Piper Arrow IV Turbo Maintenance Manual page 172

PIPER A.F.C.S. EQUIPMENT.
In the case of early models, Piper AutoPilot equipment bears the Piper name, and the appropriate Piper
AutoPilot/Flight Director Service Manual shall be used.
If a Roll Axis-only AutoPilot is installed, or if no AutoPilot is
installed, consult the Piper Pitch Trim Service Manual - 753 771
for manual electric pitch trim service information.
The following is a complete listing of Piper A.F.C.S. equipment service literature. It is imperative to
correctly identify the AutoPilot system by "faceplate" model name, in order to consult the appropriate service
manual. Each manual identifies the revision level and revision status as called out on the Master Parts Price
List - Aerofiche published monthly by Piper. Consult the aircrafts parts catalog for replacement parts.
AutoControl I/II & AltiMatic I/II
AutoControl III and AltiMatic III and IIIB
AutoControl IIIB and AltiMatic IIIB-1
AltiMatic IIIC
AltiMatic V and V-1
AltiMatic V F/D and V F/D-1
AltiMatic X F.D./A.P./ & X A.P.
AutoFlite
AutoFlite II
Piper Pitch Trim (Manual-Electric)
PIPER AIRCRAFT
PA-28RT-201 / 201T
MAINTENANCE MANUAL
—NOTE—
Name
1H4
Piper Part No.
753 798
753 723
761 502
761 602
761 525
761 526
761 668
753 720
761 481
757 771
22-10-01
Page 22-02
Revised: August 17, 1982