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SkyTrak 6036 Service Manual User Manual

Page 131

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Section 9.

Hydraulic System

Model 6036 S/N 9B0499 and Before

9-18

M

RIGHT REAR

STEERING
CYLINDER

RIGHT FRONT

STEERING

CYLINDER

COUNTER-

BALANCE

VALVE

LEFT REAR

STEERING
CYLINDER

STEER SELECT VALVE

LEFT FRONT

STEERING
CYLINDER

POWER STEERING UNIT

METERING

SECTION

CONTROL

VALVE

SECTION

MAIN

CONTROL

VALVE

STEER

RELIEF

VALVE

RESERVOIR

STRAINER

TANDEM

PUMP

0-4000 psi

PRESSURE

GAUGE

STEERING AND

EMERGENCY

BRAKE PUMP

SEQUENCE

VALVE

RETURN

FILTER

3

GPM

TO PRESSURE

REDUCING VALVE

30

GPM

Fig. 9.7 Power Steering Circuit

VALVE

SECTIONS

A B C D

G H G H G H

I J I J I J

NO STEER

E F E F E F

CRAB

4-WHEEL

2-WHEEL

LEFT TURN

RIGHT TURN

A B C D A B C D

15

GPM

MA0481