JLG E300 Parts Manual User Manual
Page 77
3-7
SECTION 3 BOOM
FIGURE 3-2. BOOM INSTALLATION - E300AJ
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
Ref
BOOM INSTALLATION
0258980
Ref
E300AJ
G
1
0100011
AR
Compound, Locking
2
1
Jib Assembly Options: (See Jib Assemblies (E300AJ &
E300AJP) for Breakdown)
0259440
Prior to SN 0300063766
0270400
SN 0300063766 to SN 0300138358
3
0259204
1
Tower Boom Assembly (See Tower Boom Assembly for
Breakdown)
4
0641606
2
Bolt 3/8in-16NC x 3/4in
5
0641607
4
Bolt 3/8in-16NC x 7/8in
6
0641608
1
Bolt 3/8in-16NC x 1in
7
0641610
2
Bolt 3/8in-16NC x 1-1/4in
8
0641808
2
Bolt 1/2in-13NC x 1in
9
0641810
1
Bolt 1/2in-13NC x 1-1/4in
10
0641812
2
Bolt 1/2in-13NC x 1-1/2in
11
0801177
1
Main Boom Assembly (See Main Boom Assembly for
Breakdown)
12
Use 1683924
1
Platform Level Cylinder Assembly (Prior to SN 0300059743 was
p/n 1683760) (See Section 5 for Breakdown)
13
1683762
1
Main Boom Lift Cylinder Assembly (See Section 5 for
Breakdown)
14
Use 1001140278
1
Master Cylinder Assembly (Prior to SN 0300059743 was
p/n 1683773 & 1683923) (See Section 5 for Breakdown)
15
3311605
2
Locknut 3/8in-16NC
16
3311805
2
Locknut 1/2in-13NC
17
3340854
1
Pad
18
3422669
1
Pin
19
3422787
2
Pin
20
3422790
1
Pin
21
3422792
1
Pin
22
3422793
1
Pin
23
3422796
1
Pin
24
Use 3422582
1
Pin (was p/n 3422799)
25
3841143
4
Keeper, Pin
26
3841203
4
Keeper, Pin 1/2in
27
4711600
5
Flatwasher 3/8in Thin
28
4846031
1
Boom Rest