIMATES
148
3.6.3 WARMING THE ENGINE
149
3.6.4 HEATING THE HYDRAULIC OIL
149
3.6.5 HOW TO MOVE THE MACHINE
150
3.6.5.1 ENGAGING THE FOUR-WHEEL DRIVE
151
3.6.5.2 MOVING ON SLOPES
152
3.6.5.3 MAXIMUM IMMERSION DEPTH
153
3.7 PARKING THE MACHINE
154
3.7.1 PARKING ON LEVEL GROUND
154
3.7.2 PARKING ON SLOPES
155
3.8 STOPPING THE ENGINE
156
3.9 TRANSPORTING THE MACHINE ON OTHER VEHICLES
157
3.9.1 LOADING AND UNLOADING THE MACHINE
157
3.9.2 TRANSPORT
158
3.10 PRECAUTIONS TO BE TAKEN IN THE COLD SEASON
159
3.10.1 FUEL AND LUBRICANTS
159
3.10.2 COOLANT
159
3.10.3 BATTERY
159
3.10.4 OTHER PRECAUTIONS
160
3.10.5 PRECAUTIONS TO BE TAKEN AT THE END OF WORK
160
3.11 PRECAUTIONS TO BE TAKEN IN THE WARM SEASON
161
3.12 USING THE MACHINE AS A LOADER
162
3.12.1 BUCKET POSITION INDICATOR
162
3.12.2 ORGANIZING THE WORK AREA
162
3.12.2.1 LOADING HEAPED AND LEVEL MATERIAL
163
3.12.2.2 LOADING OPERATIONS ON SLOPES
164
3.12.3 CHANGING THE STANDARD FRONT BUCKET
164
3.13 USING THE MACHINE AS AN EXCAVATOR
165
3.13.1 POSITIONING THE BUCKET ACCORDING TO THE WORK TO BE CARRIED OUT
165
3.13.2 POSITIONING THE MACHINE FOR DIGGING OPERATIONS
166
3.13.3 SLIDING THE BACKHOE UNIT SIDEWARDS
167
3.13.4 DIGGING METHOD
168
3.13.5 CHANGING THE BACKHOE BUCKET
169
3.14 LONG PERIODS OF INACTIVITY
170
3.14.1 BEFORE THE PERIOD OF INACTIVITY
170
3.14.2 DURING THE PERIOD OF INACTIVITY
172
3.14.3 AFTER THE PERIOD OF INACTIVITY
172
3.15 TROUBLESHOOTING
173
3.15.1 HOW TO REMOVE THE MACHINE
173
3.15.2 IF THE FUEL HAS BEEN COMPLETELY DEPLETED
173
3.15.3 IF THE BATTERY IS DEPLETED
174
3.15.3.1 STARTING WITH BOOSTER CABLES
175
3.15.4 OTHER TROUBLES
176
3.15.4.1 ELECTRICAL CIRCUIT
176
3.15.4.2 HYDRAULIC SYSTEM
176
3.15.4.3 BRAKING SYSTEM
177
3.15.4.4 CONVERTER
177
3.15.4.5 ENGINE
178
4.1 GUIDE TO MAINTENANCE
180
4.2 MAINTENANCE NOTES
182
4.2.1 NOTES REGARDING THE ENGINE
182
4.2.1.1 ENGINE OIL
182
4.2.1.2 COOLANT
182
4.2.1.3 FUEL
183
4.2.2 NOTES REGARDING THE HYDRAULIC SYSTEM
183
4.2.3 NOTES REGARDING THE ELECTRICAL SYSTEM
184
4.2.4 NOTES REGARDING LUBRICATION
184
4.2.5 PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING
185
4.3 FUEL, COOLANT AND LUBRICANTS
186
4.3.1 HOMOLOGATED HEES SYNTHETIC BIODEGRADABLE LUBRICANTS
188
4.4 DRIVING TORQUES FOR SCREWS AND NUTS
189
4.4.1 STANDARD DRIVING TORQUES
189
4.4.2 SPECIFIC DRIVING TORQUES
189
4.5 LUBRICATION
190
4.5.1 LUBRICATION DIAGRAM
190
4.5.2 LUBRICATION DIAGRAM (4in1 bucket and pallet forks)
191
4.5.3 LUBRICATION DIAGRAM (Front bucket rapid couplings)
192
4.5.4 LUBRICATION DIAGRAM (Telescopic arm)
193
4.5.5 LUBRICATION DIAGRAM (Offset device)
194
4.6 PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY
195
4.6.1 CRITICAL PARTS FOR SAFETY
196
4.7 MAINTENANCE PLAN
200
4.7.1 WHEN REQUIRED
204
4.7.1.a CHECKING, CLEANING OR CHANGING THE AIR CLEANER CARTRIDGE
204
4.7.1.b CHECKING AND CLEANING THE CAB AIR FILTER
205
4.7.1.c CHECKING AND CLEANING THE RECIRCULATING AIR FILTER (only for machines with air conditioner)
206
4.7.1.d BLEEDING THE BRAKING CIRCUIT
207
4.7.1.e CLEANING THE WATER SEPARATOR
208
4.7.1.f CHECKING AND ADJUSTING THE WHEEL TOE-IN
208
4.7.1.g CHECKING AND ADJUSTING THE PARKING BRAKE
209
4.7.1.h CHECKING THE BRAKING EFFICIENCY
210
4.7.1.j CHECKING AND ADJUSTING THE BRAKE PEDAL STROKE
211
4.7.1.k ADJUSTING THE AUTOMATIC RETURN- TO-DIG DEVICE OF THE FRONT BUCKET (if installed)
211
4.7.1.l CHECKING AND ADJUSTING THE STABILIZER SLACK
212
4.7.2 MAINTENANCE INTERVALS IN CASE OF USE OF THE DEMOLITION HAMMER
213
4.7.2.a CHANGING THE HYDRAULIC OIL FILTER
213
4.7.2.b CHANGING THE HYDRAULIC OIL
213
4.7.3 CHECKS BEFORE STARTING
214
4.7.3.a VARIOUS CHECKS
214
4.7.3.b CHECKING THE COOLANT LEVEL
214
4.7.3.c CHECKING THE FUEL LEVEL
215
4.7.3.d CHECKING THE ENGINE OIL LEVEL
215
4.7.3.e CHECKING THE HYDRAULIC CIRCUIT OIL LEVEL
216
4.7.3.f DRAINING THE WATER SEPARATOR
217
4.7.4 MAINTENANCE EVERY 10 HOURS OF OPERATION
218
4.7.4.a LUBRICATING THE JOINTS
218
4.7.5 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION (Only for machines in which the synthetic...
220
4.7.6 MAINTENANCE EVERY 50 HOURS OF OPERATION
220
4.7.6.a CHECKING THE RADIATOR FLUID LEVEL
220
4.7.6.b CHECKING THE BRAKING SYSTEM OIL LEVEL
220
4.7.6.c LUBRICATING THE PROPELLER SHAFTS
221
4.7.6.d LUBRICATING THE FRONT AXLE JOINTS AND CENTRAL COUPLING AND THE REAR AXLE JOINTS
222
4.7.6.e CHECKING THE TYRE PRESSURE
222
4.7.6.f CHECKING THE ELECTRICAL SYSTEM
223
4.7.7 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION
224
4.7.8 MAINTENANCE EVERY 250 HOURS OF OPERATION
225
4.7.8.a ADJUSTING THE FAN BELT TENSION
225
4.7.8.b ADJUSTING THE A/C COMPRESSOR BELT TENSION (Only for machines with air conditioner)
226
4.7.8.c CHECKING THE BATTERY ELECTROLYTE LEVEL
227
4.7.8.d CHECKING THE FRONT AXLE OIL LEVELS
228
4.7.8.e CHECKING THE REAR AXLE OIL LEVELS
228
4.7.8.f CHECKING THE HYDRAULIC TRANSMISSION OIL LEVEL
229
4.7.8.g CHECKING THE WHEEL NUT DRIVING TORQUE
229
4.7.9 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines in which the syntheti...
230
4.7.10 MAINTENANCE EVERY 500 HOURS OF OPERATION
231
4.7.10.a CHANGING THE ENGINE OIL
231
4.7.10.b CHANGING THE ENGINE OIL FILTER
232
4.7.10.c CHANGING THE HYDRAULIC SYSTEM OIL FILTER
232
4.7.10.d CHANGING THE FUEL FILTER
235
4.7.10.e DRAINING THE FUEL TANK
236
4.7.10.f DRAINING THE HYDRAULIC OIL TANK (Only for machines in which the synthetic biodegradable ...
237
4.7.10.g CLEANING THE OUTSIDE OF THE RADIATORS
238
4.7.10.h CLEANING THE OUTSIDE OF THE A/C CONDENSER (Only for machines with air conditioner)
239
4.7.11 MAINTENANCE EVERY 1000 HOURS OF OPERATION
240
4.7.11.a CHANGING THE FRONT AXLE OIL
240
4.7.11.b CHANGING THE REAR AXLE OIL
241
4.7.11.c CHANGING THE HYDRAULIC TRANSMISSION OIL
242
4.7.11.d CHANGING THE HYDRAULIC TRANSMISSION FILTER
243
4.7.11.e CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE
243
4.7.12 MAINTENANCE EVERY 2000 HOURS OF OPERATION
244
4.7.12.a CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER
244
4.7.12.b CHANGING THE COOLANT
246
4.7.12.c CHANGING THE BRAKING SYSTEM OIL
248
4.7.12.d CHECKING THE ALTERNATOR AND THE STARTER
248
4.7.12.e CHECKING THE QUANTITY OF COOLANT IN THE A/C SYSTEM (Only for machines with air conditioner)
249
4.7.13 MAINTENANCE EVERY 4000 HOURS OF OPERATION
250
4.7.13.a CHANGING THE A/C DEHYDRATING FILTER (Only for machines with air conditioner)
250
4.7.13.a CHECKING THE OPERATING CONDITIONS OF THE A/C COMPRESSOR (Only for machines with air cond...
250
5.1 TECHNICAL DATA
252
5.1.1 STANDARD OVERALL DIMENSIONS WITH CENTERED BACKHOE
252
5.1.2 STANDARD OVERALL DIMENSIONS WITH FOLDED BACKHOE
252
5.1.3 TECHNICAL CHARACTERISTICS
253
5.1.4 LIFTING CAPACITIES
254
5.1.4.1 SYMBOL TABLE
254
5.1.4.2 LIFTING CAPACITY (STANDARD BOOM)
255
5.1.4.3 LIFTING CAPACITY (OFFSET BOOM)
256
6.1 AUTHORIZED OPTIONAL EQUIPMENT
258
6.1.1 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT
258
6.2 FRONT EQUIPMENT QUICK COUPLING DEVICES
259
6.2.1 MANUAL CONTROL QUICK COUPLING
259
6.2.2 HYDRAULIC CONTROL QUICK COUPLING FOR STANDARD BUCKET
260
6.2.3 HYDRAULIC CONTROL QUICK COUPLING FOR 4IN1 BUCKET AND OPTIONAL EQUIPMENT WITH UNIDIRECTIONAL...
260
6.3 4in1 BUCKET
261
6.3.1 DESCRIPTION AND CONTROLS
261
6.3.2 SAFETY DEVICES
261
6.3.3 INSTALLING THE 4in1 BUCKET
262
6.3.4 USING THE 4in1 BUCKET
263
6.3.5 MAINTENANCE
263
6.4 PALLET FORKS
264
6.4.1 DESCRIPTION
264
6.4.2 SAFETY DEVICES
264
6.4.3 USING THE FORKS
265
6.4.3.1 PREPARING THE PALLET FORKS FOR USE
265
6.4.3.2 OVERTURNING THE FORKS FOR TRAVEL ON ROADS
266
6.4.4 REMOVING THE FORKS
267
6.4.5 INSTALLING THE FORKS
267
6.4.6 MAINTENANCE
267
6.5 BACKHOE TELESCOPIC ARM
268
6.5.1 DESCRIPTION AND CONTROL
268
6.5.1.1 VERSION WITH STANDARD CONTROLS
268
6.5.1.2 VERSION WITH SERVO CONTROLS (if installed)
268
6.5.2 SAFETY DEVICES
269
6.5.3 USING THE TELESCOPIC ARM
269
6.5.4 MAINTENANCE
270
6.5.4.1 ADJUSTING THE GUIDE SLACK
270
6.6 ARRANGEMENT FOR THE INSTALLATION OF THE DEMOLITION HAMMER
272
6.6.1 DESCRIPTION AND CONTROL
272
6.6.1.1 VERSION WITH STANDARD CONTROLS
272
6.6.1.2 VERSION WITH SERVO CONTROLS (if installed)
272
6.6.2 USE OF THE DEMOLITION HAMMER AND RULES TO BE OBSERVED
273
FOR A CORRECT USE OF THE HAMMER, IT IS NECESSARY TO:
273
ALWAYS AVOID THE FOLLOWING INCORRECT USES:
275
6.6.3 INSTALLING AND REMOVING THE DEMOLITION HAMMER
277
6.6.3.1 INSTALLING THE HAMMER
277
6.6.3.2 REMOVING THE HAMMER
279
6.6.4 USING THE HAMMER
279
OPERATIONS WITH THE HYDRAULIC HAMMER AND COMPACTING TOOLS
279
6.6.5 MAINTENANCE
279
6.7 APPLICATION OF THE OFFSET DEVICE
280
6.7.1 DESCRIPTION AND CONTROL
280
6.7.1.1 VERSION WITH STANDARD CONTROLS
280
6.7.1.2 VERSION WITH SERVO CONTROLS (if installed)
281
6.7.2 MAINTENANCE
281
6.8 ARRANGEMENT FOR THE OPERATION OF OPTIONAL EQUIPMENT WITH UNIDIRECTIONAL OIL FLOW
282
6.8.1 DESCRIPTION AND CONTROL
282
6.8.1.1 VERSION WITH STANDARD CONTROLS
282
6.8.1.2 VERSION WITH SERVO CONTROLS (if installed)
282
6.8.2 INSTALLING AND CONNECTING THE EQUIPMENT
283
6.8.3 MAINTENANCE
283
6.9 ARRANGEMENT FOR THE INSTALLATION OF THE CLAMSHELL BUCKET
284
6.9.1 DESCRIPTION AND CONTROL
284
6.9.1.1 VERSION WITH STANDARD CONTROLS
284
6.9.1.2 VERSION WITH SERVO CONTROLS (if installed)
285
6.9.2 INSTALLING THE CLAMSHELL BUCKET
286
6.9.3 USING THE CLAMSHELL BUCKET
287
6.9.4 MAINTENANCE
287
6.10 ARRANGEMENT FOR THE INSTALLATION OF THE MANUAL HYDRAULIC HAMMER
288
6.10.1 DESCRIPTION AND CONTROL
288
6.10.2 CONNECTING AND REMOVING THE HAMMER
289
6.10.2.1 CONNECTING THE HAMMER
289
6.10.2.2 REMOVING THE CONNECTIONS
289
6.10.3 USING THE HAMMER
290
6.10.4 MAINTENANCE
290
6.11 LOAD STABILIZER SYSTEM (LSS) (Optional)
291
6.11.1 ACCUMULATOR OF THE LOAD STABILIZER SYSTEM (LSS)
291
6.12 REAR EQUIPMENT RAPID COUPLING DEVICE
292
6.12.1 EQUIPMENT COUPLING AND RELEASE PROCEDURE
293
6.12.2 MAINTENANCE
295
THIS PAGE WAS INTENTIONALLY LEFT EMPTY
296
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Komatsu Utility WB97S-2 Specifications
General
Brand
Komatsu Utility
Model
WB97S-2
Category
Compact Loader
Language
English
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