Use a 6MM HEX BIT SOCKET to remove the spring adjuster (15) from the diaphragm
clamping (31). Remove the spring (14), spring washer (13), spring seat (12), diaphragm
(10), diaphragm washer (11) and lifter (9) from the body (8). Discard the diaphragm (10)
plus washer (11).
NEVER reuse the diaphragm in the first stage. A used diaphragm will not clamp securely
as required. A used diaphragm may come loose during use, causing a severe regulator
malfunction. This is true with all diaphragm first stages. Failure to heed this warning may
result in serious injury or death.