215593
143
Revision A
7.1.7
O-Ring Face Seal Hydraulic Fittings
Torque values are shown in following table below.
Figure 7.14: Hydraulic Fitting
1.
Check the components to ensure that the sealing surfaces
and fitting threads are free of burrs, nicks, scratches, and
any foreign material.
$
%
&
'
(
Figure 7.15: Hydraulic Fitting
2.
Apply hydraulic system oil to O-ring (B).
3.
Align the tube or hose assembly so that the flat face of
sleeve (A) or (C) comes in full contact with O-ring (B).
4.
Thread tube or hose nut (D) until it is hand-tight. The nut
should turn freely until it is bottomed out.
5.
Torque the fittings according to values in Table
NOTE:
If applicable, hold the hex on fitting body (E) to prevent the
rotation of fitting body and the hose when tightening fitting
nut (D).
6.
Use three wrenches when assembling unions or joining two
hoses together.
7.
Check the final condition of the fitting.
Table 7.13 O-Ring Face Seal (ORFS) Hydraulic Fittings
SAE Dash Size
Thread Size (in.)
Tube O.D. (in.)
Torque Value
32
Nm
lbf·ft
-3
Note
33
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
–
–
32.
Torque values and angles shown are based on lubricated connection as in reassembly.
33.
O-ring face seal type end not defined for this tube size.
Содержание HC10
Страница 10: ...215593 viii Revision A Index 167 Predelivery Checklist 173 TABLE OF CONTENTS...
Страница 18: ......
Страница 84: ......
Страница 100: ......
Страница 103: ......
Страница 104: ...215593 94 Revision A 6 3 Lower Roll and Frame Assembly...
Страница 106: ...215593 96 Revision A 6 4 Upper Roll Assembly 0...
Страница 108: ...215593 98 Revision A 6 5 Cover and Supports 0 0 0 0 0 0...
Страница 110: ...215593 100 Revision A 0 0 0 0 0 0 REPAIR PARTS...
Страница 112: ...215593 102 Revision A 6 6 Hydraulic Motor Mounts and Tensioner Motor MD 159661...
Страница 114: ...215593 104 Revision A REPAIR PARTS...
Страница 116: ...215593 106 Revision A 6 7 Hydraulic Motor Mounts and Tensioner Motor MD 159648...
Страница 118: ...215593 108 Revision A REPAIR PARTS...
Страница 120: ...215593 110 Revision A 6 8 Belt Drive and Shield Motor MD 159661...
Страница 122: ...215593 112 Revision A 6 9 Belt Drive and Shield Motor MD 159648...
Страница 124: ...215593 114 Revision A 6 10 Hydraulic Completion Package Motor MD 159661...
Страница 126: ...215593 116 Revision A REPAIR PARTS...
Страница 128: ...215593 118 Revision A 6 11 Hydraulic Completion Package Motor MD 159648...
Страница 130: ...215593 120 Revision A REPAIR PARTS...
Страница 132: ...215593 122 Revision A 6 12 Gears and Roll Coupling Assembly New With Washer MD 30441...
Страница 134: ...215593 124 Revision A 6 13 Gears and Roll Coupling Assembly Old With Washer MD 130688...
Страница 136: ...215593 126 Revision A 6 14 Forming Shields...
Страница 138: ...215593 128 Revision A 6 15 Feed Deck and Pan 0 1...
Страница 140: ...215593 130 Revision A 0 1 REPAIR PARTS...
Страница 142: ...215593 132 Revision A 6 16 Mounting Brackets...
Страница 144: ......
Страница 156: ......
Страница 158: ......
Страница 168: ......
Страница 184: ......
Страница 185: ......