FIREHAWK RESPONDER SECOND STAGE REGULATOR
2. Turn the adjustment wheel counterclockwise to raise
the fork.
3. Slide the valve housing back into place. Ensure that
the locking tab engages the adjusting wheel.
4. Ensure that the valve lever and fork do not bind. The
fork should move up and down easily.
REASSEMBLY
Note:
Flow test the regulator on the PosiChek3 after
reassembly.
Installing the Seal Ring
Seal Ring
P/N 10031192
1. Apply a thin film of Christo-Lube (P/N 604070) to the
new seal.
2. Install the new seal ring
(P/N 10031192) onto
the regulator outlet and
seat it into the seal
groove.
Note:
An unseated seal ring can cause an air leak.
Installing the Regulator Housing Buttons
O-Ring
P/N 10023509
O-Ring
P/N 10037951
1. Install new o-rings on the button posts.
a. Protect the o-rings by covering the post with tape
or thin pieces of paper.
b. Apply a thin film of Christo-Lube (P/N 604070) to
the new o-rings.
c. Install the o-rings.
Note:
Install the thinner
o-ring (P/N 10023509) to
the base of the post.
2. Install the springs and
insert the buttons.
3. Push firmly on the
buttons and install the
inner o-rings
(P/N 10037951).
Note:
Install the thicker
o-ring (P/N 10037951) inside the housing.
Installing the Valve Assembly
Valve Assembly
P/N 10087295
Note:
Replacement of P/N 10030664-Valve Assembly,
requires P/N 10087301-Housing Assembly, and P/N
10092041-Diaphragm Spring.
1. Insert the valve into the
regulator housing with
the valve fork up and
facing away from the
bypass port.
9
TAL 016 (L) Rev. 3 - 10096394
Ribs
Locking
Tab
Ribs
Locking
Tab
