Hydraulic pump, Installation, Description – Lull 1044C-54 Series II Service Manual User Manual

Page 112

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Supply, Pressure, and Return Hydraulics

5-30

31200079

5. Remove the pressure filter assembly from the hole in the filter

mounting bracket.

Installation

Pressure Filter Assembly

(Ref. Fig. 5-20) The following procedure describes installation of the
hydraulic pressure filter assembly.

1. Insert the pressure filter assembly through the hole in the filter

mounting bracket, making sure that the bypass indicator is closest to
back of the mounting bracket.

2. Secure the pressure filter assembly to the mounting bracket with the

four (4) each capscrews and lockwashers. For final tightening, torque
the capscrews to 75 in-lbs.

3. Connect the three (3) fittings (Items 4,6 and 7) to the pressure filter

assembly. For final tightening, torque to 75–85 ft-lbs.

Hydraulic Pump

Description

Fig. 5-21: Hydraulic Pump Location

0

80

60

40

20

-20

K

1066

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