Recent Aerostar Service Bulletins Compliance Checklist 11/2000 **Reference Only** Click on Service Bulletin Checklist to download the SB Checklist in .pdf format Click on Service Bulletin Index to download the SB Index in .pdf format Click on Service Letter Index to download the SL Index in .pdf format Service Bulletin # Subject Models Affected; Inspect & Replace Schedule #600-118 05/01/91 Part I - Installation of New Restricted Fuel Pump Vent Fittings in Engine Driven Fuel Pumps 601, 601P, 602P & 700P; Immediate installation recommended. Comply with AD-91-08-17 #600-119 07/16/91 Part I - Inspect Life Limited Turbocharger Clamps for Defects Part II - Installation of NEW Inconel Turbocharger Clamps See Service Bulletin; Inspect upon every removal of Turbocharger Clamps, replace at 900 hrs. Immediate replacement and relieves Part I requirements. #600-120 08/05/91 Part I - Installation of NEW Throttle, Prop, and Mixture Control Cables Pre 1982; Replacement Mandatory within next 100 hrs of operation. #920 09/12/91 Part I - Repetitive Inspection of Engine Tail Pipes Part II - Installation of Fire Detection System Part III - Not Applicable (Non-turbocharged Aerostars) 600; Next regular inspection not to exceed 10 hrs, and each 25 hrs thereafter. Immediate installation Strongly Recommended, and relieves Part I requirement. N/A #920A 09/12/91 Top of Page Part I - Repetitive Inspection of Engine Tail Pipes Part II - Installation of Fire Detection System Part III - Installation of NEW Inconel Engine Tail Pipes 601, 601P, 602P & 700P; Next regular inspection not to exceed 10 hrs, and each 50 hrs thereafter. Installation Mandatory before further flight. Immediate installation Strongly Recommended, and relieves Part I requirement. #600-122 10/03/91 Part I - Inspect 600050 Series Control System Pushrods for Wear Part II - Replace Control System Pushrods Worn Beyond Limits All Aerostars; Next 100 hrs or Annual Inspection whichever comes first and every 100 hrs thereafter. #600-123 11/08/91 Top of Page Part I - Inspection of Inconel Front Exhaust Assemblies, Except Inconel Part II - Removal/Inspection of Front Exhaust with 2000 hrs or More Part III - Installation of NEW Inconel Front Exhaust Assemblies All Turbocharged Aerostars; Within 50 hrs time in service, and each 50 hrs thereafter. Every 100 hrs time in service, replace at 3000 hrs. Immediate replacement recommended and relieves Part I & II requirements. #746C 09/15/92 Part I - Repetitive Inspection of Main Gear Torque Links Part II - Installation of NEW Main Gear Torque Links All Aerostars; Within next 10 hrs of operation, replace if cracked, replace within 100 hrs. Install within next 100 hrs of operation, and relieves Part I requirement. #600-126 12/07/92 Part I - Alteration of Existing Wing Fuel Tank Vent System All Aerostars; Next 100 hrs or Annual Inspection after receipt of Service Bulletin. #600-127 01/18/94 Part I - Installation of Wastegate Actuator Oil Filters All Turbocharged Aerostars; Next 100 hrs or Annual Inspection after receipt of Service Bulletin. #600-128 01/10/94 Top of Page Part I - Installation of NEW Nose Gear Lower Drag Brace Link Assembly All Aerostar with Wiebel Nose Gear Systems; Within next 10 hrs time in service or at next 100 hr inspection, whichever comes first. #600-129A 09/12/91 Part I - Replacement of Turbocharger Oil Supply Relief Valves Part II - Pre-Oiling Check of Turbocharger System All Turbocharged Aerostars; Within next 10 hrs of operation. #600-130 9/26/95 Recurring Part I - Inspection of Fuselage Horizontal Stabilizer Attach Fittings All Aerostars; Within next 25 hrs of operation and at each Annual Inspection. #600-131A 01/10/98 Top of Page Part I - Replacement of Turbocharger Oil Scavenge Pumps All Turbocharged Aerostars; Within 50 hrs of operation or at next Annual Inspection. #600-132 09/03/97 Part I - Inspection of 55% Upper Spar Cap All Aerostars; Within next 25 hrs of operation and at each Annual Inspection. #600-133R1 07/06/98 Part I - Inspection of Aileron Bell Cranks Part II - Replacement of Fasteners All Aerostars; Within next 10 hrs time in service. At next 100 hr Annual Inspection. #600-134A 03/31/00 Top of Page Part I - Inspection of Side Braces Prior to Flight. Part II - Replacement of Side Braces All Aerostars; Prior to EACH flight until replacement. Within next 50 hrs of operation. #600-135 11/30/99 Part I - Visual Inspection of Wing Fuel Pipe Assembly Part II - Replacement of Wing Fuel Pipe Assembly All Aerostars; Within 100 hrs and at 500 hr intervals. #600-136 9/15/00 Part I -Visual Inspection of Wing Attach Fittings Part II - Replacement of Wing Attach Fittings All Aerostars; Within the next 50 hrs and at each Annual Inspection thereafter. Top of Page Service Bulletin Checklist, Service Bulletin Index, and Service Letter Index are provided as a reference only and are not intended to be official listings/descriptions of said publications. For Official Service Bulletin, Service Letter, and Airworthiness Directives information Refer to actual official Service Bulletin for specific information, instructions, and specific serial numbers affected. Parts, prices, and availability subject to change without notice. Contact Aerostar's Technical Publications at 1-800-442-4242 or email your request.