Removal; Fig. 5-20: Hydraulic Pressure Filter Assembly - JLG Lull 1044C-54 II Series Service Manual

Removal

Pressure Filter Assembly
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7. Insert a new filter element into bowl. Lubricate bowl O-ring with
hydraulic oil and install it on bowl.
8. Screw bowl into filter head and tighten until snug.
2
3
6
# Description
1 Filter Mounting Bracket
2 Capscrew
3 Lockwasher
4 90° O-Ring Hose Elbow

Fig. 5-20: Hydraulic Pressure Filter Assembly

(Ref. Fig. 5-20) The following procedure describes removal of the hydraulic
pressure filter assembly.
1. Follow preparation procedures as outlined in Section 3 of this manual.
Be sure to follow the guidelines in this section detailed under "General
Hydraulic Maintenance Practices" on page 5-3.
2. Clean the hydraulic pressure assembly to avoid contamination of the
system while removing the hydraulic pressure filter assembly.
3. Tag and slowly loosen the three (3) fittings (Items 4, 6 and 7) from the
pressure filter assembly and bleed any remaining oil. Cap fittings.
4. While securing the hydraulic pressure filter assembly (Item 5), loosen
and remove the four (4) each capscrews (Item 2) and lockwashers
(Item 3) that connect the pressure filter assembly to the filter mounting
bracket (Item 1).
Supply, Pressure, and Return Hydraulics
1
7
4
5
#
5 Pressure Filter Assembly
6 90° O-Ring Hose Elbow
7 Swivel Tee
MV0050
Description
5-29