Piper CHEROKEE ARCHER II Pilot Operating Handbook page 202

PIPER AIRCRAFT CORPORATION
PA-28-181, CHEROKEE ARCHER II
SUPPLEMENT 4
PIPER ELECTRIC PITCH TRIM
SECTION 1 - GENERAL
SECTION 9
SUPPLEMENTS
This supplement supplies information necessary for the operation of the airplane when the optional
Piper Electric Pitch Trim is installed. The information contained within this supplement is to be used "as
described" in conjunction \vith the complete handbook.
This supplement has been '<FAA Approved" as a permanent part of this handbook and must remain in
this handbook at all times \vhen the optional Piper Electric Pitch Trim is installed.
SECTION 2 -
No changes of the basic limitations provided by Section 2 of this Pilot's Operating Handbook are
necessary for this supplement.
SECTION
3 -
EMERGENCY PROCEDURES
(a) In case of malfunction, PRESS disconnect switch located above the ignition switch.
(b) In case of malfunction. overpower the electric trim at either control wheel.
(c) Maximum altitude change with a 4 second delay in recovery initiation is 800 feet and occurs in
the descent configuration. Maximum altitude change in the approach configuration with a 4
second recovery delay is 100 feet.
SECTION 4 - NORMAL PROCEDURES
The electric trim system may be turned ON or OFF by a switch located above the ignition switch. The
pitch trim may be changed when the electric trim system is turned on either by moving the manual pitch
trim control wheel or by operating the trim control switch on the pilot's control yoke. To prevent excessive
speed increase in the event of an electric trim run-away malfunction, the system incorporates an automatic
disconnect feature which renders the system inoperative above approximately 165 MPH lAS. The
disconnected condition does not affect the manual trim system.
SECTION 5 - PERFORMANCE
No changes to the basic performance provided by Section 5 of this Pilot's Operating Handbook are
necessary for this supplement.
ISSUED: AUGUST 15, 1975
REPORT: VB-760
9-13