Porter-Cable N003568 - Manual (Page 14)

14 - ENG N003568
6. Apply sealant to the check valve threads. Reinstall the check valve (turn clock-
wise).
7. Replace hose and new hose clamp.
8. Perform the Break-in Procedure. See
Break-in Procedure in the Operation
section.
TO REPLACE REGULATOR
1. Release all air pressure from air tank. See To Drain Tank in the Maintenance
section.
2. Unplug unit.
3. Remove the console cover.
4. Using an adjustable wrench remove the gauges, quick connect, and safety
valve from the regulator manifold.
Safety
Valve Regulator Manifold
Gauges
Quick
Connect
Console Cover
5. Remove the hose by removing the hose clamp. NOTE: The hose clamp is not
reusable. You must purchase a new hose clamp, see Replacement Parts in
the Service section or purchase a standard hose clamp at a local hardware
store.
6. Remove pump mounting screws securing pump (one on each side).
Hose
Clamp
Pump Mounting Screw
7. Carefully slide pump from brackets
Regulator
Manifold
Pump
shown
moved
out of the
way
and out of the way.
8. Using an adjustable wrench remove
the regulator manifold.
9. Apply pipe sealant to new regulator
manifold and assemble, tighten with
wrench.
10. Reapply pipe sealant to gauges,
quick connect, and safety valve.
11. Reassemble all components in reverse order of removal. Make sure to orient
gauges to read correctly and use wrenches to tighten all components.