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Galeo D61EX-15
Komatsu Galeo D61EX-15 User Manual
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SERVICE PROCEDURE
MAINTENANCE
4-46
POWER TIL
TDOZER
(1) Lift cylind
er bottom
pin (2 p
laces)
(2) Lift cylind
er head p
in (2 pl
aces)
(3) Lift
rod (4 places
)
(4) Cen
ter brace b
all join
t (2 p
laces)
(5) Tilt brace ball
joint (
1 place)
(6) Tilt brace thread
(1 plac
e)
(7) Lift le
ver mou
nting p
in (4
places)
(8) Tilt cylinder ba
ll jo
int (1 pl
ace)
240
242
Table of Contents
Table of Contents
11
Foreword
6
Safety Information
6
Introduction
8
Necessary Information
9
Product Identification Number (Pin)/Machine Serial No. Plate
9
Engine Serial No. Plate
9
Emission Control Information Label
10
Position of Service Meter
10
Table of Enter Serial No. and Distributor
10
Table of Contents
11
Contents
12
Safety
18
Safety Labels
21
Positions of Safety Pictograms
21
Safety
21
Safety Labels
22
Fire Extinguisher and First Aid Kit
26
Clothing and Personal Protective Items
26
General Precautions
26
Safety Rules
26
Safety Features
27
Keep Machine Clean
27
Inside Operator's Compartment
27
Always Apply Lock When Leaving Operator's Seat
27
Handrails and Steps
28
Mounting and Dismounting
28
Prevention of Burns
29
No People on Attachments
29
Crushing or Cutting Prevention
29
Fire Prevention
30
Action if Fire Occurs
31
Window Washer Liquid
31
Precautions When Using ROPS (Roll over Protective Structure)
31
Precautions for Attachments
31
Unauthorized Modification
31
Do Not Go Close to High-Voltage Cables
32
Working on Loose Ground
32
Safety at Worksite
32
Ensure Good Visibility
33
Ventilation for Enclosed Areas
33
Checking Signalman's Signals and Signs
33
Emergency Exit from Operator's Cab
33
Be Careful about Asbestos Dust
34
Precautions When Starting
35
Checks before Starting Engine
35
Starting Engine
35
Precautions for Operation
35
Precautions in Cold Areas
36
Operation
37
Checks before Operation
37
Precautions for Moving Machine Forward or in Reverse
37
Precautions When Traveling
37
Traveling on Slopes
38
Using Brakes
38
Parking Machine
39
Operate Carefully on Snow
39
Loading and Unloading
40
Shipping
40
Transportation
40
Battery
41
Battery Hazard Prevention
41
Starting with Booster Cable
42
Towing
43
When Towing
43
Appoint Leader When Working with Others
44
Stop Engine before Carrying out Inspection and Maintenance
44
Precautions for Maintenance
44
Keep Work Place Clean and Tidy
44
Warning Tag
44
Two Workers for Maintenance When Engine Is Running
45
Proper Tools
46
No Unauthorized Personnel into Area
46
Attachments
46
Removing Battery Terminal
47
Repair Welding
47
Precautions When Using Hammer
47
Noise
47
Work under the Machine
47
Precautions When Using High-Pressure Grease to Adjust Track Tension
48
Do Not Disassemble Recoil Spring
48
Precaution with High-Pressure Oil
48
Periodic Replacement of Safety Critical Parts
49
Compressed Air
49
Maintenance for Air Conditioner
49
Waste Material
49
Handling High-Pressure Hoses
49
Operation
50
General View
51
General View of Machine
51
General View of Controls and Gauges
52
Explanation of Components
55
Front Panel
55
Check Monitor System
56
Emergency Caution Items
57
Caution Items
59
Meter Group
61
Lamps
66
Switches
68
Method of Using Maintenance Mode
73
Switches
82
Control Levers and Pedals
86
Circuit Breaker
93
Fuse
94
Fusible Link
96
Electric Power Take-Out Adapter
97
Machine Equipped with Cab
97
Machine Equipped with Canopy
97
Door - Open Lock
98
Sash Glass Intermediate Lock
98
Cap, Cover with Lock
99
Method of Opening and Closing Cap with Lock
99
Method of Opening and Closing Cover with Lock
100
Opening and Closing Engine Side Cover
101
Door Pocket
101
Ashtray
102
Tool Box
102
Car Stereo, Handling
103
Explanation of Components
103
Method of Operation
109
Precaution When Using
111
Air Conditioner, Handling
112
General Locations and Function of Control Panel
112
Method of Operation
115
Precaution When Using Air Conditioner
116
Set so that Cold Air Does Not Directly Blow Onto the Glass Surface
116
Inspection During Off-Season
116
Procedure for Replacing Receiver
116
Check Compressor Belt Tension and Refrigerant (Gas) Level
116
Cleaning Air Filter
117
Accumulator, Handling
118
Method of Releasing Pressure in Operating Circuit on Machine Equipped with Accumulator
118
Walk-Around Check
121
Check before Starting Engine, Adjust
121
Operation
121
Check before Starting
123
Adjustment
131
Operation and Check before Starting Engine
136
Starting Engine
138
Normal Starting
138
Starting in Cold Weather
140
Warming up Operations
143
Breaking in the New Machine
143
Operations and Checks after Starting Engine
143
Starting in Cold Weather
144
Stopping Engine
146
Machine Operation
147
Moving Machine
147
Stopping Machine
149
Shifting Gears
150
Gearshifting Operation
150
Gearshifting Operation Using Preset Mode Function
151
Auto down Shift Operation
152
Shifting between Forward and Reverse
153
Normal Turning
155
Steering Machine
155
Precautions for Operation
157
Pay Attention to Gauges
157
Permissible Water Depth
157
Precautions When Traveling up or down Hills
157
Precautions on Slopes
157
Precautions for Blind Spots Caused by Cab and Rops Structures
158
Method of Using Brakes
158
Is Prohibited to Modify the Cab Glass in any Way that will Obstruct the View
158
It Is Prohibited to Keep the Door Open During Operations
158
Work Possible Using Bulldozer
159
Dozing
159
Smoothing
159
Cutting into Hard or Frozen Ground or Ditching
160
Felling Trees, Removing Stumps
160
Adjust Angle of Blade Edge
161
Adusting Posture of Work Equipment
161
Adjust Amount of Tilt Power Tilt
162
Parking Machine
163
Check after Finishing Work
164
Before Starting Engine
164
After Starting Engine
164
Locking
165
Tips for Longer Undercarriage Life
166
Operation Method
166
Power Angle, Power Tiltdozer
167
Power Tiltdozer
167
Transportation
167
Precautions When Removing Work Equipment
167
Removing Cab
167
Transportation Means
167
Precautions When Removing Rops
168
Loading, Unloading Work
169
Lifting Machine
173
Precautions for Low Temperature
177
Cold Weather Operation
177
After Completion of Work
179
After Cold Weather
179
Long-Term Storage
180
Before Storage
180
During Storage
180
After Storage
180
Machine Towing Method
181
After Running out of Fuel
181
Troubleshooting
181
When It Is Possible to Start Engine
182
When Engine Does Not Start
183
If Battery Is Discharged
187
Remove and Install Battery
187
Precautions for Battery Charging
188
Starting Engine with Booster Cable
188
Other Trouble
191
Electrical System
191
Monitor Panel
192
Chassis
193
Engine
194
Guide to Maintenance
197
Outline of Service
200
Outline of Oil, Fuel, Coolant, and Performing Oil Clinic
200
Oil
200
Fuel
200
CARRYING out KOWA (Komatsu Oil Wear Analysis)
201
Grease
201
Coolant
201
Storing Oil and Fuel
202
Filters
202
Relating to Electric System
203
Maintenance Schedule Chart 4
212
Maintenance Schedule Chart
213
Check, Clean and Replace Air Cleaner Element
214
When Required
214
Clean Inside of Cooling System
218
Check Track Shoe Tension, Adjust
221
Check and Tighten Track Shoe Bolts
223
Check Electrical Intake Air Heater
223
Reverse and Replace End Bits and Cutting Edges
224
Clean, Check Radiator Fins
226
Check, Adjust Air Conditioner
228
Check Door Lock Striker
229
Grease Door Hinge
229
Replace Door Damper
229
Check Door Latch
230
Check Window Washer Fluid Level, Add Fluid
230
Replace Wiper Blade
231
Check Idler Oil Level, Add Oil
232
Adjust Idler Clearance
233
Check Link Pitch
233
Check Height of Grouser
234
Check Outside Diameter of Track Roller
234
Adjust Play in Center Ball
235
Lubricating Universal Joint
236
Procedure for Bleeding Air in Hydraulic System
237
Check before Starting
238
Drain Water, Sediment from Fuel Tank
239
Every 50 Hours Service
239
Lubricating
239
Every 250 Hours Service
240
Lubricating
240
Grease Equalizer Bar Center Pin
242
Grease Equalizer Bar Side Pin
242
Check Oil Level in Final Drive Case, Add Oil
243
Check Oil Level in Hydraulic Tank, Add Oil
243
Check Level of Battery Electrolyte
244
Clean Water Separator Strainer
246
Check Brake Performance
247
Check Air Conditioner Compressor Belt Tension, Adjust
248
Clean Air Conditioner Air Filter (Fresh/Recirc Filter)
249
Every 500 Hours Service
250
Replace Fuel Filter Cartridge
250
Change Oil in Engine Oil Pan, Replace Engine Oil Filter Cartridge
251
Replace Corrosion Resistor Cartridge
252
Replace Power Train Oil Filter Element
252
Change Oil in Power Train Case, Clean Strainers (Power Train Strainer, Scavenging Pump Strainer)
253
Every 1000 Hours Service
253
Check Oil Level in Damper Case, Add Oil
255
Change Oil in Final Drive Case
256
Clean Breather
256
Check All Tightening Parts of Turbocharger
257
Check for Loose Rops Mount Bolts
257
Check Play of Turbocharger Rotor
257
Change Oil in Hydraulic Tank, Replace Oil Filter Element
258
Every 2000 Hours Service
258
Replace Hydraulic Tank Breather Element
259
Change Oil in Damper Case
260
Check Alternator, Starting Motor
261
Check Engine Valve Clearance, Adjust
261
Check Vibration Damper
261
Clean, Check Turbocharger
261
Check Water Pump
262
Every 4000 Hours Service
262
Specifications
264
Attachments, Options
266
General Precautions
267
Precautions Related to Safety
267
General View
268
Handling Hydraulic Ripper
268
Explanation of Components
269
Adjusting Posture of Work Equipment
270
Check before Starting Engine, Adjust
270
Operation
270
Other Trouble
272
Troubleshooting
272
Every 250 Hours Service
273
Maintenance
273
Specifications
273
Air Suspension Seat
274
Deluxe Seat
277
Headrest
279
Equipping Fire Extinguisher and First-Aid Kit
280
4
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Komatsu Galeo D61EX-15 Specifications
General
Brand
Komatsu
Model
Galeo D61EX-15
Category
Excavators
Language
English
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