PTV 35/44/55/66 Installation Manual
Rev. 1.1 47
When disconnecting hydraulic lines and fitting hydraulic fluid will escape. It is recommended to have a
proper container to catch any escaping fluid during installation. Always wear safety glasses when
performing these procedures.
3. Hydraulic Fittings at Hydraulic Junction Block: All fittings on the junction block are capped or plugged.
Remove the male plugs first and the female caps second. It is highly recommended to install the 90°
elbow fittings as shown when the installation permits, Fig.14. When the elbow fittings cannot be
installed due to the construction of the vehicle, connect the ¼” male and female hoses going to the
hydraulic enclosure directly to the hydraulic junction block, Fig. 15.
1/4"
90° Elbow
3/8"
90° Elbow
3/8"
90° Elbow
1/4"
90° Elbow
Hydraulic
Block
Front View
of Right
Column
Hydraulic
Block
1/4"
Male
End Hose
1/4"
Female
End Hose
3/8"
Female
End Hose
3/8"
Male
End Hose
Order of Installation for Hydraulic Fitting
Port ID
1/4"
Female
3/8"
Male
1/4"
Male
3/8"
Female
Installation of fittings/hoses should be installed in this order:
First install fitting/hose to
Port B
Second install fitting/hose to
Port C
Third install fitting/hose to
Port A
Fourth install fitting/hose to
Port D
A
B
C
D
3/8"
Plug
1/4"
Cap
1/4"
Plug
3/8"
Cap
Hydraulic
Block
Front View
of Right
Column
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