SECTION 4 - BASIC HYDRAULIC INFORMATION & SCHEMATICS
4-18
3121781
Table 4-8.
O-ring Face Seal (ORFS)
- Aluminum/Brass
TYPE/FITTING IDENTIFICATION
Torque
Flats from Wrench
Resistance (F.F.W.R)**
M
ATERIAL
Dash
Size
Thread Size
ØA*
ØB*
[ft. lb.]
[N-m]
Tube Nuts
Swivel &
Hose Ends
(UNF)
(in)
(mm)
(in)
(mm)
Min
Nom
Max
Min
Nom
Max
AL
UMINUM/BR
ASS FIT
TINGS
OR
AL
UMINU
M
/BR
ASS
MA
TI
NG
C
OM
PO
NEN
TS;
UN-L
UBRIC
ATED THREADS
4
9/16-18
0.51
13.00
0.56
14.20
12
13
13
16
18
18
1/4 to 1/2 1/2 to 3/4
6
11/16-16
0.63
15.90
0.69
17.50
20
21
22
27
28
30
1/4 to 1/2 1/2 to 3/4
8
13/16-16
0.75
19.10
0.81
20.60
26
28
29
35
38
39
1/4 to 1/2 1/2 to 3/4
10
1-14
0.94
23.80
1.00
25.40
39
41
43
53
56
58
1/4 to 1/2 1/2 to 3/4
12
1 3/16-12
1.11
28.20
1.19
30.10
55
58
61
75
79
83
1/4 to 1/2 1/2 to 3/4
16
1 7/16-12
1.34
34.15
1.44
36.50
72
76
79
98
103
107
1/4 to 1/2 1/2 to 3/4
20
111/16-12
1.59
40.50
1.69
42.90
98
103
108
133
140
146
1/4 to 1/2 1/2 to 3/4
24
2-12
1.92
48.80
2.00
50.80
12
13
13
16
18
18
1/4 to 1/2 1/2 to 3/4
32
2 1/2-12
2.43
61.67
2.50
63.50
20
21
22
27
28
30
1/4 to 1/2 1/2 to 3/4
* ØA and ØB thread dimensions for reference only.
** See FFWR and TFFT Methods for FFWR procedure requirements.
Summary of Contents for 530LRT
Page 2: ......
Page 4: ...INTRODUCTION b 3121781 REVISION LOG Original Issue A September 03 2018...
Page 14: ...x 3121781 TABLE OF CONTENTS This page left blank intentionally...
Page 26: ...SECTION 1 SPECIFICATIONS 1 10 3121781 Figure 1 6 Torque Chart Sheet 2 of 5 SAE Fasteners...
Page 27: ...SECTION 1 SPECIFICATIONS 3121781 1 11 Figure 1 7 Torque Chart Sheet 3 of 5 SAE Fasteners...
Page 28: ...SECTION 1 SPECIFICATIONS 1 12 3121781 Figure 1 8 Torque Chart Sheet 4 of 5 METRIC Fasteners...
Page 29: ...SECTION 1 SPECIFICATIONS 3121781 1 13 Figure 1 9 Torque Chart Sheet 5 of 5 METRIC Fasteners...
Page 30: ...SECTION 1 SPECIFICATIONS 1 14 3121781 NOTES...
Page 110: ...SECTION 3 CHASSIS PLATFORM SCISSOR ARMS 3 68 3121781 NOTES...
Page 261: ......
