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This Guide is made available for the express use of owners and users of the Dive Lab XLDS systems.
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Document XLDS Guide – Section Four A
Revised September 30, 2019
16
SECTION FOUR A: RDC REPAIR / MAINTENANCE / OVERHAUL
Figure 6
7. Remove low pressure piston assembly.
Figure 7
8. Remove high pressure valve assembly, in
regulator body.
Figure 8
9. Inspect regulator body for damage and/or
corrosion. If nothing found install new kit.
10. Install NEW high pressure valve assembly, in
regulator body. Tighten to 80-100 inch lbs
.
Figure 9
11. Install NEW low pressure piston assembly.
Figure 10
Figure 11
4. Lay the stop ring (9) down on top of the lower
regulator body (1) as shown so the bevel is
down, see Figure 13 & 14. Carefully place the
piston housing assembly over the bevel ring
into place. Use care not to drop the seat.
NOTICE
Packing the vent seat area with Christo Lube, is
done to secure the seat during assembly.
NOTICE
If the housing is heavily corroded, remove it in
accordance with the procedures, listed in the
one-way valve removal section.
