JLG 450AJ ANSI Parts Manual - Manual (Page 136)

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SECTION 3 BOOM
S
E
C
T
I
O
N
3
B
O
O
M
106 0641609 Bolt 3/8”-16NC x 1 1/8” 5
107 Not Used
108 0641618 Bolt 3/8”-16NC x 2 1/4” 4
109 0642012 Bolt 5/8”-11NC x 1 1/2” 1
110 1683579 Rotator Cylinder Assembly (See Section 5 for Breakdown) 2
111 1683617 Jib Lift Cylinder Assembly (See Section 5 for Breakdown) 2
112 3311405 Locknut 1/4”-20NC 11
113 3311605 Locknut 3/8”-16NC 11
114 3312005 Locknut 5/8”-11NC 1
115 3422667 Pin 1
116 3422670 Pin 1
117 3841143 Keeper, Pin 5
118 3841258 Keeper, Pin 1
119 Shaft, Pivot Options: 1
Use 3422827 Prior to S/N 50172 (p/n was 4040260)
3422827 S/N 50172 to Present
120 4040261 Shaft 1
121 4040262 Shaft 2
122 4040263 Pin 1
123 4060946 Guard 1
124 4060947 Guard 1
125 4420055 Tape 6in/18cm
126 Check Valve Assembly Options: 1
Use 4641080 Valve - Prior to S/N39031 (was p/n 4641058)
Not Available Cartridges, Replacement for p/n 4641058 Valve (Not
Field Serviceable)
4641080 Valve - S/N39031 to Present
126A 7017497 Cartridge, Relief 2
7012953 Seal Kit - 7017497 Cartridge 2
126B 7012955 Cartridge, Check 2
7012967 Seal Kit - 7012955 Cartridge 2
127 4740247 Thrustwasher 1
128 4751400 Flatwasher 1/4” 5
129 Not Used
130 4845609 Support Weldment 1
131 4845610 Level Weldment 1
132 4845637 Level Weldment 1
133 ‘4845638 Jib Tube Weldment (Lower) 2
134 4845656 Jib Tube Weldment (Upper) 1
134A 0962006 Bushing, Garmax 4
135 0641608 Bolt 3/8”-16NC x 1” 3
136 3440636 Roll Pin (Prior to S/N 50172) 1
137 3841340 Hose Loop 1
138 0962006 Bushing, Garmax 10
FIGURE 3-3. MAIN BOOM AND CYLINDERS INSTALLATION - 450AJ (CONTINUED)
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.