AltiMatic IIIC Autopilot is installed in accordance with STC SA-3253 Retrim aircraft as necessary using manual trim system. Nord Flyg Service AB. Autopilot Service Manuals Piper Part Number Title Revision 753-771 Pitch AutoControl III, AltiMatic III and AltiMatic IIIB 761-502 AutoControl III B and Altimatic Iiic Service Manual - Free ebook download as PDF File (.pdf), The AltiMatic IIIC Autopilot features pitch, roll and optional yaw attitude, 4.3.4 Century III 1D395 and 1C515 Amplifier Tests. 4.3.5 Century III CENTURY III AUTOPILOTS. 1C388 RADIO COUPLER SCHEMATIC - S/N 6.000 & ABOVE.This Service Manual is provided as a guide for Removal and Installation, Troubleshooting Procedures, and Set-Up Procedures for the Piper AltiMatic IIIC. Piper Aircraft Corporation Seneca II PA-34-200T Manual Online: Altimatic Iiic Autopilot Installation. SECTION 1 - GENERAL This supplement supplies ALTHOUGH THE PIPER ALTIMATIC III B-1 WILL. GIVE LONG AND TROUBLE FREE SERVICE, IT. MAY IN TIME REQUIRE ADJUSTMENT. AS WITH. This item is:Edo Piper Altimatic IIIC Autopilot Service manual, with theory, install, set-up, wiring diagrams, ground check, flight set-up procedures. III PIPER ALTIMATIC IIIC SERVICE MANUAL FOREWORD This Service Manual is provided as a guide for Removal and Installation, Troubleshooting Procedures,