Idler - Adjust clearance horizontally...................... 4-27
Idler - Adjust clearance in vertical direction.......... 4-28
Idler - Check oil level.............................................4-27
If any problem is found..........................................2-10
If machine monitor shows warning display......... 3-219
Indicator - Check electrolyte level......................... 4-47
Inducement Strategy for abnormalities recurrences
within 40 hours.............................................3-118
Inducement strategy when abnormalities are detected
in the Urea SCR System devices Except abnor-
malities in the EGR system.......................... 3-111
Inducement strategy when abnormality is found in the
EGR Valve System by the Urea SCR system.......
..................................................................... 3-113
Inducement strategy when the DEF tank Level be-
comes low....................................................3-108
Inside operator's compartment............................. 2-10
Inspecting machine................................................. 2-9
Introduction............................................................. 1-8
Investigate and confirm jobsite conditions............ 2-16
J
Joystick (steering, directional and gear shift lever)
(PCCS lever)..................................................3-90
Jumper cable - Connect......................................3-214
Jumper cable - Disconnect................................. 3-214
K
KCCV filter element - Replace.............................. 4-67
Keep machine clean............................................... 2-9
Komatsu Closed Crankcase Ventilation (KCCV) 3-102
Komatsu genuine lubricants....................................4-2
Komatsu genuine replacement parts...................... 4-2
KOMTRAX.......................................................... 3-119
L
Lamp - Check operation......................................3-133
Language - Set..................................................... 3-75
Leveling work...................................................... 3-176
Lifting of personnel prohibited...............................2-13
Link pitch - Measure............................................3-180
Load display..........................................................3-41
Loading and unloading with trailer...................... 3-197
Location of engine number plate...........................1-10
Location of product identification number (PIN) / ma-
chine serial No. plate..................................... 1-10
Location of safety labels......................................... 2-3
Lock.................................................................... 3-183
Lock inspection cover............................................. 4-3
Low register range (bass) - Adjust...................... 3-195
Lubrication chart..................................................... 7-4
Lumber support - Adjust................. 3-138,3-142,3-144
Lunch box fixing belt............................................. 3-94
M
Machine - Adjust digging depth...............................6-6
Machine - Check walk-around...................... 3-120,6-6
Machine - Clean inside......................................... 4-23
Machine - Lift...................................................... 3-201
Machine - Load................................................... 3-197
Machine - Lubricate................................ 4-42,4-43,6-8
Machine - Operate.............................................. 3-178
Machine - Park....................................................3-181
Machine - Running-in the new machine..............3-156
Machine - Secure................................................3-198
Machine - Set each item / Save memory.............. 3-44
Machine - Shift gear............................................3-164
Machine - Start....................................................3-161
Machine - Start (Travel forward and reverse) / Stop....
.....................................................................3-161
Machine - Start after long-term storage.............. 3-206
Machine - Steer...................................................3-168
Machine - Stop....................................................3-163
Machine - Switch travel direction........................ 3-167
Machine - Transport............................................3-196
Machine - Travel on load.....................................3-196
Machine - Turn during forward travel.................. 3-169
Machine - Turn gradually during forward travel on
downhill slope.............................................. 3-171
Machine - Turn normally..................................... 3-168
Machine - Turn on downhill slope....................... 3-171
Machine - Unload................................................3-200
Machine equipment name.......................................3-2
Machine monitor - Basic operation when stopping en-
gine in normal situation....................................3-7
Machine monitor - Check.................................... 3-134
Machine monitor - Operate when operator identifica-
tion function is available with skip..................3-76
Machine monitor - Operate when operator identifica-
tion function is available without skip.............3-78
Machine monitor - Operate when starting engine in
abnormal situation........................................... 3-9
Machine monitor - Operate when starting engine in
normal situation............................................... 3-6
Machine monitor - Operate when starting engine
while engine shutdown secondary switch is ON...
.........................................................................3-6
Machine monitor - Operate when starting switch is
ON while operator ID input is set..................... 3-8
Machine monitor - Operate when trouble occurs while
operating machine......................................... 3-10
Machine monitor equipment name..........................3-4
Machine operations and controls..................3-120,6-6
Machine settings................................................... 3-62
Main use of machine...............................................1-8
Maintenance during long-term storage............... 3-206
Maintenance interval when diesel fuel mixed with bio-
fuel is used.....................................................4-13
Maintenance of air conditioner..............................2-33
Maintenance procedure........................................ 4-15
Maintenance schedule.......................................... 4-12
INDEX
8-4
Summary of Contents for D51EX-24
Page 2: ......
Page 20: ......
Page 56: ......
Page 276: ......
Page 353: ...SPECIFICATIONS 5 1...
Page 356: ......
Page 366: ......
Page 367: ...REPLACEMENT PARTS 7 1...
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