Komatsu D65EX-80001 Shop Manual page 7

Bulldozer
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100 Index
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Idler (Without idler support automatic thrust adjustment) .............................................................................. 20
Track roller..................................................................................................................................................... 22
Carrier roller................................................................................................................................................... 26
Sprocket......................................................................................................................................................... 28
Track shoe ..................................................................................................................................................... 32
401 Hydraulic system, Part 1 ........................................................................................................... SEN04967-00
Work equipment hydraulic system layout drawing ........................................................................................
Work equipment control.................................................................................................................................
Hydraulic tank and filter .................................................................................................................................
Scavenging pump.......................................................................................................................................... 10
Power train and steering lubrication pump .................................................................................................... 11
HSS pump ..................................................................................................................................................... 12
HSS motor ..................................................................................................................................................... 31
402 Hydraulic system, Part 2 ........................................................................................................... SEN04968-01
Control valve..................................................................................................................................................
CLSS ............................................................................................................................................................. 11
Function and operation of each valve............................................................................................................ 14
403 Hydraulic system, Part 3 ........................................................................................................... SEN04969-00
PPC valve (blade lift, blade tilt)......................................................................................................................
PPC valve (ripper) .........................................................................................................................................
Electric lever (steering).................................................................................................................................. 12
Quick drop valve............................................................................................................................................ 16
Work equipment lock solenoid valve ............................................................................................................. 18
Pitch selector solenoid valve ......................................................................................................................... 22
Hydraulic oil cooler bypass valve .................................................................................................................. 23
Accumulator................................................................................................................................................... 24
500 Work equipment ........................................................................................................................ SEN04970-02
Blade .............................................................................................................................................................
Cutting edge and end bit ............................................................................................................................... 10
Ripper (Multi shank) ...................................................................................................................................... 12
Ripper (Single shank) .................................................................................................................................... 13
Hydraulic cylinder .......................................................................................................................................... 14
Piston valve ................................................................................................................................................... 18
600 Cab and its attachments............................................................................................................ SEN04971-02
Cab mount .....................................................................................................................................................
Cab ................................................................................................................................................................
Subextremely cold spec. cab (subextremely cold weather spec.).................................................................
FRP canopy mount........................................................................................................................................
FRP canopy...................................................................................................................................................
700 Electrical system ....................................................................................................................... SEN04972-02
Monitor system ..............................................................................................................................................
Engine control system ................................................................................................................................... 18
Cooling system control system...................................................................................................................... 21
Electronic steering control system................................................................................................................. 23
KOMTRAX system ........................................................................................................................................ 26
KOMTRAX terminal (for GPRS) .................................................................................................................... 28
System components ...................................................................................................................................... 29
Sensor ........................................................................................................................................................... 37
20 Standard value table
100 Standard service value table ..................................................................................................... SEN05118-03
Standard service value table for engine ........................................................................................................
Standard service value table for chassis .......................................................................................................
30 Testing and adjusting
101 Testing and adjusting, Part 1 ..................................................................................................... SEN05119-02
D65EX, PX, WX-16
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SEN04931-14
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6
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