TM 5-3805-293-23-4
0169
DISASSEMBLY CONTINUED
7. Remove O-ring (Figure 9, Item 4), backup ring (Figure 9, Item 1), wiper seal (Figure 9, Item 3), U-cup seal
(Figure 9, Item 5), buffer seal (Figure 9, Item 6), and wear ring (Figure 9, Item 7) from head (Figure 9, Item 2).
Discard O-ring, backup ring, wiper seal, U-cup seal, buffer seal, and wear ring.
Figure 9. Piston and Head.
0169
END OF TASK
CLEANING AND INSPECTION
000169
1. Clean and inspect all mechanical parts IAW Mechanical General Maintenance Instructions (WP 0346).
2. Clean and inspect all electrical parts IAW Electrical General Maintenance Instructions (WP 0347).
END OF TASK
ASSEMBLY
000169
1. Install new wear ring (Figure 9, Item 7), new buffer seal (Figure 9, Item 6), new U-cap seal (Figure 9, Item 5),
new wiper seal (Figure 9, Item 3), new backup ring (Figure 9, Item 1), and new O-ring (Figure 9, Item 4) on
head (Figure 9, Item 2).