JLG M400 Parts Manual - Manual (Page 171)

SECTION 5 - CYLINDER
3121830 M450A/M400AJPnarrow/M400A/E400AJPnarrow/E450A/E450AJ/E400A/M 171
FIGURE 5-9. LIFT CYLINDER ASSEMBLY - UPPER
ITEM PART NUMBER QTY DESCRIPTION REV
Ref UPPER LIFT CYLINDER ASSEMBLIES
1683708 Ref Upper Lift Cylinder Assemblies E/M450A (Prior to SN
0300058843) 2-B
1684061 Ref Upper Lift Cylinder Assemblies E/M450A (SN 0300058843
through 0300189898) 5-F
1683813 Ref Upper Lift Cylinder Assemblies E/M450AJ (Prior to SN
0300056571) 1-A
1683945 Ref Upper Lift Cylinder Assemblies E/M450AJ (SN 0300056571
through 0300189898) 4-F
1684033 Ref Upper Lift Cylinder Assemblies E/M400A (Prior to SN
0300073768) 1-A
1684061 Ref Upper Lift Cylinder Assemblies E/M400A (SN 0300073768
through 0300189901) 5-F
1683945 Ref Upper Lift Cylinder Assemblies E/M400AJP 4-F
1 Ref Barrel Weldment Options:
1 1683514 1 1683708 Cylinder (Note: Includes Item #23)
1 1683815 1 1683713 Cylinder (Note: Includes Item #23)
1 1683946 1 1683945 Cylinder
1 1684031 1 1684033 Cylinder
1 1684060 1 1684061 Cylinder
2 Ref Rod Weldment Options:
2 1683505 1 1683708 Cylinder (Note: Includes Item #23)
2 1683817 1 1683713 Cylinder (Note: Includes Item #23)
2 1683947 1 1683945 Cylinder
2 1684032 1 1684033 Cylinder
2 1684059 1 1684061 Cylinder
3 1120108 1 Cap, End
4 3480240 1 Piston
5 1683709 1 Head
6 Ref Nut, Hex Options:
6 3300315 1 1683708, 1684033 & 1684061 Cylinders
6 3300279 1 1683713 & 1683945 Cylinder
7 Ref Spacer, Tube Options:
7 4567177 1 1683708, 1684033 & 1684061 Cylinders
7 4567908 1 1683713 & 1683945 Cylinders
9 4640936 1 Cartridge, Valve
9 2900770 1 Seal Kit - 4640936 Valve
10 2220885 4 Plug, O-Ring
11 3900170 1 Setscrew
12 Ref Setscrew Options:
12 3951402 1 1683708, 1684033 & 1684061 Cylinders
12 3900142 1 1683713 & 1683945 Cylinders
13 2901804 2 Ring, Wear
14 2901804 1 Seal
15 2901804 1 O-Ring
16 2901804 1 Ring, Wear
17 2901804 1 O-Ring
18 2901804 1 Seal
19 2901804 1 Wiper
20 0100011 AR Compound, Locking
21 0100038 AR Primer, Locking