JLG 120-SXJ ANSI Parts Manual - Manual (Page 118)

3-6 3121106
SECTION 3 BOOM
S
E
C
T
I
O
N
3
B
O
O
M
42 3421539 Pin, Sheave 1
43 3450814 Pin, Cotter 1/4" x 3 1/2" 2
44 4070616 Shim 1/32"/.8mm 4
45 0560689 Block, Mounting - Wear Pad 2
46 2160002 Fitting, Grease 5
47 3421538 Pin, Sheave 2
48 4740307 Washer, Thrust 4
49 3421290 Pin, Sheave 2
50 3422040 Pin, Sheave 2
51 4740311 Washer, Thrust 12
52 3951606 Setscrew 3/8"-16NC x 3/4" 4
53 Not Used
54 3421497 Pin, Trunion 2
55 3421293 Pin, Cylinder 1
56 3340475
Pad, Wear (Fly Rear Top, Inner Mid Rear Top and
Outer Mid Rear Top)
6
57 4070535 Shim 1/8"/3.2mm A/R
58 4070536 Shim 1/16"/1.6mm A/R
59 3340263
Pad, Wear (Carrier Support - Left Side, Fly Rear
Sides and Outer Mid Rear Sides)
9
60 4070544 Shim 1/16"/1.6mm A/R
61 4070545 Shim 1/8"/3.2mm A/R
62 3340563 Pad, Skid 4
63 4070615 Shim 1/16"/1.6mm A/R
64 1120019 Cap 4
65 0721003 Bolt #10-24NC x 3/8" 12
66 4761000 Lockwasher #10 12
67 0641605 Bolt 3/8"-16NC x 5/8" 2
68 0641607 Bolt 3/8"-16NC x 7/8" 18
69 0641609 Bolt 3/8"-16NC x 1 1/8" 52
70 4761800 Lockwasher 1/2" 1
71 0641808 Bolt 1/2"-13NC x 1" 1
72 4751800 Flatwasher 1/2" 2
73 0641614 Bolt 3/8"-16NC x 1 3/4" 7
74 0641630 Bolt 3/8"-16NC x 3 3/4" 6
75 3340496 Pad, Wear (Base Front Bottom) 2
76 4070602 Shim 1/8"/3.2mm A/R
77 4070603 Shim 1/16"/1.6mm 2
78 0641608 Bolt 3/8"-16NC x 1" 8
79 0641636 Bolt 3/8"-16NC x 4 1/2" 4
80 Not Used
81 0901700 Bracket, Wear Pad 1
82 3340506 Pad, Wear (Outer Mid Front Bottom) 2
83 3340500
Pad, Wear (Outer Mid Front Sides and Top, Inner Mid
Front Top and Base Front Top)
10
84 4070708 Shim 1/16"/1.6mm A/R
85 4070709 Shim 1/8"/3.2mm A/R
86 3340502
Pad, Wear
(Inner Mid Front Sides and Base Front Sides)
8
87 4070710 Shim 1/16"/1.6mm 8
FIGURE 3-1. BOOM ASSEMBLY COMPONENTS INSTALLATION (CONTINUED)
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.