JLG 740AJ Parts Manual User Manual
Page 93
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3-13
SECTION 3 BOOM
S
E
C
T
I
O
N
3
B
O
O
M
.
FIGURE 3-4. VALVE AND LIMIT SWITCH INSTALLATIONS (BOOM MOUNTED)
FIG & ITEM #
PART NUMBER
DESCRIPTION
QTY.
REV.
0271989
BOOM VALVES AND LIMIT SWITCHES INSTALLATION
Ref
A
1
0100035
Loctite #222 (Not Shown)
AR
2
3310805
Locknut #8-32NC
4
3
3520035
Plug, Cap
2
4
3930824
Capscrew, Socket Head #8-32NC x 1 1/2”
4
5
Use
4360578
Switch, Limit (was p/n 4360322 & p/n 4360549) (Note: P/N
4360549 & P/N 4360578 does not include #6 Connector -
Purchase Separately)
2
6
Connector, Strain Relief Options:
2
4460428
Use with p/n 4360322 Switch
4460968
Use with p/n 4360549 & 4360578 Switches
0258457
VALVES INSTALLATION
Ref
C
101
4640929
Valve Assembly (Relief)
1
7012970
Cartridge 1
7012953
Seal Kit - 7012970 Cartridge
1
102
0641416
Bolt 1/4”-20NC x 2”
2
103
4711400
Flatwasher 1/4” Narrow
4
104
3311405
Locknut 1/4”-20NC
2
1001091538
TILT SENSOR INSTALLATION (PRE ADE SYSTEM)
Ref
E
201
0100011
Loctite #242 (Not Shown)
AR
202 to 203
Not Used
204
0641610
Bolt 3/8”-16NC x 1 1/4”
2
205 to 207
Not Used
208
3310605
Locknut #6-32 NC
6
209
Not Used
210
3311601
Locknut 3/8”-16NC
2
211
Not Used
212
3930606
Screw #6-32 NC
6
213
Not Used
214
4761600
Lockwasher 3/8”
2
215 to 217
Not Used
218
1001094400
Sensor, Dual Axis
2
219
1001094401
Bracket, Tilt Sensor
1
220 to 221
Not Used
222
1001094639
Bracket, Tilt Sensor
1
223 to 225
Not Used
226
4751600
Flatwasher 3/8”
2
227 to 228
Not Used