3-19. Drain Plug and EMI Washer.
This task covers:
General Mechanics Automotive Tool Kit
Sealer (Item 29 or 30, Appendix D)
Replace. (figure 3-18)
Unscrew wood screw (1) and pull drain plug (2) out of floor drain.
Step (2) applies to S-280B/G Shielded shelters only.
Check condition of RFI/EMI washer (3) and replace if necessary.
Insert drain plug (2) firmly in floor drain.
Insert wood screw (1) through tab of drain plug chain and into floor.
Figure 3-18. Drain Plug and EMI Washer Replacement.