
SECTION 5 - BASIC HYDRAULIC INFORMATION & HYDRAULIC SCHEMATICS
3121619
5-43
Table 5-30. British Standard Parallel Pipe Port (BSPP) - S Series - Table 3 of 3
TYPE/FITTING IDENTIFICATION
BANJO FITTINGS
with S series DIN (MBTS) opposite end
HIGH PRESSURE BANJO FITTINGS
with S series DIN (MBTS) opposite end
JIS/BSPP O-RING ONLY
MATERIAL
BSPP
Thread G
Size
Connecting
Tube O.D.
Torque
Torque
Torque
[Ft-Lb]
[N-m]
[Ft-Lb]
[N-m]
[Ft-Lb]
[N-m]
(metric)
(mm)
Min
Nom
Max
Min
Nom
Max
Min
Nom
Max
Min
Nom
Max
Min
Nom
Max
Min
Nom
Max
ST
EE
L F
IT
TINGS
W
IT
H
ST
EE
L MA
TING
CO
M
P
ON
EN
TS; UN
-L
UB
RIC
AT
ED
TH
R
EAD
S
G 1/4A
6
30
32
33
40
43
45
33
35
36
45
47
49
Fitting type not typically specified on
JLG applications. Refer to the specific
procedure in this Service Manual.
G 1/4A
8
30
32
33
40
43
45
33
35
36
45
47
49
G 3/8A
10
48
51
53
65
69
72
52
55
57
70
75
77
G 3/8A
12
48
51
53
65
69
72
52
55
57
70
75
77
G 1/2A
14
66
70
73
90
95
99
89
94
98
120
127
133
G 1/2A
16
66
70
73
90
95
99
89
94
98
120
127
133
G 3/4A
20
92
97
101
125
132
137
170
179
187
230
243
254
G 1A
25
--
--
--
--
--
--
236
248
260
320
336
353
G 1-1/4A
30
--
--
--
--
--
--
398
418
438
540
567
594
G 1-1/2A
38
--
--
--
--
--
--
516
542
568
700
735
770
MATERIAL
BSPP
Thread G
Size
Connecting
Tube O.D.
Torque
Torque
Torque
[Ft-Lb]
[N-m]
[Ft-Lb]
[N-m]
[Ft-Lb]
[N-m]
(metric)
(mm)
Min
Nom
Max
Min
Nom
Max
Min
Nom
Max
Min
Nom
Max
Min
Nom
Max
Min
Nom
Max
AL
UMIN
UM/
B
R
A
SS
FIT
TINGS OR AL
UM
INUM/
B
R
ASS
MA
TING C
O
MPONE
N
TS
; U
N
-L
U
B
R
IC
ATE
D T
H
R
EAD
S
G 1/4A
6
20
21
21
27
28
28
22
22
23
30
30
31
Fitting type not typically specified on
JLG applications. Refer to the specific
procedure in this Service Manual.
G 1/4A
8
20
21
21
27
28
28
22
22
23
30
30
31
G 3/8A
10
31
33
34
42
45
46
34
36
37
46
49
50
G 3/8A
12
31
33
34
42
45
46
34
36
37
46
49
50
G 1/2A
14
43
45
47
58
61
64
58
61
64
79
83
87
G 1/2A
16
43
45
47
58
61
64
58
61
64
79
83
87
G 3/4A
20
60
63
66
81
85
89
111
117
122
150
159
165
G 1A
25
--
--
--
--
--
--
153
161
169
207
218
229
G 1-1/4A
30
--
--
--
--
--
--
259
272
285
351
369
386
G 1-1/2A
38
--
--
--
--
--
--
335
352
368
454
477
499
* Typical for JLG Straight Male Stud Fittings
** Non typical for JLG Straight Male Stud Fittings, reference only.
*** Typical for JLG Adjustable Fittings
Summary of Contents for 1850SJ
Page 1: ...Service and Maintenance Manual Model 1850SJ 3121619 June 29 2018 Rev J AS NZS...
Page 2: ......
Page 21: ...3121619 xvii LIST OF FIGURES FIGURE NO TITLE PAGE NO Thispageleftblankintentionally...
Page 24: ...xx 3121619 LIST OF TABLES TABLE NO TITLE PAGE NO Thispageleftblankintentionally...
Page 50: ...SECTION 2 GENERAL 2 12 3121619 NOTES...
Page 55: ...SECTION 3 CHASSIS TURNTABLE 3121619 3 5 This page left blank intentionally...
Page 56: ...SECTION 3 CHASSIS TURNTABLE 3 6 3121619 Figure 3 4 Axle Hose Routing Sheet 1 of 2...
Page 57: ...SECTION 3 CHASSIS TURNTABLE 3121619 3 7 Figure 3 5 Axle Hose Routing Sheet 2 of 2...
Page 58: ...SECTION 3 CHASSIS TURNTABLE 3 8 3121619 Figure 3 6 Steering Axle Hydraulic Circuit...
Page 61: ...SECTION 3 CHASSIS TURNTABLE 3121619 3 11 Figure 3 9 Turntable Hydraulic System...
Page 92: ...SECTION 3 CHASSIS TURNTABLE 3 42 3121619 Figure 3 39 Swing Bearing Wear Tolerance...
Page 94: ...SECTION 3 CHASSIS TURNTABLE 3 44 3121619 Figure 3 41 Swing Bearing Removal Sheet 2 of 4...
Page 110: ...SECTION 3 CHASSIS TURNTABLE 3 60 3121619 Figure 3 54 Engine Electrical Circuit...
Page 169: ...SECTION 4 BOOM PLATFORM 3121619 4 7 Figure 4 1 Boom Hydraulic System...
Page 173: ...SECTION 4 BOOM PLATFORM 3121619 4 11 Figure 4 2 Boom Assembly Sheet 1 of 9...
Page 174: ...SECTION 4 BOOM PLATFORM 4 12 3121619 Figure 4 3 Boom Assembly Sheet 2 of 9...
Page 175: ...SECTION 4 BOOM PLATFORM 3121619 4 13 Figure 4 4 Boom Assembly Sheet 3 of 9...
Page 176: ...SECTION 4 BOOM PLATFORM 4 14 3121619 Figure 4 5 Boom Assembly Sheet 4 of 9...
Page 177: ...SECTION 4 BOOM PLATFORM 3121619 4 15 Figure 4 6 Boom Assembly Sheet 5 of 9...
Page 178: ...SECTION 4 BOOM PLATFORM 4 16 3121619 Figure 4 7 Boom Assembly Sheet 6 of 9...
Page 179: ...SECTION 4 BOOM PLATFORM 3121619 4 17 Figure 4 8 Boom Assembly Sheet 7 of 9...
Page 180: ...SECTION 4 BOOM PLATFORM 4 18 3121619 Figure 4 9 Boom Assembly Sheet 8 of 9...
Page 181: ...SECTION 4 BOOM PLATFORM 3121619 4 19 Figure 4 10 Boom Assembly Sheet 9 of 9...
Page 187: ...SECTION 4 BOOM PLATFORM 3121619 4 25 Figure 4 16 Boom Assembly Torque Values Sheet 1 of 4...
Page 188: ...SECTION 4 BOOM PLATFORM 4 26 3121619 Figure 4 17 Boom Assembly Torque Values Sheet 2 of 4...
Page 189: ...SECTION 4 BOOM PLATFORM 3121619 4 27 Figure 4 18 Boom Assembly Torque Values Sheet 3 of 4...
Page 190: ...SECTION 4 BOOM PLATFORM 4 28 3121619 Figure 4 19 Boom Assembly Torque Values Sheet 4 of 4...
Page 201: ...SECTION 4 BOOM PLATFORM 3121619 4 39 Figure 4 20 Hose Adjustment...
Page 202: ...SECTION 4 BOOM PLATFORM 4 40 3121619 Figure 4 21 Section 3 Boom Cables...
Page 203: ...SECTION 4 BOOM PLATFORM 3121619 4 41 Figure 4 22 Section 4 Boom Cables...
Page 204: ...SECTION 4 BOOM PLATFORM 4 42 3121619 Figure 4 23 Section 5 Boom Cables...
Page 205: ...SECTION 4 BOOM PLATFORM 3121619 4 43 Figure 4 24 Jib Hydraulics Sheet 1 of 7...
Page 234: ...SECTION 4 BOOM PLATFORM 4 72 3121619 Figure 4 44 Powertrack Shimming Instructions...
Page 239: ...SECTION 4 BOOM PLATFORM 3121619 4 77 Figure 4 49 Powertrack Hose Installation Sheet 1 of 4...
Page 240: ...SECTION 4 BOOM PLATFORM 4 78 3121619 Figure 4 50 Powertrack Hose Installation Sheet 2 of 4...
Page 241: ...SECTION 4 BOOM PLATFORM 3121619 4 79 Figure 4 51 Powertrack Hose Installation Sheet 3 of 4...
Page 242: ...SECTION 4 BOOM PLATFORM 4 80 3121619 Figure 4 52 Powertrack Hose Installation Sheet 4 of 4...
Page 252: ...SECTION 4 BOOM PLATFORM 4 90 3121619 NOTES...
Page 432: ...SECTION 5 BASIC HYDRAULIC INFORMATION HYDRAULIC SCHEMATICS 5 180 3121619 NOTES...
Page 527: ...SECTION 6 JLG CONTROL SYSTEM 3121619 6 95 Figure 6 36 LSS Installation Sheet 1 of 4...
Page 528: ...SECTION 6 JLG CONTROL SYSTEM 6 96 3121619 Figure 6 37 LSS Installation Sheet 2 of 4...
Page 529: ...SECTION 6 JLG CONTROL SYSTEM 3121619 6 97 Figure 6 38 LSS Installation Sheet 3 of 4...
Page 530: ...SECTION 6 JLG CONTROL SYSTEM 6 98 3121619 Figure 6 39 LSS Installation Sheet 4 of 4...
Page 710: ...SECTION 7 BASIC ELECTRICAL INFORMATION ELECTRICAL SCHEMATICS 7 118 3121619 NOTES...
Page 711: ......