SECTION 5 - BASIC HYDRAULIC INFORMATION & HYDRAULIC SCHEMATICS
3121262
– JLG Lift –
5-9
Table 5-3. 37° Flare (JIC)Thread - Steel
Type/Fitting Identification
Torque
Flats from
Wrench
Resistance
(F.F.W.R)**
MA
TERI
AL
Dash Size
Thread
Size
ØA*
ØB*
[Ft-Lb]
[N-m]
(UNF)
(in)
(mm)
(in)
(mm)
Min
Nom
Max
Min
Nom
Max
STEEL
FIT
TINGS WITH ST
EEL MA
TING C
O
MPONENT
S;
UN-L
UBRIC
ATED THREADS
2
5/16-24
0.28
7.00
0.31
7.75
6
7
7
8
9
10
--
3
3/8-24
0.34
8.60
0.37
9.50
8
9
10
11
12
14
--
4
7/16-20
0.39
10.00
0.44
11.10
13
14
14
18
19
19
1-1/2 to 1-3/4
5
1/2-20
0.46
11.60
0.50
12.70
14
15
15
19
20
21
1 to 1-1/2
6
9/16-18
0.51
13.00
0.56
14.30
22
23
24
30
31
33
1 to 1-1/2
8
3/4-16
0.69
17.60
0.75
19.10
42
44
46
57
60
63
1-1/2 to 1-3/4
10
7/8-14
0.81
20.50
0.87
22.20
60
63
66
81
85
89
1 to 1-1/2
12
1 1/16-12
0.97
24.60
1.06
27.00
84
88
92
114
120
125
1 to 1-1/2
14
1 3/16-12
1.11
28.30
1.19
30.10
100
105
110
136
142
149
1 to 1-1/2
16
1 5/16-12
1.23
31.30
1.31
33.30
118
124
130
160
168
176
3/4 to 1
20
1 5/8-12
1.54
39.20
1.63
41.30
168
176
185
228
239
251
3/4 to 1
24
1 7/8-12
1.80
45.60
1.87
47.60
195
205
215
264
278
291
3/4 to 1
32
2 1/2-12
2.42
61.50
2.50
63.50
265
278
292
359
377
395
3/4 to 1
* ØA and ØB thread dimensions for reference only.
** See Appendix B for FFWR procedure requirements.
Summary of Contents for JLG 1500SJ
Page 1: ...Service and Maintenance Manual Model 1500SJ P N 3121262 March 7 2016...
Page 2: ......
Page 24: ...xx JLG Lift 3121262 LIST OF TABLES TABLE NO TITLE PAGE NO This page left blank intentionally...
Page 40: ...SECTION 1 SPECIFICATIONS 1 16 JLG Lift 3121262 NOTES...
Page 62: ...SECTION 3 CHASSIS TURNTABLE 3 12 JLG Lift 3121262 Figure 3 11 Axle Loctite Application...
Page 186: ...SECTION 3 CHASSIS TURNTABLE 3 136 JLG Lift 3121262 Figure 3 72 EMR2 Fault Codes Sheet 1 of 5...
Page 187: ...SECTION 3 CHASSIS TURNTABLE 3121262 JLG Lift 3 137 Figure 3 73 EMR2 Fault Codes Sheet 2 of 5...
Page 188: ...SECTION 3 CHASSIS TURNTABLE 3 138 JLG Lift 3121262 Figure 3 74 EMR2 Fault Codes Sheet 3 of 5...
Page 189: ...SECTION 3 CHASSIS TURNTABLE 3121262 JLG Lift 3 139 Figure 3 75 EMR2 Fault Codes Sheet 4 of 5...
Page 190: ...SECTION 3 CHASSIS TURNTABLE 3 140 JLG Lift 3121262 Figure 3 76 EMR2 Fault Codes Sheet 5 of 5...
Page 202: ...SECTION 3 CHASSIS TURNTABLE 3 152 JLG Lift 3121262...
Page 204: ...SECTION 3 CHASSIS TURNTABLE 3 154 JLG Lift 3121262...
Page 206: ...SECTION 3 CHASSIS TURNTABLE 3 156 JLG Lift 3121262...
Page 216: ...SECTION 3 CHASSIS TURNTABLE 3 166 JLG Lift 3121262...
Page 218: ...SECTION 3 CHASSIS TURNTABLE 3 168 JLG Lift 3121262...
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Page 240: ...SECTION 3 CHASSIS TURNTABLE 3 190 JLG Lift 3121262...
Page 244: ...SECTION 3 CHASSIS TURNTABLE 3 194 JLG Lift 3121262...
Page 273: ...SECTION 4 BOOM PLATFORM 3121262 JLG Lift 4 25 Figure 4 6 Boom Assembly Sheet 7 of 7...
Page 305: ...SECTION 4 BOOM PLATFORM 3121262 JLG Lift 4 57 Figure 4 14 Jib Assembly Sheet 2 of 3...
Page 318: ...SECTION 4 BOOM PLATFORM 4 70 JLG Lift 3121262 Figure 4 18 Powertrack Hosing Sheet 2 of 3...
Page 319: ...SECTION 4 BOOM PLATFORM 3121262 JLG Lift 4 71 Figure 4 19 Powertrack Hosing Sheet 3 of 3...
Page 332: ...SECTION 4 BOOM PLATFORM 4 84 JLG Lift 3121262 Figure 4 22 Outer Mid Boom Extend Retract Cables...
Page 333: ...SECTION 4 BOOM PLATFORM 3121262 JLG Lift 4 85 Figure 4 23 Fly Boom Extend Retract Cables...
Page 350: ...SECTION 4 BOOM PLATFORM 4 102 JLG Lift 3121262 Figure 4 29 Rotator Counterbalance Valve...
Page 516: ...SECTION 5 BASIC HYDRAULIC INFORMATION HYDRAULIC SCHEMATICS 5 162 JLG Lift 3121262 NOTES...
Page 536: ...SECTION 6 JLG CONTROL SYSTEM 6 20 JLG Lift 3121262 Figure 6 2 Control System Block Diagram...
Page 545: ...SECTION 6 JLG CONTROL SYSTEM 3121262 JLG Lift 6 29 Figure 6 10 Control Module Location...
Page 704: ...SECTION 7 BASIC ELECTRICAL INFORMATION ELECTRICAL SCHEMATICS 7 60 JLG Lift 3121262 NOTES...
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