JLG 60HA ANSI Parts Manual User Manual
Page 201
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3-7
SECTION 3 BOOM
S
E
C
T
I
O
N
3
B
O
O
M
.
FIGURE 3-2. MAIN BOOM ASSEMBLY
FIG & ITEM #
PART NUMBER
DESCRIPTION
QTY.
REV.
0800584
MAIN BOOM ASSEMBLY (PRIOR TO REBRUARY
1991)
Ref.
C
0800711
MAIN BOOM ASSEMBLY (FEBRUARY 1991 TO PRES-
ENT) (SEE SECTION 10 FOR BOEING MACHINES)
Ref.
H
1
0800582
Boom Fly Weldment (Prior to February 1991)
1
0800717
Boom Fly Weldment (February 1991 to Present)
1
2
3340473
Pad, Wear (Fly Rear Top)
2
3
0641608
Bolt 3/8”-16NC x 1”
3
4
4761600
Lockwasher 3/8”
3
0100019
Loctite
A/R
5
4070678
Shim 1/32”
A/R
4070677
Shim 1/16”
A/R
4070676
Shim 1/8”
A/R
6
3340552
Pad, Wear (Fly Rear Side and Bottom)
6
7
0641607
Bolt 3/8”-16NC x 7/8”
3
8
4761600
Lockwasher 3/8”
3
0100019
Loctite
A/R
9
4070670
Shim 1/32”
A/R
4070671
Shim 5/64”
A/R
4070672
Shim 1/8”
A/R
10
1682037
Telescope Cylinder Assembly (Prior to February 1991)
(See Section 5 for Breakdown)
1
1682415
Telescope Cylinder Assembly (February 1991 to Pres-
ent) (See Section 5 for Breakdown)
1
11
3421601
Pin (Fly Attach)
1
12
3760133
Ring, Retaining
2
13
3421604
Pin (Base Attach) (Prior to March 1992)
1
3422043
Pin (Base Attach) (March 1992 to Present)
1
3760133
Ring, Retaining (March 1992 to Present Only)
2
14
0681520
Bolt 5/16”-18NC x 2 1/2” (Grade 8) (Prior to March
1992 Only)
1
15
3271501
Nut 5/16”-18NC (Prior to March 1992 Only)
1
16
0800581
Boom Base Weldment
1
K
17
0961593
Bushing, Bronze (Boom Pivot) (Prior to February
1994)
2
0961768
Bushing, Bronze (Boom Pivot) (February 1994 to
Present)
2
2160002
Fitting, Grease
2
4640812
Valve, Relief (February 1994 to Present)
2
3780184
O-Ring (February 1994 to Present)
4
18
3340552
Pad, Wear (Base Front Top and Sides)
6
19
0641607
Bolt 3/8”-16NC x 7/8” (Sides)
2
0641608
Bolt 3/8”-16NC x 1” (Top)
2
20
4761600
Lockwasher 3/8”
2
0100019
Loctite
A/R
21
4070670
Shim 1/32”
A/R
4070671
Shim 5/64”
A/R
4070672
Shim 1/8”
A/R
22
3340473
Pad, Wear (Base Front Bottom)
2