SECTION 5 - BASIC HYDRAULIC INFORMATION & SCHEMATICS
5-30
3121714
Assembly Instructions for Adjustable Port End
Metric (MFF) Fittings
1.
Inspect components to ensure that male and female
threads and surfaces are free of rust, splits, dirt, foreign
matter, or burrs.
2.
If O-ring is not pre-installed, install proper size, taking
care not to damage it. See O-ring Installation (Replace-
ment) for instructions.
CARE TO BE TAKEN WHEN LUBRICATING O-RING. AVOID ADDING OIL TO THE
THREADED CONNECTION OF THE FITTING. THE LUBRICATION WOULD CAUSE
INCREASED CLAMPING FORCE AND CAUSE FITTING DAMAGE.
3.
Pre-lubricate the O-ring with Hydraulic Oil.
4.
For Non-Adjustable Fittings and Plugs, thread the fitting
by hand until contact.
5.
For Adjustable fittings, refer to Adjustable Stud End
Assembly for proper assembly.
6.
Torque the fitting or nut to value listed in Table 5-18,
Table 5-19, Table 5-20, Metric Flat Face Port (MFF) - L
Series and Table 5-21, Table 5-22, Table 5-23, Metric Flat
Face Port (MFF) - S Series while using the Double
Wrench Method.
NOTE:
The table headings identify the Metric port and the type on
the other side of the fitting. The torque will be applied to
the Metric port.
NOTE:
Torque values provided in Table 5-18, Table 5-19, Table 5-
20,
Metric Flat Face Port (MFF) - L Series
and Table 5-21,
Table 5-22, and Table 5-23,
Metric Flat Face Port (MFF) - S
Series
are segregated based on the material configuration
of the connection.
‘ALUMINUM/BRASS FITTINGS OR ALUMINUM/BRASS
MATING COMPONENTS’ indicate either the following
material configurations:
a.
STEEL fittings with ALUMINUM or BRASS mating
components.
b.
ALUMINUM or BRASS fittings with STEEL mating
components.
c.
ALUMINUM or BRASS fittings with ALUMINUM or
BRASS mating components.
7.
Inspect to ensure the O-ring is not pinched and the
washer is seated flat on the counterbore of the port.
Summary of Contents for E450A
Page 2: ......
Page 22: ...SECTION 1 SPECIFICATIONS 1 4 3121714 Figure 1 2 Maintenance Lubrication Diagram...
Page 51: ...SECTION 3 CHASSIS TURNTABLE 3121714 3 11 1001116232 A Figure 3 9 Drive Limit Switch...
Page 64: ...SECTION 3 CHASSIS TURNTABLE 3 24 3121714 1 0 Figure 3 18 Drive Hub Sheet 1 of 2...
Page 76: ...SECTION 3 CHASSIS TURNTABLE 3 36 3121714 Figure 3 27 Swing Components...
Page 96: ...SECTION 3 CHASSIS TURNTABLE 3 56 3121714 GENERATOR Figure 3 30 On Board Generator...
Page 116: ...SECTION 3 CHASSIS TURNTABLE 3 76 3121714 NOTES...
Page 343: ...SECTION 6 JLG CONTROL SYSTEM 3121714 6 27 CONNECTOR Figure 6 10 Power Module LH 1001192212 D...
Page 344: ...SECTION 6 JLG CONTROL SYSTEM 6 28 3121714 Figure 6 11 Power Module RH CONNECTOR 1001178339 E...
Page 479: ......