JLG M450 ANSI Parts Manual User Manual
Page 107
SECTION 3 - BOOM
3121128
M450A/E400A/M400AJPnarrow/E450A/E400AJPnarrow/M400A/E450AJ/M
107
FIGURE 3-5. E/M400AJP MAIN BOOM ASSEMBLY
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
0801225
Ref
MAIN BOOM ASSEMBLY
I
1
0801224
1
Base Weldment
2
0801226
1
Weldment, Fly Boom
3
1683911
1
Cylinder, Telescope (See CYLINDER SECTION for Breakdown)
4
Ref
Carrier, Power Track Options:
Ref
Note: Various Power Tracks use on this model. Identify
brand before ordering parts.
4A
1180353
NLA
Powertrack (Gemco) (Note: When replacing complete carrier,
order p/n 1001099834) (Prior to SN 0300135622)
4A
7006139
AR
1ft Repair Section (Includes 1ft Section, 4 Rod Carriers, Pins
and Mounting Slugs)
4A
7006151
AR
Feet, Mounting (Includes Left and Right Mounting Feet and 2
Round Spacers)
4A
7006152
AR
Pin Kit (Includes 1 Pin, 4 Washers and 1 Retaining Ring)
4B
1001099834
1
Powertrack (Gortrac) (SN 0300135622 through 0300189901)
4B
70001996
1
2ft Repair Section (Includes 4 links, 10 pins, 10 washers, 10
snap rings, 2 Rod Carriers and 4 self-tapping screws)
4B
70001998
1
Bracket Kit (Includes 2 Left and 2 Right Mounting Feet, 4
center pins, 4 center pin snap rings, 8 pins for bracket lockout,
8 washers and 8 snap rings)
5
4846180
1
Weldment, Push Tube
6
3340878
10
Pad, Wear
7
3340884
4
Pad, Wear
8
4070864
12
Shim 18 Gauge
9
4070863
8
Shim 11 Gauge
10
3340886
2
Pad, Wear
11
3422804
1
Pin
12
3760115
2
Ring, Retaining
13
0641606
30
Bolt 3/8in-16NC x 3/4in
14
0961948
2
Bearing
15
0641605
8
Bolt 3/8in-16NC x 5/8in
16
0641608
16
Bolt 3/8in-16NC x 1in
17
0641818
4
Bolt 1/2in-13NC x 2-1/4in
18
4761800
4
Lockwasher 1/2in
19
1670959
1
Cover
20
4761400
3
Lockwasher 1/4in
21
3311401
3
Nut 1/4in-20NC
22
4711600
12
Flatwasher 3/8in
23
3311605
4
Locknut 3/8in-16NC
24
0100011
AR
Compound, Locking
25
0961950
2
Bearing
26
3520082
2
Plug (Not Shown)
27
4070997
2
Shim 16 Gauge
28
4070998
2
Shim 18 Gauge
29
Ref
Plate, Clamp Options:
29
3570958
3
Plate, Clamp (SN 0300057118 through 0300135621)
29
1001106757
3
Plate, Clamp (SN 0300135622 through 0300189901)
30
Ref
Pad, Rubber Options:
30
Not Required
0
Pad, Rubber (Prior to SN 0300057118)
30
3340859
2
Pad, Rubber (SN 0300057118 through 0300074607)
30
3340940
2
Pad, Rubber (SN 0300074608 through 0300135622)