JLG M450 ANSI Parts Manual - Manual (Page 167)

SECTION 5 - CYLINDER
3121128 M450A/E400A/M400AJPnarrow/E450A/E400AJPnarrow/M400A/E450AJ/M 167
FIGURE 5-5. PLATFORM LEVEL CYLINDER ASSEMBLY - JIB (E/M450AJ & E/M400AJP) (Prior to SN
0300163453)
ITEM PART NUMBER QTY DESCRIPTION REV
Ref PLATFORM LEVEL CYLINDER ASSEMBLY
1683760 Ref Platform Level Cylinder Assembly (E450AJ & M450AJ) (Prior
to SN 0300056571) B
1683924 Ref Platform Level Cylinder Assembly (E450AJ & M450AJ) (SN
0300056571 through 0300189898) H
1683924 Ref Platform Level Cylinder Assembly (E400AJP & M400AJP) H
Ref Note: Original Equipment components may have been
replaced with Service Replacement components part.
Identify p/n stamped on cylinder before ordering parts.
1 0100011 AR Compound, Locking
2 0100038 AR Primer, Locking
3 3931016 3 Bolt, Socket Head #10-24NC x 1in
4 Ref Tapered Bushing Options:
4 0961900 1 1683760 Cylinder
4 0962185 1 1683924 Cylinder
5 0961951 4 Bushing, Garmax
6 Ref Head Options:
6 1683052 1 1683760 Cylinder
6 1683925 1 1683924 Cylinder
7 1683759 1 Rod
8 1683761 1 Barrel
9 3760368 1 Washer, Ring
10 Ref Piston Options:
10 3480247 1 1683760 Cylinder
10 3480259 1 1683924 Cylinder
12 See Note 2 Ring, Lock (Note: Use Items 100A & 100B)
13 See Note 1 Ring, Wear (Note: Use Items 100A & 100B)
14 See Note 2 Ring, Back-up (Note: Use Items 100A & 100B)
15 See Note 1 O-Ring (Note: Use Items 100A & 100B)
16 See Note 1 O-Ring (Note: Use Items 100A & 100B)
17 See Note 1 Wiper (Note: Use Items 100A & 100B)
18 See Note 1 Seal (Note: Use Items 100A & 100B)
19 See Note 1 Ring, Back-up (Note: Use Items 100A & 100B)
20 See Note 2 Seal (Note: Use Items 100A & 100B)
21 4640932 1 Cartridge, Valve (Counterbalance Vented)
21 7011112 1 Seal Kit-4640932 Valve
22 4641086 1 Cartridge, Valve (Counterbalance Non vented)
22 2900792 1 Seal Kit-4641086 Valve
23 3931516 8 Bolt, Socket Head 5/16in-18NC x 1in
100 Ref Seal Kit Options (Includes Items 12-20):
100A 2901776 1 1683760 Cylinder
100B 2901898 1 1683924 Cylinder