TM 5-3820-241-34
b. Disassembly.
(1) Disassemble the boom lift cylinder in
numerical sequence as illustrated in figure 3-4.
ME 3820-241-34/3-4
1 Button head capscrew
10 O-ring
19 Rod wiper
28 Pipe plug
2 Lockwasher
11 Backing plate
20 Retaining ring
29 Spring
3 Piston rod assembly
12 Cylinder head
21 Pipe plug
30 Poppet
4 Piston rod bushing
13 Spring
22 Pilot check piston
31 Pipe plug
5 Piston rod spacer
14 Male adapter
23 Piston ring
32 Spring
6 Back up plate
15 Packing
24 Pipe plug
33 Poppet
7 O-ring
16 O-ring
25 Pilot check piston
34 Head cap bushing
8 Piston
17 Back up ring
26 Piston ring
35 Head cap spacer
9 U-cup
18 Gland nut
27 Pipe plug
36 Cylinder head cap
37 Barrel assembly
Figure 3-4. Boom lift cylinder, disassembly and reassembly.
(2) Use a suitable drift to drive out bushings
3-7. Boom Lift Cylinder, Reassembly and In-
(4 and 34) and spacers (5 and 35).
stallation
3-6. Boom Lift Cylinder Cleaning, Inspection and
a. Reassembly.
Repair
(1) Reassemble the boom lift cylinder in the
Clean, inspect and repair the boom lift cylinder in
reverse of numerical sequence as illustrated in
a similar manner as outlined in paragraph 3-3.
figure 3-4.
3-7
