JLG 450AJ ANSI Parts Manual User Manual
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SECTION 1 FRAME
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FIGURE 1-5. DRIVE BRAKE ASSEMBLY
FIG & ITEM #
PART NUMBER
DESCRIPTION
QTY.
REV.
0920112
DRIVE BRAKE ASSEMBLY (PRIOR TO S/N 56958)
Ref.
D
1
7003451
Housing
1
2
7003452
Gasket
1
3
7003094
Pin, Torque
2
4
7003049
Bearing, Ball
1
5
7003453
Ring, Retaining
1
6
7003050
Seal
1
7
7003454
Retainer, Spring
1
8
7000798
Spring, Compression (Small)
10
9
7000782
Spring, Compression (Large)
10
10
7003455
Shaft
1
11
7003456
Disc, Primary
1
12
7003457
Disc, Rotating
2
13
Not Used
14
7003459
Disc, Stationary
2
15
7003460
Piston
1
16
7000722
Ring, Back-Up
1
17
7000723
O-Ring
1
18
7000724
Ring, Back-Up
1
19
7000725
O-Ring
1
20
Not Used
21
7003461
Plate, Power
1
22
7000728
Plug, Protective
1
23
7003462
Flatwasher 1/2”
4
24
7003463
Bolt 1/2”-13NC
4
25
7000731
Gasket
2
— — — — — — — — — — —
Not Available
Seal Kit - 0920112 Brake
1
0920117
DRIVE BRAKE ASSEMBLY (NOT SHOWN) (S/N 56958 TO
PRESENT)
Ref.
B
101
7000731
Gasket (Located between Hub/Brake & Brake/Motor)
2
7018612
Kit, Repair - 0920117 Brake
1
7018613
Screw, Washer Head Cap (Securing Pressure Plate to Cover
Plate)
2
Note: No Other Serviceable Parts Available.
Ref.