Piper Aircraft Corporation Cherokee Series User manual

PART NUMBER 753-586 January 31, 2008
1A1
SERVICE MANUAL
CARD 1 OF 4
PA-28-140
PA-28-150
PA-28-160
PA-28-180
PA-28-235
PA-28R-180
PA-28R-200
PIPER AIRCRAFT CORPORATION

PIPER CHEROKEE SERVICE MANUAL
AEROFICHE EFFECTIVITY 01/31/08
1A2
AEROFICHE REVISION STATUS
Revisions to the Cherokee Service Manual (P/N 753-586) originally published August 16, 1972 are as follows:
Revision Publication Date Aerofiche Card Effectivity
ORG720816 August 16, 1972 All
CR810115 January 15, 1981 1, 2, 3 and 4
PR810803 August 3, 1981 1, 2, 3 and 4
PR831003 August 3, 1983 1, 2, 3 and 4
PR840423 April 23, 1984 1, 2, 3 and 4
PR86115 January 15, 1986 1 and 3
IR860730 July 30, 1986 1
IR870506 June 12, 1987 1
IR950215 February 15, 1995 1 and 2
IR020228 February 28, 2002 1 and 3
IR040227 February 27, 2004 1 and 2
PR080131* January 31, 2008 1, 2, 3, and 4
* PARTIAL REVISION OF SERVICE MANUAL 753-586
Revisions appear in all aerofiche cards. Accordingly, replace your entire
existing Aerofiche Card Set with this one dated 01/31/08.
Consult the Customer Service Information Aerofiche (P/N 1753-755) for current revision dates for this manual.

01/31/08 INTRODUCTION
1A3
PIPER CHEROKEE SERVICE MANUAL
SECTION INDEX GUIDE
SECTION TITLE GRID NO.
INTRODUCTION 1K1
IAIRWORTHINESSLIMITATIONS 1A19
II HANDLING AND SERVICING 1A24
III INSPECTION 3H1
IV STRUCTURES 1G13
VSURFACECONTROLS 2A8
VI HYDRAULIC SYSTEM (PA-28R) 2D3
VII LANDING GEAR AND BRAKES (PA-28) 2E22
VIIA LANDING GEAR AND BRAKES (PA-28R) 2H1
VIII POWERPLANT (PA-28) 2K2
VIIIA POWERPLANT (PA-28R) 3A8
IX FUEL SYSTEM 3C8
XINSTRUMENTS 3D18
XI ELECTRICAL SYSTEM 4A8
XII ELECTRONICS 4I1
XIII HEATING AND VENTILATION SYSTEM 4I14
XIV ACCESSORIES AND UTILITIES 4J4
NOTE: An expanded, complete, Introduction is provided beginning on grid 1K1. Refer to it for the
serial number effectivity of this manual.

INTRODUCTION 01/31/08
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PIPER CHEROKEE SERVICE MANUAL
THIS PAGE INTENTIONALLY BLANK

01/31/08 LIST OF ILLUSTRATIONS
1A5
PIPER CHEROKEE SERVICE MANUAL
2-1. Three View of Cherokee, PA-28-140 and
PA-28-150, -160, -180, S/N’s 28-1 thru 28-1760,
PA-28-140 Flite Liner, S/N’s 28-7125174 and up . . . . . . . . . . . . . 1B4
2-2. Three View of Cherokee,
PA-28-140, S/N’s 28-7225001 and up . . . . . . . . . . . . . . . . . . . . . 1B5
2-3. Three View of Cherokee,
PA-28-150, -160, -180, S/N’s 28-1761 thru 28-4377 . . . . . . . . . . 1B6
2-4. Three View of Cherokee,
PA-28-180, S/N’s 28-4378 thru 28-7105244 . . . . . . . . . . . . . . . . . 1B7
2-5. Three View of Cherokee,
PA-28-180, S/N’s 28-7205001 thru 28-7205328 . . . . . . . . . . . . . . 1B8
2-6. Three View of Cherokee,
PA-28-180, S/N’s 28-7305001 and up . . . . . . . . . . . . . . . . . . . . . . 1B9
2-7. Three View of Cherokee,
PA-28-235, S/N’s 28-10000 thru 28-11039 . . . . . . . . . . . . . . . . . . 1B10
2-8. Three View of Cherokee,
PA-28-235, S/N’s 28-11040 thru 28-7110042 . . . . . . . . . . . . . . . 1B11
2-9. Three View of Cherokee,
PA-28-235, S/N’s 28-7210001 thru 28-7210033 . . . . . . . . . . . . . . 1B12
2-10. Three View of Cherokee,
PA-28-235, S/N’s 28-7310001 and up . . . . . . . . . . . . . . . . . . . . . 1B13
2-11. Three View of Cherokee,
PA-28R-180 S/N’s 28-30005 thru 28-7130019,
PA-28R-200 S/N’s 28-30482 thru 28-7135238 . . . . . . . . . . . . . . 1B14
2-12. Three View of Cherokee,
PA-28R-200, S/N’s 28-7235001 and up . . . . . . . . . . . . . . . . . . . . 1B15
2-13. Station Reference Lines, PA-28-140 and
PA-28-150, -160, -180, S/N’s 28-1 thru 28-1760;
PA-28-140 Flite Liner, S/N’s 28-7125174 and up . . . . . . . . . . . . 1C4
2-14. Station Reference Lines,
PA-28-140, S/N’s 28-7225001 and up . . . . . . . . . . . . . . . . . . . . . 1C5
2-15. Station Reference Lines,
PA-28-150, -160, -180, S/N’s 28-1761 thru 28-4377 . . . . . . . . . . 1C6
2-16. Station Reference Lines,
PA-28-180, S/N’s 28-4378 thru 28-7105244 . . . . . . . . . . . . . . . . 1C7
2-17. Station Reference Lines,
PA-28-180, S/N’s 28-7205001 thru 28-7205328 . . . . . . . . . . . . . 1C8
2-18. Station Reference Lines,
PA-28-180, S/N’s 28-7305001 and up . . . . . . . . . . . . . . . . . . . . . 1C9
2-19. Station Reference Lines,
PA-28-235, S/N’s 28-10000 thru 28-11039 . . . . . . . . . . . . . . . . . 1C10
2-20. Station Reference Lines,
PA-28-235, S/N’s 28-11040 thru 28-7110042 . . . . . . . . . . . . . . . 1C11
LIST OF ILLUSTRATIONS
Figure Aerofiche
No. Grid No.

LIST OF ILLUSTRATIONS 01/31/08
1A6
PIPER CHEROKEE SERVICE MANUAL
LIST OF ILLUSTRATIONS (cont.)
Figure Aerofiche
No. Grid No.
2-21. Station Reference Lines,
PA-28-235, S/N’s 28-7210001 thru 28-7210033 . . . . . . . . . . . . . 1C12
2-22. Station Reference Lines,
PA-28-235, S/N’s 28-7310001 and up . . . . . . . . . . . . . . . . . . . . . 1C13
2-23. Station Reference Lines,
PA-28R-180 S/N’s 28-30005 thru 28-7130019;
PA-28R-200 S/N’s 28-30482 thru 28-7135238 . . . . . . . . . . . . . . 1C14
2-24. Station Reference Lines,
PA-28R-200, S/N’s 28-7235001 and up . . . . . . . . . . . . . . . . . . . 1C15
2-25. Access Plates and Panels, PA-28-140 and
Flite Liner, S/N’s 28-7225001 and up as noted . . . . . . . . . . . . . . 1C16
2-26. Access Plates and Panels, PA-28-150, -160, -180 . . . . . . . . . . . . . . . . 1C17
2-27. Access Plates and Panels, PA-28-235 . . . . . . . . . . . . . . . . . . . . . . . . . 1C18
2-28. Access Plates and Panels, PA-28R . . . . . . . . . . . . . . . . . . . . . . . . . . . 1C19
2-29. Identification of Aircraft Fluid Lines . . . . . . . . . . . . . . . . . . . . . . . . . 1D7
2-30. Torque Wrench Formula . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1C20
2-31. Removing Cherrylock Rivets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1D8
2-32. Jacking Arrangement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1D9
2-33. Weighing Airplane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1D10
2-34. Leveling Longitudinally . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1D11
2-35. Leveling Laterally . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1D11
2-36. Servicing Points, PA-28-140 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1D19
2-37. Servicing Points, PA-28-150, -160, -180 . . . . . . . . . . . . . . . . . . . . . . 1D20
2-38. Servicing Points, PA-28-235 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1D21
2-39. Servicing Points, PA-28R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1D22
2-40. Main Gear Oleo Struts (Cutaway View),
PA-28-140; PA-28-150, -160, -180; PA-28-235 . . . . . . . . . . . . . . 1D23
2-41. Tire Balancer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1E4
2-42. Fuel Strainer, PA-28-140; PA-28-150, -160, -180; and PA-28R . . . . . 1E9
2-43. Fuel Selector and Filter, PA-28-235 . . . . . . . . . . . . . . . . . . . . . . . . . . 1E9
2-44. Lubrication Chart (Landing Gear, Main),
PA-28-140, -150, -160, -180 and -235 . . . . . . . . . . . . . . . . . . . . . 1E18
2-45. Lubrication Chart (Landing Gear, Main), PA-28R-180 and -200 . . . . 1E19
2-46. Lubrication Chart (Landing Gear, Nose),
PA-28-140, -150, -160, -180 and -235 . . . . . . . . . . . . . . . . . . . . . 1E20
2-47. Lubrication Chart (Landing Gear, Nose), PA-28R-180 and -200 . . . . 1E21
2-48. Lubrication Chart (Control System, Sheets 1 thru 4) . . . . . . . . . . . . . 1E22
2-49. Not used
2-50. Not used
2-51. Lubrication Chart (Cabin Door, Baggage Door and Seat) . . . . . . . . . 1F2
2-52. Lubrication Chart (Power Plant, Propeller and Control Pivot Points) 1F3
2-53. Lubrication Chart (Back-Up Extender and Fuel Selector) . . . . . . . . . 1F4
2-54. Lubrication Chart (Air Conditioning Condenser) . . . . . . . . . . . . . . . . 1F5

01/31/08 LIST OF ILLUSTRATIONS
1A7
PIPER CHEROKEE SERVICE MANUAL
LIST OF ILLUSTRATIONS (cont.)
Figure Aerofiche
No. Grid No.
3-1. Electric Trim Switch Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3J3
3-2. Air Induction Inlet Hose Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . 3J4
3-3. Spinner and Spinner Bulkhead Inspection . . . . . . . . . . . . . . . . . . . . . 3J5
3-4. Stabilator Balance Weight Tube Inspection . . . . . . . . . . . . . . . . . . . . 3J8
3-5. Fuel Selector Valve Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3J10
3-6. Wing Rib Assembly Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3J12
3-7. Wing Rib Assembly Date Stamp Identification . . . . . . . . . . . . . . . . . 3J13
3-8. Stabilator Attach Fitting Corrosion Inspection . . . . . . . . . . . . . . . . . 3J18
3-9. Flap Control Cable Attachment Bolt Inspection . . . . . . . . . . . . . . . . . 3J19
3-10. Wing Attach Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3J21
3-11. Drain Hole Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3J22
3-12. Fuel Tank and Wing Spar Corrosion Inspection . . . . . . . . . . . . . . . . 3J24
3-13. Main Gear Strut Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3K1
3-14. Control Cable Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3K3
3-15. External Cable Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3K4
3-16. Internal Cable Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3K5
3-17. Pulley Wear Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3K7
3-18. Typical Muffler Fatigue Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3K8
3-19. Exhaust System Inspection Points, (Sheets 1 thru 2) . . . . . . . . . . . . . 3K9
3-20. Exhaust System Installation, PA-28R-180,-200 . . . . . . . . . . . . . . . . . 3K11
3-21. Control Wheel Inspection Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3K12
3-22. Aileron Hinge Doubler 100 Hour Inspection . . . . . . . . . . . . . . . . . . . 3K13
3-23. Inspection of Main Landing Gear Torque Links . . . . . . . . . . . . . . . . . 3K14
3-24. Upper Nose Gear Oleo Bearing Inspection . . . . . . . . . . . . . . . . . . . . . 3K16
3-25. Rudder Bar Assembly 100 Inspection . . . . . . . . . . . . . . . . . . . . . . . . . 3K17
3-26. Retention Clip Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3K19
3-27. Main Landing Gear Torque Link Greaser Bolt Inspection . . . . . . . . . 3K19
4-1. Aileron and Flap Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1G19
4-2. Wing Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1G23
4-3. Methods of Securing Control Cables . . . . . . . . . . . . . . . . . . . . . . . . . 1H7
4-4. Empennage Group Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1H11
4-5. Windshield Installation (Typical) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1H16
4-6. Side Window Installation, Single Pane (Typical) . . . . . . . . . . . . . . . . 1H18
4-7. Side Window Installation, Double Pane (Typical) . . . . . . . . . . . . . . . 1H18
4-8. Door Snubber Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1H20
4-9. Seat Back Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1H23
4-10. Skin Materials and Thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1I1
4-10a. Metal Wire Stitching Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1I3
4-11. Surface Scratches, Abrasions or Ground-in-Dirt . . . . . . . . . . . . . . . . . 1I8
4-12. Deep Scratches, Shallow Nicks and Small Holes . . . . . . . . . . . . . . . . 1I9
4-13. Mixing of Epoxy Patching Compound . . . . . . . . . . . . . . . . . . . . . . . . 1I9
4-14. Welding Repair Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1I11

LIST OF ILLUSTRATIONS 01/31/08
1A8
PIPER CHEROKEE SERVICE MANUAL
LIST OF ILLUSTRATIONS (cont.)
Figure Aerofiche
No. Grid No.
4-15. Repairing of Cracks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1I11
4-16. Various Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1I12
4-17. Repair of Stress Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1I13
4-18. Repair of Impacted Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1I13
4-19. Control Surface Balance Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1I20
4-20. Aileron and Rudder Balance Configuration . . . . . . . . . . . . . . . . . . . . 1I21
4-21. Stabilator Balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1I22
4-22. Wing Rib Modification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1I24
4-23. Balance Weight Assembly Installation . . . . . . . . . . . . . . . . . . . . . . . . 1I24
4-24. Fabricated Tool for Baggage Door Lock . . . . . . . . . . . . . . . . . . . . . . . 1J1
4-25. Additional Drain Holes in Stabilator . . . . . . . . . . . . . . . . . . . . . . . . . . 1J2
4-26. Baggage Compartment Inspection Holes Cutout Details . . . . . . . . . . 1J5
4-27. Millivolt Drop Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1J7
5-1. Control Column Assembly, PA-28-140, -150, -160, -180 and -235 . . 2A16
5-2. Control Column Assembly, PA-28R . . . . . . . . . . . . . . . . . . . . . . . . . . 2A17
5-2a. Universal, or Flex, Joint Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 2A19
5-3. Aileron Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2A20
5-4. Bellcrank Rigging Tool Application and Fabrication . . . . . . . . . . . . . 2B2
5-5. Aileron Rigging Tool Application and Fabrication . . . . . . . . . . . . . . . 2B3
5-6. Stabilator Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2B6
5-7. Stabilator Rigging Tool Application and Fabrication . . . . . . . . . . . . . 2B8
5-8. Stabilator Trim Control (Overhead Control) . . . . . . . . . . . . . . . . . . . . 2B10
5-9. Methods of Securing Trim Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2B12
5-10. Stabilator Trim Control (Floor Control) . . . . . . . . . . . . . . . . . . . . . . . 2B20
5-11. Rudder and Steering Pedal Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 2B24
5-12. Rudder Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2C3
5-13. Rudder Rigging Tool Application and Fabrication . . . . . . . . . . . . . . . 2C5
5-14. Rudder and Stabilator Travel Adjustments . . . . . . . . . . . . . . . . . . . . . 2C6
5-15. Rudder Trim Control Installation - PA-28-140/150/160/180/235 . . . . 2C8
5-16. Rudder Trim Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2C9
5-17. Flap Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2C12
5-18. Flap Rigging Tool Application and Flap Step Adjustment . . . . . . . . . 2C14
5-19 Correct Method of Installing Rod End Bearings . . . . . . . . . . . . . . . . . 2C16
5-20. Not used
5-21. Not used
5-22. Not used
5-23. Not used
5-24. Not used
5-25. Not used
6-1. Schematic Diagram of Hydraulic System . . . . . . . . . . . . . . . . . . . . . . 2D5
6-2. Hydraulic System Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2D6
6-3. Hydraulic Pump/Reservoir, Exploded View . . . . . . . . . . . . . . . . . . . . 2D10
6-4. Test and Adjustments of Hydraulic Pump . . . . . . . . . . . . . . . . . . . . . . 2D13

01/31/08 LIST OF ILLUSTRATIONS
1A9
PIPER CHEROKEE SERVICE MANUAL
LIST OF ILLUSTRATIONS (cont.)
Figure Aerofiche
No. Grid No.
6-5. Pump Shock Mounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2D14
6-5a. Hydraulic Pump/Reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2D17
6-6. Checking Aligning Brackets of Gear Back-Up Extender Actuator
and Fabrication of the Aligning Tool . . . . . . . . . . . . . . . . . . . . . . 2D20
6-7. Gear Back-Up Extender Actuator . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2D23
6-8. Nose Gear Actuating Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2E4
6-9. End Gland Locking Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2E7
6-10. Main Gear Actuating Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2E7
6-11. Not used
7-1. Nose Gear Oleo Strut Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2F2
7-2. Nose Gear Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2F6
7-3. Clamping Rudder Pedals in Neutral Position . . . . . . . . . . . . . . . . . . . 2F8
7-4. Rudder Pedals at Neutral Angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2F8
7-5. Main Gear Oleo Strut Assembly, PA-28-140, -150, -160 and -180 . . 2F13
7-6. Main Gear Oleo Strut Assembly, PA-28-235 . . . . . . . . . . . . . . . . . . . 2F15
7-7. Main Gear Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2F19
7-8. Nose Wheel Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2F21
7-9. Main Wheel Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2F23
7-10. Wheel Brake Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2G1
7-11. Removal of Anchor Bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2G2
7-12. Installation of Anchor Bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2G3
7-13. Brake Disc Minimum Thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2G5
7-14. Brake System Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2G5
7-15. Brake Master Cylinder (Hand Brake),
PA-28-150, -160, S/N’s 28-1 thru 28-250 . . . . . . . . . . . . . . . . . . 2G8
7-16. Brake Master Cylinder (Hand/Parking Brake),
PA-28-140, S/N’s 28-20002 thru 28-21036;
PA-28-150, -160, -180, S/N’s 28-251 thru 28-2700;
PA-28-235, S/N’s 28-10003 thru 28-10697 . . . . . . . . . . . . . . . . . 2G8
7-17. Brake Master Cylinder (Hand/Parking Brake),
PA-28-140, S/N’s 28-21037 and up;
PA-28-150, -160, -180, S/N’s 28-2701 and up;
PA-28-235, S/N’s 28-10698 and up . . . . . . . . . . . . . . . . . . . . . . . 2G9
7-18. Parking Valve, PA-28-150, -160, S/N’s 28-1 thru 28-250 . . . . . . . . . . 2G11
7-19. Toe Brake Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2G12
7-20. Brake Cylinder 10-20, 10-27, 17000 (Toe Brake) . . . . . . . . . . . . . . . . 2G14
7-21. Brake Cylinder 10-30 (Toe Brake) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2G15
7-22. Bleeding Brake (Gravity) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2G18
7-23. Bleeding Brake (Pressure) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2G18
7-24. Orifice Replacement Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2G23
7-25. Retainer Ring Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2G24
7A-1. Nose Gear Oleo Strut Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2H9
7A-2. Nose Gear Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2H11

LIST OF ILLUSTRATIONS 01/31/08
1A10
PIPER CHEROKEE SERVICE MANUAL
LIST OF ILLUSTRATIONS (cont.)
Figure Aerofiche
No. Grid No.
7A-3. Nose Gear Adjustment (Without Gear Up Stop) . . . . . . . . . . . . . . . . . 2H16
7A-4. Nose Gear Adjustment (With Gear Up Stop) . . . . . . . . . . . . . . . . . . . 2H16
7A-5. Clamping Rudder Pedals in Neutral Position . . . . . . . . . . . . . . . . . . . 2H19
7A-6. Rudder Pedals at Neutral Angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2H19
7A-7. Nose Gear Door Retraction Mechanism . . . . . . . . . . . . . . . . . . . . . . . 2H20
7A-8. Main Gear Oleo Strut Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2H24
7A-9. Main Gear Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2I3
7A-9a. Main Landing Gear Trunnion Repair . . . . . . . . . . . . . . . . . . . . . . . . . 2I6
7A-10. Aligning Main Gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2I10
7A-11. Adjustment of Nose Gear Down Limit Switch . . . . . . . . . . . . . . . . . . 2I15
7A-12. Adjustment of Main Gear Down Limit Switch . . . . . . . . . . . . . . . . . . 2I15
7A-13. Wiring Diagram of Landing Gear Electrical Circuit . . . . . . . . . . . . . . 2I17
7A-14. Throttle Warning Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2I19
7A-15. Nose Wheel Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2I22
7A-16. Main Wheel Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2I23
7A-17. Wheel Brake Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2J1
7A-18. Brake Disc Minimum Thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2J3
7A-19. Brake System Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2J3
7A-20. Brake Master Cylinder (Hand/Parking Brake) . . . . . . . . . . . . . . . . . . 2J5
7A-21. Toe Brake Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2J6
7A-22. Brake Cylinder (Toe Brake) (10-20, 10-27, 17000) . . . . . . . . . . . . . . 2J8
7A-23. Brake Cylinder (Toe Brake) (10-30) . . . . . . . . . . . . . . . . . . . . . . . . . . 2J10
7A-24. Bearing Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2J11
7A-25. Nose Gear Service Tolerances, PA-28R . . . . . . . . . . . . . . . . . . . . . . . 2J20
7A-26. Main Gear Service Tolerances, PA-28R . . . . . . . . . . . . . . . . . . . . . . . 2J23
8-1. Typical Nicks and Removal Method . . . . . . . . . . . . . . . . . . . . . . . . . . 2K8
8-2. Propeller Installation (Constant Speed), PA-28-235 . . . . . . . . . . . . . . 2K8
8-3. Propeller Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2K9
8-4. Adjustment of Propeller Control, PA-28-235 . . . . . . . . . . . . . . . . . . . 2K13
8-5. Propeller Governor, PA-28-235 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2K13
8-6. Engine Installation,
PA-28-140,-150,-160,-180, S/N’s 28-1 thru 28-1760 . . . . . . . . . . 2K16
8-7. Engine Installation,
PA-28-140,-150,-160,-180, S/N’s 28-1761 and up . . . . . . . . . . . . 2K17
8-8. Engine Shock Mount Installation.
PA-28-140, S/N’s 28-25000 and up . . . . . . . . . . . . . . . . . . . . . . . 2K18
8-9. Engine Installation, PA-28-235 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2K22
8-10. Adjustment of Engine Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2K24
8-10a. Throttle/Mixture Control Ball Joint Inspection . . . . . . . . . . . . . . . . . . 2K24
8-11. Carburetor, PA-28-140, -150, -160 . . . . . . . . . . . . . . . . . . . . . . . . . . . 2L3
8-12. Carburetor, PA-28-180, -235 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2L3
8-13. Magneto Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2L5
8-14. Contact Spring Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2L6
8-15. Impulse Coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2L6