Komatsu PC88MR-10 Shop Manual page 1426

INDEX
A-1 Troubleshooting for power supply system
(Air conditioner does not operate) ................. 80-67
A-2 Troubleshooting for compressor and
refrigerant system (Air is not cooled) ............. 80-69
A-3 Troubleshooting for blower motor system
(No air comes out or air flow is abnormal) ...... 80-72
A-04 Troubleshooting for FRESH/RECIRC air
changeover ................................................ 80-74
Accumulator ............................................... 10-161
Adjusting mirrors........................................... 30-69
Adjusting play of work equipment and swing
PPC valves ................................................ 30-57
Adjusting rearview camera angle ................. 30-125
Air conditioner component ............................... 80-4
Air conditioner controller ................................ 80-16
Air conditioner unit .............................. 80-10, 80-29
Anti-drop valve for arm ...................... 10-156, 60-53
Anti-drop valve for boom ................... 10-152, 60-51
Attachment circuit accumulator (for low
pressure circuit) ........................................ 10-162
Bleeding air from fuel system ......................... 30-20
Bleeding air from hydraulic circuit ................... 30-65
Carrier roller ................................................. 60-16
Center swivel joint............................. 10-160, 60-55
Check fan belt, replace.................................. 30-26
Circuit diagram and arrangement of connector
pins ........................................................... 80-24
Classification and procedure for
troubleshooting ........................................... 40-36
CLSS........................................................... 10-44
Coating materials list....................................... 50-6
Compressor ................................................. 80-17
Condenser ................................................... 80-18
Configuration and function of refrigeration
cycle ............................................................ 80-7
Connection of service tool ............................. 80-79
Connector contact identification ..................... 40-55
Connector list and layout ............................... 40-46
Control valve ...................................... 10-60, 60-28
Conversion table .......................................... 00-59
Cooling system............................................. 10-24
Disassembly and assembly of anti-drop valve
assembly.................................................. 50-172
PC88MR-10
A
B
C
D
Disassembly and assembly of center swivel
joint assembly........................................... 50-140
Disassembly and assembly of control valve
assembly.................................................. 50-152
Disassembly and assembly of idler assembly......50-
125
Disassembly and assembly of idler cushion
assembly.................................................. 50-128
Disassembly and assembly of swing
machinery assembly ................................. 50-113
Disassembly and assembly of track roller
assembly.................................................. 50-131
Disassembly and assembly of travel motor and
final drive assembly..................................... 50-78
Disassembly and assembly of travel PPC
valve assembly ......................................... 50-157
Disassembly and assembly of work equipment
PPC valve assembly ................................. 50-155
Dual pressure switch..................................... 80-15
E-1 Engine does not start (Engine does not
crank) ...................................................... 40-378
E-2 Manual preheating system does not work .....40-
384
E-3 While preheating is working, preheating
monitor does not light up............................ 40-387
E-4 When starting switch is turned to ON
position, machine monitor displays nothing.. 40-389
E-5 Engine coolant temperature monitor lights
up in white while engine is running.............. 40-392
E-6 Hydraulic oil temperature monitor lights up
in white while engine is running .................. 40-393
E-7 Charge level monitor lights up while engine
is running ................................................. 40-394
E-8 Fuel level monitor lights up in red while
engine is running....................................... 40-395
E-9 Engine coolant temperature monitor lights
up in red while engine is running................. 40-396
E-10 Hydraulic oil temperature monitor lights
up in red while engine is running................. 40-397
E-11 Engine oil pressure monitor lights up in
red while engine is running......................... 40-398
E-12 Fuel gauge display does not move from
minimum or maximum ............................... 40-399
E-13 Fuel gauge indicates incorrect amount
(indicates neither full nor empty) ................. 40-400
E-14 Engine coolant temperature gauge
display does not move from minimum or
maximum ................................................. 40-401
E-15 Engine coolant temperature gauge
indicates incorrect temperature (indicates
neither minimum nor maximum) ................. 40-402
INDEX
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