JLG 120-SXJ ANSI Parts Manual - Manual (Page 117)

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SECTION 3 BOOM
8 Chain, Retract - Fly BL446 Options: 1
1260282 100SX/110SXJ
1260275 110SX/120SXJ
1260275 110SX/110SXJ - With Inverted Power Track
9 Chain, Retract - Outer Mid BL446 Options: 1
1260237 100SX/110SXJ
1260233 110SX/120SXJ
1260233 110SX/110SXJ - With Inverted Power Track
10 3580139 Sheave - Outer Mid Extend Chain 1
11 0238927 Sheave Assembly - Fly Extend Chain 2 B
0961293 Bushing, Bronze (1 Per Sheave) 2
12 0237151 Sheave Assembly - Outer Mid Extend Chain 2 B
0961353 Bushing, Bronze (1 Per Sheave) 2
13 0239606 Sheave Assembly - Fly Retract Chain 2 —
0961369 Bushing, Bronze (1 Per Sheave) 2
14
Adjustable Clevis Assembly - Outer Mid Retract
Chain Options: (See Figure 3-2 for Breakdown)
1
0239267 100SX/110SXJ
0239268 110SX/120SXJ
0239268 110SX/110SXJ - With Inverted Power Track
15 3421286 Pin, Attach 4
16 1360171 Clevis 1
17 3421279 Pin, Attach 1
18 3450408 Pin, Cotter 1/8" x 2" 2
19 3313002 Nut, Jam 1 1/4"-7NC 1
20 3300244 Locknut, Nylon 1 1/4"-7NC Grade 8 1
21 3312602 Nut, Jam 1"-8NC 2
22 3300243 Locknut, Nylon 1"-8NC Grade 8 2
23 0238901
Adjustable Clevis Assembly - Outer Mid Retract
Chain (See Figure 3-2 for Breakdown)
1
24 Not Used
25 Not Used
26 3421570 Pin, Attach 2
27 4751600 Flatwasher 3/8" 35
28 3450303 Pin, Cotter 3/22" x 3/4" 8
29 0238919
Adjustable Clevis Assembly - Fly Extend Chain
(See Figure 3-2 for Breakdown)
1
30 3421280 Pin, Attach 6
31 4751000 Flatwasher #10 10
32 3450202 Pin, Cotter 1/16" x 1/2" 8
33 3421629 Pin, Attach 2
34 Not Used
35 0238945
Adjustable Clevis Assembly - Outer Mid and Fly
Retract Chain (See Figure 3-2 for Breakdown)
2
36 Not Used
37 3300240 Locknut, Nylon 5/8"-11NC (Grade 8) 2
38 3312002 Nut, Jam 5/8"-11NC 2
39 4761600 Lockwasher 3/8" 100
40 Not Used
41 4843105 Mount, End - Chain 1
FIGURE 3-1. BOOM ASSEMBLY COMPONENTS INSTALLATION (CONTINUED)
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.