Removing A Complete Exhalation Valve Assembly - DuPont Tychem TK Manuel D'utilisation

Removing a complete
exhalation valve assembly
Rubber sealing washer
Valve
assembly
Figure 14
1. Lay the suit on a clean flat surface and open the zip to its fullest
extent.
2. Using a two pin wrench (Tool No. G01486) locate the pins
into the two holes in the exhalation valve retaining ring and
unscrew.
3. Remove the rubber sealing washer.
4. Then from the outside of the suit carefully remove the exhala-
tion valve assembly.
17
Retaining ring
Rubber sealing washer
Two pin wrench