SECTION 5 - MAST COMPONENTS
31215825
5-7
5.4 HYDRAULIC LINE - DISCONNECT - SPECIAL TOOL
The extend and return hydraulic line couplings and hose fittings on this
machine require special tool JLG PN-7027247 to remove and install
them.
FULLY LOWER THE MAST TO RELIEVE PRESSURE IN THE
SYSTEM BEFORE REMOVING ANY HYDRAULIC LINES. CARE
-
FULLY LOOSEN REQUIRED FITTINGS, WEAR SAFETY PRO
-
TECTION EQUIPMENT WHEN WORKING WITH HYDRAULIC
SYSTEMS.
Instructions for tool use on both in-line and angled hose fit
-
tings are shown on the pages following.
Tool Use - In-Line Style Fittings
Push Type Hydraulic Line Removal - Special Tool
JLG PN - 7027247
Step 1.
Prior to disconnection, ensure that sys
-
tem is not under pressure.
Step 2.
Pull on hose assembly to create a gap
between the dust boot and hose fitting
shoulder.
Step 3.
Insert the disconnect tool in the gap cre
-
ated between the dust boot and hose fit
-
ting shoulder.
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