JLG 80H Parts Manual User Manual
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SECTION 1 FRAME
FIGURE 1-18. AXLE LIFT CYLINDER INSTALLATIONS
FIG & ITEM #
PART NUMBER
DESCRIPTION
QTY.
REV.
AXLE LIFT CYLINDER INSTALLATION (STANDARD
PARTS - WHEN EQUIPPED)
Ref.
1
4843122
Bracket Weldment (Part of Frame Weldment after July
2000)
1
2
Axle Lift Cylinder Assembly Options: (See Section 5 for
Breakdown)
A/R
1681991
Prior to S/N 34133
1683596
S/N 34133 to Present
3
3421584
Pin
A/R
4
3450508
Pin, Cotter
A/R
5
Bolt Options:
A/R
0641809
Bolt 1/2”-13NC x 1 1/8” (Prior to S/N 34133)
0641844
Bolt 1/2”-13NC x 5 1/2” (S/N 34133 to Present)
6
Hardware Options:
A/R
4761800
Lockwasher 1/2” (Prior to S/N 34133)
3311805
Locknut 1/2”-13NC (S/N 34133 to Present)
7
Plate, Base Options:
A/R
3532839
Prior to S/N 34133
3340831
S/N 34133 to Present
8
4713400
Flatwasher 1 1/2”
A/R
9
0100011
Loctite #242 (Not Shown) (Prior to S/N 34133)
A/R
AXLE LIFT CYLINDER INSTALLATION (VARIABLE
PARTS)
Ref.
0250926
80HX with Fixed Front Axle/Single Axle Lift Cylinder
Ref.
9
50
4640039
Valve, Control Options:
1
51
0641632
Bolt 3/8”-16NC x 4”
2
52
4761600
Lockwasher 3/8”
2
53
3311601
Nut 3/8”-16NC
2
54
3252453
Nameplate 1
55
2980089
Lever Options:
A/R
4751400
Flatwasher 1/4” (Used with Lever when Required)
6
56
4565166
Tube, Spacer
A/R
0256666
80HX 2WS with Fixed Front Axle/Dual Axle Lift
Cylinders
Ref.
3
0256131
80HX 4WS with Fixed Front Axle/Dual Axle Lift
Cylinders
Ref.
2
0256580
80HX 2WD with Oscillating Front Axle/Single Axle
Lift Cylinder
Ref.
4
0256579
80HX with Oscillating Front Axle/Dual Axle Lift
Cylinders
Ref.
4
57
Plate, Valve Mounting Options (Part of Frame After
July 2000 When Required):
A/R
3539843
80HX 2WS with Fixed Front Axle/Dual Axle Lift
Cylinders
1
Not Required
80HX 4WS with Fixed Front Axle/Dual Axle Lift
Cylinders
0
3539843
80HX 2WD with Oscillating Front Axle/Single Axle
Lift Cylinder
1