STEP TWO PRESSURE CONTROL
PISTON
THE PRESSURE CONTROL PISTON and regulator spring
may come out with the lower regulator housing. If they do,
the pressure control piston may be pulled out of the lower
regulator housing by hand.
STEP THREE INSPECT SEALS AND
REGULATOR HOUSING
AT THIS LEVEL OF DISASSEMBLY, the pressure control
piston seal and regulator housings may be inspected,
and cleaned with a soft cloth or cotton swab. If the piston
seal shows signs of excessive wear or damage, it must
be replaced. Lightly lubricate all o-rings with GR33SE™
before reassembly. For normal maintenance this is all that
must be done.
1 2 3
STEP ONE REMOVE REGULATOR
FROM THE FOREGRIP
WITH THE LUXE
®
UNLOADED AND DEGASSED, remove
the grip panel, following the instructions in section AIR 2.3.
Use a 5/16-inch allen wrench to remove the lower regulator
housing from the foregrip. The regulator filter may fall out
of the receiver, or stay in place, due to adhesion of factory
applied lubricant.
SERVICE AND ADJUSTMENTS TO THE REGULATOR WILL
CAUSE CHANGES IN ITS OUTPUT PRESSURE. RE-ADJUST
THE REGULATOR FOR THE CORRECT VELOCITY USING A
CHRONOGRAPH AS DESCRIBED IN THE MARKER’S MANUAL.
COUNTER-CLOCKWISE
ADVANCED MAINTENANCE 6.2 SERVICING THE VERTICAL REGULATOR
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