6
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42hW-201601
CHAPTER 6 HYDRAULIC SYSTEM
6
3015R(h)/3515R(h)/4015R(h)/F36R(h)/F42R(h) TRACTOR
1. CIRCUIT DIAgRAM FOR HYDRAULIC SYSTEM
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MAIN PUMP
PUMP SPEC
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PST PUMP
3
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SPECIFICATIONS (PST VALVE)
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2SHQFHQWHU1RQORDGUHDFWLRQ
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aNJIFP
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3
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FRONT SCV ASSEMBLY
3
$
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7
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3
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PST VALVE
PTO VALVE
*
3
*
64
3&
&/
/%5
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7
FRONT OUTLET VALVE
SPECIFICATIONS (PTO VALVE)
2SHUDWLQJIORZ
2SHUDWLQJWHPS
0D[SUHVVXUH
+\GUDXOLFRLO
a/30
,629*
NJIFP
r&ar&
2SHUDWLQJSUHVVXUH
NJIFP
DW/30
FRONT OUTLET VALVE
3
7
7
&
7
NJIFP
SAFETY VALVE
CONTROL VALVE
SPECIFICATIONS (FRONT OUTLET VALVE)
5DWHGSUHVVXUH
2SHUDWLQJWHPS
0D[SUHVVXUH
+\GUDXOLFRLO
NJIFP
DW/30
,629*
NJIFP
r&ar&
SPECIFICATIONS (CONTROL VALVE)
0D[IORZ
2SHUDWLQJWHPS
/HDNDJH
+\GUDXOLFRLO
/30
,629*
FFPLQNJIFP
r&ar&
SPECIFICATIONS (SECTIONAL VALVE)
5HOLHIYDOYHVHWWLQJSUHVVXUH
8VHGRLO
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aNJIFP
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3
7
%
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REAR SCV (OPTION)