Parts Manual Owner's manual

3-6 3121811
SECTION 3 BOOM
S
E
C
T
I
O
N
3
B
O
O
M
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) A/R
38 3312002 Nut, Jam 5/8"-11NC A/R
39 4761600 Lockwasher 3/8" 100
40 Not Used
41 4843105 Mount, End - Chain 1
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 A/R
47 Pin, Sheave Options: A/R
3421538 Australian 2
3421778 CE 1
48 4740307 Washer, Thrust A/R
49 3421290 Pin, Sheave 2
50 3422040 Pin, Sheave 2
51 4740311 Washer, Thrust 12
52 3951606 Setscrew 3/8"-16NC x 3/4" A/R
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 2
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
FIGURE 3-1. BOOM ASSEMBLY COMPONENTS INSTALLATION (CONTINUED)
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.