JLG 1250AJP Parts Manual User Manual
Page 210
3-28
SECTION 3 BOOM
FIGURE 3-7. BOOM SENSORS AND SWITCHES INSTALLATION
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
0273121
Ref.
BOOM SENSORS AND SWITCHES INSTALLATION
O
1
0100011
A/R
Compound, Locking
2
0100035
A/R
Compound, Locking
3
0363224
2
Bar, Sensor Mounting
4
0630464
3
Screw, Button Head #10-24NC x 1/2”
5
0641405
2
Bolt 1/4”-20NC x 5/8”
6
0641505
1
Bolt 5/16”-18NC x 5/8”
7
0641509
1
Bolt 5/16”-18NC x 1 1/8” (Prior to S/N 0300078050 Only)
8
3930606
12
Capscrew #6-32NC x 3/8”
9
0791504
17
Screw 5/16”-18NC x 1/2”
10
0791506
20
Screw 5/16”-18NC x 3/4”
11
0791604
26
Screw 3/8”-16NC x 1/2”
12
0791605
6
Screw 3/8”-16NC x 5/8”
13
0791606
2
Screw 3/8”-16NC x 3/4”
14
0791608
2
Screw 3/8”-16NC x 1”
15
0791810
2
Screw 1/2”-13NC x 1 1/4”
16
4240018
A/R
Tie-Strap (Not Shown)
17
1320301
7
Clamp, Hose
18
1660261
2
Coupling, Rotary Sensor
19
1671039
1
Cover, Jib Switch
20
1671040
1
Cover, Sensor
21
1671044
2
Cover, Level Sensor
22
1671112
2
Cover, Angle Sensor
23
1671113
2
Cover, Limit Switch
24
1671117
1
Cover, Limit Switch
25
3380528
2
Cover, Rotary Sensor
26
1671123
1
Cover, Main Base Hose
27
2080068
6
Fastener, Insert 1/4”-20NC (Prior to S/N 0300088385)
28
3200433
1
Mount, Jib Switch
29
3200458
2
Mount, Coupling
30
1
Mount Options:
3200460
Prior to S/N 0300083153 (Boom Angle Switch)
4340959
S/N 0300083153 to Present (Sensor Mount Weldment)
31
3300364
14
Nut, Tinnerman 5/16”-18NC
32
3300430
2
Nut, Acorn 1/4”-20NC
33
3311405
10
Locknut 1/4”-20NC
34
3311505
1
Locknut 5/16”-18NC (Prior to S/N 0300078050 Only)
35
3311608
2
Nut, Flanged 3/8”-16NC
36
1
Pin, Sensor Options (Note: Control System must be recalibrated
when Switch is replaced):
3422942
1
Prior to S/N 0300090594
3423256
1
S/N 0300090594 to Present
37
4340810
1
Mount, Sensor (Upper)
38
4340811
1
Mount, Sensor (Lower)
39
3780383
1
Ring
40
3930816
14
Capscrew #8-32NC x 1”
41
3931020
2
Capscrew #10-24NC x 1 1/4”
42
3931412
4
Capscrew 1/4”-20NC x 3/4”