JLG 800A_AJ ANSI Parts Manual User Manual
Page 251
3-25
SECTION 3 BOOM
FIGURE 3-7. VALVE AND LIMIT SWITCH INSTALLATIONS (BOOM MOUNTED)
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
0258217
Ref
BOOM VALVES AND LIMIT SWITCHES INSTALLATION
O
1
0100011
AR
Compound, Locking
2
0100035
AR
Compound, Locking
3
0630427
2
Bolt, Special
4
3931436
3
Bolt 1/4in-20NC x 2-1/4in
5
3931464
3
Bolt 1/4in-20NC x 4in
6
3310805
4
Locknut #8-32NC
7
3311405
6
Locknut 1/4in-20NC
8
3311801
1
Nut 1/2in-13NC
9
3520035
2
Plug, Cap
10
3570928
2
Plate, Spacer
11
3930824
4
Capscrew, Socket Head #8-32NC x 1-1/2in
12
2
Switch, Limit Options: (Note: P/N 4360549 & P/N 4360578 does
not include #21 Connector - Purchase Separately)
Use
4360578
SN 0300069000 to SN 0300074427 (was p/n 4360322)
Use
4360578
SN 0300074427 to SN 0300080872 (was p/n 4360549)
4360578
SN 0300080872 to SN 0300140000
13
Not Used
14
2
Valve, Switch Options:
4641136
SN 0300069000 to SN 0300092015
4641435
SN 0300092015 to SN 0300140000
14A
7011342
2
Valve, Check (1 per Assembly)
7011333
2
Seal Kit - Check Valve (1 per Assembly)
14B
7020172
2
Valve, Plunger (1 per Assembly) (SN 0300069000 to
SN 0300092015)
7020173
2
Seal Kit - 7020172 Valve (1 per Assembly)
See Note
2
Valve, Plunger (1 per Assembly) (SN 0300092015 to
SN 0300140000) (Note: Not Available for Purchase.)
See Note
2
Seal Kit (1 per Assembly) (Note: Not Available for
Purchase.)
15
4751400
6
Flatwasher 1/4in
16
4060805
7in/25cm
Trim, Edge
17
3572606
1
Plate, Lower Boom Proximity Switch Target
18
3572607
1
Plate, Lower Boom Proximity Switch Mount
19
4360498
1
Switch Proximity
20
4360499
1
Switch Proximity
21
2
Connector, Strain Relief Options:
4460428
Use with p/n 4360322 Switch
4460968
Use with p/n 4360549 & 4360578 Switches
22
88521008
2
Locknut 1/2in-13NC
0274640
Ref
VALVES INSTALLATION
D
101
4640929
1
Valve Assembly (Relief)
7012970
1
Cartridge
7012953
1
Seal Kit - 7012970 Cartridge
102
0641416
2
Bolt 1/4in-20NC x 2in
103
4711400
4
Flatwasher 1/4in Narrow
104
3311405
2
Locknut 1/4in-20NC