Service And Adjustments; To Replace Regulator Manifold - Craftsman 919.152163 Owner's Manual

ALL MAINTENANCE AND REPAIR OPERATIONS NOT LISTED MUST BE
PERFORMED BY TRAINED SERVICE TECHNICIAN.
Risk of Unsafe Operation. Unit cycles automatically when
power is on. When servicing, you may be exposed to
voltage sources, compressed air, or moving parts. Before servicing unit
unplug or disconnect electrical supply to the air compressor, bleed tank of
pressure, and allow the air compressor to cool.
To Replace Regulator Manifold
1. Release all air pressure from air
tank. See To Drain Tank in the
Maintenance section.
2. Unplug unit.
3. Using an adjustable wrench
remove the safety valve from the
regulator manifold.
6,
4,
5,
Remove the hose by removing
the hose clamp. NOTE: The hose
clamp is not reusable. You must
purchase a new hose clamp,
see the Parts List or purchase a
standard hose clamp at a local
hardware store.
Regulator
Manifold
Remove pump mounting screws
securing pump (one on each
side).
Carefully slide pump from
brackets and out of the way.
Pump
shown
moved out
of the way
Regulator
Manifold
7. Using an adjustable wrench
remove the regulator manifold.
8. Apply pipe sealant to new
regulator manifold and assemble,
tighten with wrench.
9. Reapply pipe sealant to safety
valve.
10. Reassemble all components in
reverse order of removal. Make
sure to orient gauges to read
correctly and use wrenches to
tighten all components.
15 - ENG