Service Manual Manual

SECTION 1 - SPECIFICATIONS
3120840 – JLG Lift – 1-15
SIZE
4
12
12
6
6
7
7
8
9
12
12
12
14
16
18
18
20
20
24
24
20
24
32
32
40
10
11
12
13
14
16
18
28
32
36
40
48
6
1-1/2
1-1/2
3.8100
3.4925
4.0132
39781
2983
2224
3118
4827
4712
4068
3559
2983
2712
2136
1898
1492
3200
2766
2413
2034
1844
1464
4284
3688
3227
2712
2468
1953
1736
1356
983
895
631
570
359
326
258
224
183
1003
922
678
624
434
380
244
231
176
149
895
814
570
515
326
298
231
204
163
149
21
18
16
12
95
68
61
34
34
8
7
5
5
3
3
2
2
5
4
4
2
2
1
1
142200
57380
53570
47174
43818
38554
34927
31162
27080
23360
20775
18870
15241
13653
10433
9231
8278
7539
6532
5783
4854
4332
3583
3175
2821
2141
1488
1297
817
717
599
572
417
372
272
245
1708
2373
1247
1762
895
1254
719
997
475
705
298
448
176
258
1980
2746
1492
2068
1139
1593
814
1139
651
915
434
644
271
387
149
224
122
183
88
136
109
163
75
115
48
75
31
48
18
26
10
16
4
9
12
4
3
2
1
3
2
1
68
81
34
54
19
29
2278
2630
1980
1519
1681
1193
949
1085
868
583
353
637
407
231
163
204
149
122
75
102
68
41
23
11
5
4
2
1
14
6
4
2
1
48
26
33113
35381
29076
24404
19187
17509
13336
9662
6532
5262
4105
3085
3425
2540
1678
2241
1515
1052
583
426
277
191
916
508
408
263
172
27035
21546
19142
14697
10796
7394
5874
4854
3.3401
3.5687
2.9337
2.4613
1.9380
1.5392
1.1735
0.8484
0.5740
0.4623
0.3604
0.2700
0.1969
0.1331
0.0925
0.0508
0.0808
0.0445
0.0356
0.0232
0.0153
0.0374
0.0258
0.0168
2.7254
2.1742
1.6840
1.2929
0.9474
0.6502
0.5156
0.4061
0.3015
0.2230
0.1473
3.1750
2.8575
2.5400
2.2225
1.9050
1.5875
1.4288
1.2700
1.1112
0.9525
0.7938
0.6350
0.4826
0.4166
0.3505
0.2845
1-1/4
1-1/8
1
7/8
3/4
5/8
9/16
1/2
7/16
5/16
3/8
1/4
10
8
THD
SAE GRADE 5 BOLTS & GRADE 2 NUTS
SAE GRADE 5
SAE GRADE 8
SAE GRADE 8 BOLTS & GRADE 8 NUTS
UNBRAKO 1960 SERIES
SOCKET HEAD CAP SCREW
W
I
TH LOC-W
E
L PATCH
BOLT
DIA.
(CM)
CLAMP
LOAD
(KG)
CLAMP
LOAD
(KG)
CLAMP LOAD
(KG)
TORQUE
TORQUE
(DRYOR
LOC. 263)
(DRYOR
LOC. 263)
(LOCTITE
262)
(LOCTITE
262)
(LOCTITE
)
242 OR 271
(LOCTITE
)
242 OR 271
TORQUE
(as received)
(LUB.)
(LUB.)
N
M
N
M
N
M
N
M
N
M
N
M
N
M
N
M
NM
Note: These torque values do not apply to cadium plated fasteners.
THREAD
STRESS
AREA
(SQ. CM)
1220
109
75
41
41
109
81
75
48
48
27
25
109
14
6
3607
1302
122
19
163
68
5322
1342
122
VALUES FOR ZINC PLATED BOLTS ONLY
UNPLATED
CAP SCREWS
22
23
38
43
68
92
108
133
61
148
183
207
325
363
523
576
785
858
968
1087
1368
1516
1792
2042
2379
2676
18
19
34
37
61
68
95
102
149
156
210
224
285
298
495
542
793
861
1173
1241
1681
1871
2373
2549
3145
3308
4122
4433
71669
63731
59648
52391
48671
43954
38828
34610
30074
27488
23088
20956
16919
15150
11612
10251
9208
8256
7253
6437
5384
4822
3983
3493
2631
2377
1651
1442
1079
931
724
658
456
408
277
244
209
188
146
130
95
85
61
54
34
30
1396
1566
1970
2183
2586
2935
3430
3856
Figure 1-5. Torque Chart