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8. Remove the lever arm bearing clip, then remove the lever by gently pulling one leg out from the slot on
the main tube, followed by the second leg.
9. Slide the balance spacer, spring, and inlet valve assembly out from the main tube. Inspect main tube O-
ring, lever arm, bearing clip and inlet valve assembly for signs of wear or damage and replace if necessary.
Install O-rings onto Balance Spacer prior to beginning reassembly. Be sure that the O-rings
on the Balance Spacer have been properly lubricated with one of the lubricants noted. Do not
over lubricate the O-rings. Excess lubrication could possibly collect at the end of this part and
block the critical air balancing hole.
1. Spread the arms of the lever just enough to install it onto the main tube.
OBSERVATION: Study the features of the inlet valve assembly. There are four "wings" towards one end
of the assembly and a bore that creates the balance chamber on the opposite end.
NOTE: The wings that align with the lever arm are
the two that have an additional wall for the lever arm
to bear on. The valve assembly should be inserted into
the main tube with these walls toward the bottom of the
regulator tube.
2. Insert the balance spacer with the two O-rings installed, insert the first O-ring into the open end of the
© MMXV Kirby Morgan Dive Systems, Inc. All Rights Reserved
Kirby Morgan Dive Systems, Inc.
1430 Jason Way Santa Maria, California 93455
Phone: 805/928-7772
www.KirbyMorgan.com email: kmdsi@KirbyMorgan.com
7. Unscrew the flex knob assembly from the main tube.
Upgrade reassembly
B CAUTION
AREA THE LEVER
FITS INTO, TOWARDS
BOTTOM OF TUBE
Document # 151006002
Fax: 805/928-0342
Page 3 of 8
®
"WINGS"
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