Komatsu D37EXi-23 D37PXi-23 D39EXi-23 D39PXi-23 Shop Manual

Structure and function
Table of contents
Engine and cooling system
Engine related parts
Variable flow turbocharger
EGR system piping drawing
EGR system circuit diagram
EGR valve
EGR cooler
KCCV layout drawing
KCCV ventilator
KDOC muffler
Cooling system
Cooling fan motor
Oil cooler bypass and HST charge safety valve
Power train
Power train system
Damper
Hydraulic component layout of HST
Steering and brake control

Komatsu D 37EXi-23 D 37P Xi-23 D39EXi-23 D39PXi-23 Shop Manual

SEN06486-07

SERIAL NUMBERS
D37EXi-80179
D37PXi-80179
D39EXi-90404
D39PXi-90404 and up