Owner's Manual

6
© Air Venturi 2017 / www.airventuri.com / 216-292-2570
6
Service & rebuild your
regulator
Reference the parts list on page 15
You’ll need the following tools:
• 8-32 threaded screw, 2" to 4" long
• 5/64" Allen wrench
Before disassembly, fully de-gas
your tank:
• Point bottle away from all people
and animals.
• Depress the ball valve until no air
remains degases.
To disassemble the regulator:
1. Unscrew the bonnet from the gas
distribution system to access all
internal parts
Do not apply heat to remove the
bonnet! If it won’t come o,
depress the ball valve to completely
exhaust any trapped gas.
2. Aer separating the bonnet from
the gas distribution system, remove
the SRT piston with spring stack assembly,
ball valve assembly and shims.
WARNING:
MAKE SURE THE SYSTEM IS COMPLETELY DEGASSED BY DEPRESSING
THE BALL VALVE TO EXHAUST ANY TRAPPED GAS.
Contact Air Venturi (216-220-1180) for replacement parts to service
and rebuild your regulator.
If you aren’t comfortable disassembling the regulator, bring it to a
qualied airsmith or call Air Venturi at 216-220-1180
Do not use tools to remove the
piston spring pack, as it may
damage the piston. Firmly grip
the end of the piston and wiggle it
while pulling.
3. Clean the inside of the regulator
body and bonnet with a cotton
swab.
4. Before reassembling the regulator,
lightly lubricate the SRT piston and
o-rings with silicone diver's lube.
DO NOT USE OIL!
5. Reinstall the output ball valve and
spring.
6. Carefully push the piston assembly
into the piston bore in the bonnet.
e piston must be properly seated
in the bonnet before proceeding
further.
7. Reinstall the shims. Do not apply excessive
torque when screwing together the
bonnet and gas distribution system.
Using a 5/64" Allen wrench, insert
and securely tighten the (3) 8-32
bonnet screws.