D475A-2
MACHINE MODEL
SERIAL No.
D475A-2
10201
and up
l This shop manual may contain attachments and optional equipment that are not
available in your area. Please consult your local Komatsu distributor for those items
you may require.
Materials and specifications are subject to change without notice.
l D475A-2 mount the SA12Vl40-1
engine.
For details of the engine, see the 12V140-1 Series Engine Shop Manual.
(Q 1995 KW*U
All Rights Reserved
09-95(01)01301
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Fl
/
/
2
198FO2406
F2
/
ii
3
F56103203
F3
F56103204
F4
F56103205
30-23
0
REMOVAL OF TORQUE
REMOVAL OF FUEL INJECTION
CONVERTER COOLER
PUMP ASSEMBLY (LEFT,
ASSEMBLY
RIGHT)
1.
2.
3.
4.
5.
6.
7.
8.
9.
Remove radiator top cover.
Remove underguard.
*
Sling the underguard cover, remove the
mounting bolts, then lower slowly and
open.
Drain oil.
*
Remove the drain plug and drain the oil
from the torque converter cooler.
Disconnect tube (1). (See Fl)
Disconnect hose (2). (See F2)
A Fix the fan with rope to prevent
it from
turning, and take steps to make sure that
the engine cannot be started.
Disconnect bracket (3). (See F3)
*
Disconnect the bracket at the cooler end.
Remove windbreak plate (4). (See F4)
Remove cap (5). (See F4)
Remove
torque converter cooler assembly
(6). (See F5)
&I kg
Torque conve