JLG M4069 Parts Manual - Manual (Page 131)

SECTION 5 - CYLINDER
3121825 3369LE/4069LE/M3369/M4069 131
FIGURE 5-2. LEVELING JACK CYLINDER ASSEMBLY (USA BUILT MACHINES) (Prior to SN
0200104829)
ITEM PART NUMBER QTY DESCRIPTION REV
Ref Note: Original Equipment Cylinder may have been replaced
with Service Replacement p/n 1684217 - see next figure.
Identify p/n stamped on cylinder before ordering parts.
1683966 Ref LEVELING JACK CYLINDER ASSEMBLY G
1 0100011 AR Compound, Locking
2 0100035 AR Compound, Locking
3 0100038 AR Primer, Locking
4 0320015 1 Ball, Trailer
5 0681606 6 Bolt 3/8in-16NC x 3/4in Grade 8
6 1120108 1 Cap
7 1681283 1 Head
8 1682723 1 Rod
9 1683967 1 Barrel
10 2220883 2 Plug
12 3300281 1 Nut
13 2902023 1 Pad, Jack Kit (Includes Items 5,13 & 16) (was p/n 3340904)
14 3480092 1 Piston
15 3536708 1 Plate
16 3760453 1 Ring, Retainer
17 3900170 1 Screw, Locking
18 See Note 1 Ring, Wear (Note: use p/n 2901941)
19 See Note 2 Guidelock (Note: use p/n 2901941)
20 See Note 1 O-Ring (Note: use p/n 2901941)
21 See Note 1 O-Ring (Note: use p/n 2901941)
22 See Note 1 Seal, Wiper (Note: use p/n 2901941)
23 See Note 2 Polyseal (Note: use p/n 2901941)
24 See Note 1 Hydrolock (Note: use p/n 2901941)
25 4565647 1 Tube, Spacer
26 4640495 1 Valve, Counter Balance
26 2900770 1 Seal Kit - 4640495 Valve
27 4641156 1 Valve, Check
27 2900770 1 Seal Kit - 4641156 Valve
Ref KIT OPTIONS:
100 2901941 1 Seal Kit (Includes Items 18-24)