JLG 860SJ Parts Manual User Manual
Page 179
SECTION 5 - CYLINDER
3121632
800S/860SJ
179
FIGURE 5-3. LIFT CYLINDER ASSEMBLY - MAIN BOOM
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
Ref
MAIN LIFT CYLINDER ASSEMBLY
1684199
Ref
Main Lift Cylinder Assembly 800S
E
1684202
Ref
Main Lift Cylinder Assembly 860SJ
F
1
0100011
AR
Compound, Locking
2
0100038
AR
Primer, Locking
4
0630536
3
Bolt
5
0961898
1
Bushing, Tapered
6
0962033
4
Bushing
7
1683818
1
Head
8
1684198
1
Barrel Weldment
9
Ref
Rod Weldment Options:
9
1684080
1
1684199 Cylinder
9
1684123
1
1684202 Cylinder
10
2220883
5
Plug, O-Ring
11
2220885
2
Plug, O-Ring
12
2220888
1
Plug, O-Ring
13
3480275
1
Piston
15
2901537
1
O-Ring
16
2901537
1
Ring, Back-up
17
2901537
1
Ring, Wear
18
2901537
1
Seal, Rod
19
2901537
1
Wiper
20
2901537
1
O-Ring
21
2901537
2
Ring, Back-up
22
2901537
1
Ring, Guidelock
23
2901537
AR
Seal
24
2901537
AR
Ring, Guidelock
25
3900310
1
Setscrew
26
3932240
6
Capscrew 3/4in-10NC x 2-1/2in
27
Ref
Spacer, Tube Options:
27
4568240
1
1684199 Cylinder
27
4568273
1
1684202 Cylinder
28
4641144
1
Cartridge, Restrictor/Check Valve
28
7012967
1
Seal Kit - 4641144 Valve
29
4641234
1
Cartridge, Lift Dump Proportional Solenoid
29
7023982
1
Cartridge - 4641234 Valve
29
7012925
1
Seal Kit - 4641234 Valve
29
7017451
1
Coil - 4641234 Valve
30
4641188
1
Cartridge, Lift Holding Solenoid
30
7023923
1
Cartridge - 4641188 Valve
30
7023919
1
Seal Kit - 4641188 Valve
30
7012943
1
Coil - 4641188 Valve
33
4641194
1
Cartridge, Relief Valve
33
7023927
1
Seal Kit - 4641194 Valve
50
2901537
1
Seal Kit (Includes Items 15-24)
1001157261
Ref
MANUAL DESCENT INSTALLATION (OPTIONAL)
A
104
0641514
2
Bolt 5/16in-18NC x 1-3/4in
105
1320315
2
Clamp
119
3311505
2
Locknut 5/16in-18NC
120
3574172
1
Plate, Valve Mounting