MK17 revision may 2005 8 / 8
10. Now fit the load transmitter through the spring adjustment screw and place the sili-
cone diaphragm and the washer. Slightly lubricate the threads of the retainer ring and
tighten with the universal tool.
Note: Placing the silicone diaphragm should be carried out only when the 1
st
stage is still pressurised. Not doing so will trap air inside the dry chamber and
cause a slight overpressure thus affecting the stability of the interstage pres-
sure.
11. Close the tank valve and remove the 1
st
stage from the tank.
12. Place back the rubber bumpers and the inlet protector.