LeeBoy 695 Operation, Service And Parts Manual page 47

Table 2-16. Torque Specifications For US Style Coupling Terminations
JIC, SAE 45°, ORFS, O-RING BOSS, GATES ADAPTERLESS AND MEGASEAL
JIC 37°, SAE 45°
Dash
& Mega-Seal
Size
(steel)
Ft-Lb
1/16
Inch
Min Max
-3
-4 10 11
-5 13 15
-6 17 19
-8 34 38
-10 50 56
-12 70 78
-14
-16 94 104
-20 124 138
-24 156 173
-32 219 243
Table 2-17. Torque Specifications For DIN 24, DIN
60, and Inverted Cone Style Coupling Terminations
DIN 24, DIN 60, AND INVERTED CONE
Size
mm
Light Heavy
Series Series
Tube OD Tube OD
6
8
10 8
12 10
14 12
15 14
16
18 20
22 25
28 30
38
35
42
LeeBoy Model 695 Motor Grader
Information and Specifications
JIC 37°, SAE 45°
Flat Face O-Ring
& Mega-Seal
Seal (Steel)
(steel)
Ft-Lb
Min Max Min
5 6 10
7 9
12 15 18
20 24 32
34 40 46
53 60 65
65
74 82 92
75 83 125
79 87 150
158 175
Torque
Ft-Lb
Min Max
7 15
15 26
18 30
22 33
26 37
30 52
30 52
44 74
59 89
74 111
74 162
133 184
148 221
SAE O-Ring Boss
(Steel) & Gates
Adapterless ≤
4000 PSI
Ft-Lb Ft-Lb
Max Min
12 14
20 24
40 37
56 50
80 75
80
105 111
140 133
180 156
Table 2-18. Torque Specifications For 4-Bolt
Flange Connections
4-BOLT FLANGES
Dash Size Bolt Size
1/16 Inch Inch
-8 0.31
-12 0.38
-16 0.44
-20 0.50
-24 0.63
-32 0.75
1. Align faces and finger tighten bolts before
applying final torque in a pattern. The seal faces
must be parallel with even bolt tension to seal
properly.
2. Torque values apply to bolts which are plated or
coated in light engine oil.
3. Before assembly lubricate O-Ring with light oil
(SAE 10W or 20W).
SAE O-Ring Boss
(Steel) & Gates
Adapterless >
4000 PSI
Ft-Lb
Max Min Max
8 10
16 14 16
18 20
26 24 26
44 50 60
60 72 80
83 125 135
160 180
125 200 220
152 210 280
184 270 360
Torque
Ft-Lb
17
26
43
65
130
220
2-17
2 2 2