214685
332
Revision A
10.1.6
O-Ring Face Seal (ORFS) Hydraulic Fittings
Figure 10.10: Hydraulic Fitting
1.
Check components to ensure that sealing surfaces and
fitting threads are free of burrs, nicks, scratches, or any
foreign material.
Figure 10.11: Hydraulic Fitting
2.
Apply hydraulic system oil to O-ring (B).
3.
Align tube or hose assembly so that flat face of
sleeve (A) or (C) comes in full contact with O-ring (B).
4.
Thread tube or hose nut (D) until hand-tight. The nut
should turn freely until it is bottomed out.
5.
Torque fittings according to values in Table
NOTE:
If applicable, hold hex on fitting body (E) to prevent
rotation of fitting body and hose when tightening fitting
nut (D).
6.
Use three wrenches when assembling unions or joining
two hoses together.
7.
Check final condition of fitting.
Table 10.9 O-Ring Face Seal (ORFS) Hydraulic Fittings
SAE Dash Size
Thread Size (in.)
Tube O.D. (in.)
Torque Value
10
Nm
lbf·ft
-3
Note
11
3/16
–
–
-4
9/16
1/4
25
–
28
18
–
21
-5
5/16
–
–
-6
11/16
3/8
40
–
44
29
–
32
-8
13/16
1/2
55
–
61
41
–
45
-10
1
5/8
80
–
88
59
–
65
-12
1-3/16
3/4
115
–
127
85
–
94
-14
7/8
–
–
10. Torque values and angles shown are based on lubricated connection as in reassembly.
11. O-ring face seal type end not defined for this tube size.
Summary of Contents for FlexDraper FD1 Series
Page 2: ...FD1 Series FlexDraper Header Published June 2018...
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Page 45: ...214685 33 Revision A Figure 4 6 Filler Cap 10 Install filler cap A SETTING UP FLOAT MODULE...
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