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4 - 44
S-40 • S-45
Part No. 102521
October 2013
Section 4 • Repair Procedures
MANIFOLDS
7-9
Traction Manifold Components, 2WD (after serial number 7568)
The traction manifold is mounted inside the drive chassis at the non-steer end.
Index
Schematic
No.
Description
Item
Function
Torque
1
Relief valve, 280 psi / 19.3 bar ......... GA ........ Charge pressure circuit .................... 30-35 ft-lbs / 41-47 Nm
2
Flow divider/combiner valve ............. GB ........ Controls flow to drive motors
in forward and reverse ................ 90-100 ft-lbs / 122-136 Nm
3
Check valve ....................................... GC ........ Drive circuit ....................................... 30-35 ft-lbs / 41-47 Nm
4
Check valve ....................................... GD ........ Drive circuit ....................................... 30-35 ft-lbs / 41-47 Nm
5
Flow divider/combiner valve .............. GE ........ Controls flow to drive motors
in forward and reverse ...................... 50-55 ft-lbs / 68-75 Nm
6
Orifice, 0.070 inch / 1.78 mm ............ GF ........ Equalizes flow across flow
divider/combiner valve (item GB)
GA
GB
GC
GD
GE
GF
6
2
5
3
4
1
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