Piper ARCHER III Pilot Operating Handbook page 178

SECTION 8
HANDLING, SERV & MAINT
8.1 GENERAL (CONTINUED)
Use only genuine PIPER parts or PIPER approved parts
obtained from PIPER approved sources, in connection with the
maintenance and repair of PIPER airplanes.
Genuine PIPER parts are produced and inspected under
rigorous procedures to insure airworthiness and suitability for
use in PIPER airplane applications. Parts purchased from
sources other than PIPER, even though identical in appearance,
may not have had the required tests and inspections performed,
may be different in fabrication techniques and materials, and
may be dangerous when installed in an airplane.
Additionally, reworked or salvaged parts or those parts obtained
from non-PIPER approved sources, may have service histories
which are unknown or cannot be authenticated, may have been
subjected to unacceptable stresses or temperatures or may have
other hidden damage not discernible through routine visual or
nondestructive testing. This may render the part, component or
structural assembly, even though originally manufactured by
PIPER, unsuitable and unsafe for airplane use.
PIPER expressly disclaims any responsibility for malfunctions,
failures, damage or injury caused by use of non-PIPER
approved parts.
REPORT: VB-1611
8-1a
WARNING
REVISED: JANUARY 5, 2004
PA-28-181, ARCHER III
ISSUED: JULY 12, 1995