JLG 450A_AJ Series II Parts Manual - Manual (Page 213)

SECTION 5 - CYLINDER
3121291 450A Series II/450AJ Series II 213
FIGURE 5-14. USA BUILT MACHINES/TELESCOPE CYLINDER (SN 0300175029 to Present)
ITEM PART NUMBER QTY DESCRIPTION REV
Ref USA Built Machines use SNs 03xxxxxxxx.
Ref Romanian Built Machines use SNs E3xxxxxxxx.
Ref TELESCOPE CYLINDER ASSEMBLY
1001152384 Ref Telescope Cylinder Assembly 450A Series II B
1001152118 Ref Telescope Cylinder Assembly 450AJ Series II B
1 0100011 AR Compound, Locking
2 0100038 AR Primer
3 Ref Barrel Weldment Options:
3 1001152391 1 Barrel Weldment 450A Series II
3 1001151386 1 Barrel Weldment 450AJ Series II
4 Ref Rod Weldment Options:
4 1684098 1 Rod Weldment 450A Series II
4 1683802 1 Rod Weldment 450AJ Series II
5 3480239 1 Piston
6 Ref Spacer, Tube Options:
6 4568218 1 Spacer, Tube 450A Series II
6 4566027 1 Spacer, Tube 450AJ Series II
7 3322205 1 Locknut 3/4in-16NC
8 1683584 1 Head
9 2220883 1 Plug, O-Ring
12 2220628 2 Adapter, Elbow
13 2220516 2 Adapter, Cap
14 0641512 4 Bolt 5/16in-18NC x 1-1/2in
15 4641200 1 Counterbalance Valve Assembly (See Items 201-203 for
Breakdown)
16 Ref Hardware Options:
16A 3951402 1 Hardware 450A Series II - Setscrew 1/4in-20NC x 1/4in
16B 3780182 1 Hardware 450AJ Series II - O-Ring
101 1001152230 1 Ring, Wear
102 1001152230 1 Seal
103 1001152230 1 O-Ring
104 1001152230 2 Ring, Wear
105 1001152230 1 O-Ring
106 1001152230 1 Seal
107 1001152230 1 Wiper
108 1001152230 1 Ring, Backup
110 1001152230 1 Seal Kit, Cylinder (Includes Items 101-108)
4641200 Ref COUNTERBALANCE VALVE ASSEMBLY C
201 7011347 2 Cartridge, Counterbalance
201 2900770 2 Seal Kit - Cartridge (1 Per Cartridge)
203 3790113 2 O-Ring (Between Valve and Cylinder Block)