Piper ARROW III Service Manual

Revised: 8/31/77
1H5
SECTION VI
HYDRAULIC SYSTEM
Paragraph Aerofiche
Grid No.
6-1. Introduction ....................................................................................................................... 1H6
6-2. Description ........................................................................................................................ 1H6
6-3. Troubleshooting................................................................................................................. 1H7
6-4. Hydraulic Pump................................................................................................................. 1H10
6-5. Removal of Hydraulic Pump............................................................................ 1H10
6-6. Disassembly of Hydraulic Pump ..................................................................... 1H10
6-7. Cleaning, Inspection and Repairs of Hydraulic Pump .................................... 1H11
6-8. Assembly of Hydraulic Pump ......................................................................... 1H11
6-9. Test and Adjustment of Hydraulic Pump......................................................... 1H14
6-10. Installation of Hydraulic Pump........................................................................ 1H16
6-11. Gear Back-Up Extender Actuator Assembly..................................................................... 1H16
6-12. Removal of Gear Back-Up Extender Actuator Assembly .............................. 1H16
6-13. Installation of Gear Back-Up Extender Actuator Assembly............................ 1H17
6-14. Check and Adjustment of Gear Back-Up Extender Actuator.......................... 1H19
6-14a. Operational Check of Retractable Landing Gear System ............................... 1H21
6-15. Nose Gear Actuating Cylinder . ........................................................................................ 1H24
6-16. Removal of Nose Gear Actuating Cylinder .................................................... 1H24
6-17. Disassembly of Nose Gear Actuating Cylinder............................................... 1H24
6-18. Cleaning, Inspection and Repair of Nose Gear Actuating Cylinder ............... 1H24
6-19. Assembly of Nose Gear Actuating Cylinder.................................................... 1H24
6-20. Installation of Nose Gear Actuating Cylinder ................................................. 1I1
6-21. Main Gear Actuating Cylinder.......................................................................................... 1I1
6-22. Removal of Main Gear Actuating Cylinder .................................................... 1I1
6-23. Disassembly of Main Gear Actuating Cylinder .............................................. 1I3
6-24. Cleaning, Inspection, and Repair of Main Gear Actuating Cylinder .............. 1I3
6-25. Assembly of Main gear Actuating Cylinder ................................................... 1I3
6-26. Installation of Main Gear Actuating Cylinder ................................................ 1I3
6-27. Hydraulic Lines ................................................................................................................ 1I3
6-28. Removal and Installation of Hydraulic Lines.................................................. 1I3
6-29. Testing Hydraulic System ................................................................................................. 1I4
6-30. Servicing Hydraulic Pump/Reservoir ............................................................................... 1I4

Piper ARROW III Specifications

General

Manufacturer	Piper Aircraft
Model	ARROW III
Engine	Lycoming IO-360-C1C6
Horsepower	200 hp
Maximum Takeoff Weight	2, 750 lb (1, 247 kg)
Seating Capacity	4
Propeller	2-blade, constant speed
Length	24 ft 7 in (7.49 m)