Technical Service Bulletins
- A/C Compressor
- Vehicle Fluid Analysis Program (USA Only) (GROUP 0, NO. 0403)
- Climate Control Refrigerant R134A/ R12 SUBSTITUE (GROUP 8, NO. 10/97)
- Automotive Refrigerant Identifier (GROUP N/A, NO. 9604)
- Correct A/C Refrigerant Warning (GROUP 8, NO. 9602)
- Retrofitting R12 A/C System To R134 (GROUP 8, NO. 9501)
- A/C Refrigerant Capacity Charts (GROUP 8, NO. 9208)
- Air Conditioning Certification (GROUP 8, NO. 9207)
- Sealing Rings For A/C System (GROUP 8, NO. 9205)
- R-12 Substitute Refrigerant Cautions (GROUP 8, NO. 9102)
- Refrigerant Recovery/Recycling (GROUP 8, NO. 8902)
- Accessories Control Systems
- Accessory Drive Belts
- Anti-Theft Systems
- Automatic Trans
- Auxiliary Emission Control Systems
- Axle Shafts
- Blowers, Superchargers & Turbochargers
- Body Interior
- Brakes Control Systems
- Charging Systems
- Clutch
- Communication Devices
- Cooling System (Mechanical)
- Differentials & Drive Axles
- Driveshaft & Universal Joints
- Electronic Steering
- Electronic Suspension
- Engine Control Systems
- Entertainment Systems
- Exhaust
- Exterior Body Panels
- Exterior Lights
- Frames, Subframes & Crossmembers
- Front Suspension
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- Headlights
- HVAC Control Systems
- Vehicle Fluid Analysis Program (USA Only) (GROUP 0, NO. 0403)
- Climate Control Refrigerant R134A/ R12 SUBSTITUE (GROUP 8, NO. 10/97)
- Automotive Refrigerant Identifier (GROUP N/A, NO. 9604)
- Correct A/C Refrigerant Warning (GROUP 8, NO. 9602)
- Retrofitting R12 A/C System To R134 (GROUP 8, NO. 9501)
- A/C Refrigerant Capacity Charts (GROUP 8, NO. 9208)
- Air Conditioning Certification (GROUP 8, NO. 9207)
- Sealing Rings For A/C System (GROUP 8, NO. 9205)
- Rear Heater Fan - Modified Replacement Part (GROUP 8, NO. 9202)
- Air Regulating Control Switches (GROUP 8, NO. 9103)
- R-12 Substitute Refrigerant Cautions (GROUP 8, NO. 9102)
- Refrigerant Recovery/Recycling (GROUP 8, NO. 8902)
- Front A/C Condenser Fan Wiring Harness W/Inline Fuse (GROUP 8, NO. 8803)
- Seat Belt Fastener Touching Heater CRTL: Adjustment (GROUP 8, NO. 8804)
- Identification
- Ignition Switch/Steering Lock
- Ignition System
- Spark Plug Thread Lubrication (GROUP 2, NO. 9102)
- Approved Spark Plugs Chart (GROUP 2, NO. 8805)
- Used Vehicle Storage (GROUP 0, NO. 8802)
- Spark Plug Applications (GROUP 2, NO. 8608)
- Spark Plug Applications (GROUP 2, NO. 8508)
- Basic Emission Equipment & Tune-Up Specifications (GROUP 1, NO. 8512)
- L-JETRONIC Models Fuel Injector Applications (GROUP 2, NO. 8503)
- Poor Eng Performance - Intake System Leak Check (GROUP 2, NO. 8502)
- Crankshaft Pulley Torquing/Tool (GROUP 1, NO. 8506)
- New Spark Plug Connectors (GROUP 2, NO. 8501)
- Fuel Injector Cleaning Procedure (GROUP 2, NO. 8510)
- Idle Surge/Stall - Spark Plug Cable Securing Clips (GROUP 28, NO. 8407)
- Tune-Up Specifications (GROUP 1, NO. 8405)
- Interior/Exterior Trim
- Interior/Illumination Lights
- Locking Hubs
- Lubrication System
- Noise, Vibration, & Harshness (NVH) Lubrication Kit (GROUP 7, NO. 2000)
- MC, 1701 Overview Of Approved PORSCHE A40 Engine Oils (35/23) (GROUP 1, NO. 35-23)
- MC, 1701 Overview Of Approved PORSCHE C20 Engine Oils (32/23) (GROUP 1, NO. 32-23)
- MC, 1701 Overview Of Approved PORSCHE C30 Engine Oils (33/23) (GROUP 1, NO. 33-23)
- MC, 1701 Overview Of Approved PORSCHE C40 Engine Oils (34/23) (GROUP 1, NO. 34-23)
- Overview Of Approved PORSCHE C40 Engine Oils (04/23) (GROUP 1, NO. 1701)
- MC, 1701 - 00 Allocation Of Approved Engine Oils Until My 2020 (06/22) (GROUP 1, NO. 06-22)
- MC, 1701 Recommended Engine Oils For Classic Vehicles (19/20) (GROUP 1, NO. 19-20)
- Recommended Engine Oils For Classic Vehicles (13/14) (GROUP 01, NO. 13/14)
- Allocation Of Approved Engine Oils (05/19) (GROUP 01, NO. 05/19)
- Overview Of Approved PORSCHE A40 Engine Oils (03/19) (GROUP 01, NO. 03/19)
- Overview Of Approved PORSCHE C20 Engine Oils (01/19) (GROUP 01, NO. 01/19)
- Overview Of Approved PORSCHE C30 Engine Oils (02/19) (GROUP 01, NO. 02/19)
- Overview Of Approved PORSCHE A40 Engine Oils (38/18) (GROUP 1, NO. 38/18)
- Overview Of Approved PORSCHE C30 Engine Oils (37/18) (GROUP 1, NO. 37-18)
- Allocation Of Approved Engine Oils (33/18) (GROUP 1, NO. 33-18)
- Allocation Of Approved Engine Oils (07/18) (GROUP 1, NO. 07-18)
- Overview Of Approved PORSCHE A40 Engine Oils (10/18) (GROUP 1, NO. 10-18)
- Overview Of Approved PORSCHE C20 Engine Oils (08/18) (GROUP 1, NO. 08-18)
- Overview Of Approved PORSCHE C30 Engine Oils (09/18) (GROUP 1, NO. 09-18)
- Overview Of Approved PORSCHE C40 Engine Oils (22/17) (GROUP 1, NO. 22-17)
- Overview Of Approved PORSCHE A40 Engine Oils (08/16) (GROUP 1, NO. 24/14)
- Overview Of Approved PORSCHE C30 Engine Oils (07/16) (GROUP 1, NO. 25/14)
- Overview Of Approved PORSCHE C30 Engine Oils (22/15) (GROUP 1, NO. 22/15)
- Overview Of Approved PORSCHE A40 Engine Oils (23/15) (GROUP 1, NO. 23/15)
- Engine Oils Approved By PORSCHE (GROUP 1, NO. 5/00)
- Overview Of Approved Engine Oils (GROUP 1, NO. 5/00)
- Vehicle Fluid Analysis Program (USA Only) (GROUP 0, NO. 0403)
- Engine Oils Approved By PORSCHE (GROUP 1, NO. 9213)
- Climate Control Refrigerant R134A/ R12 SUBSTITUE (GROUP 8, NO. 10/97)
- Engine Oils That Minimize Carbon Build-Up (GROUP 1, NO. 8905)
- Oil Filter Draining/Replacement - Drain Plug (GROUP 1, NO. 9106)
- Engine Oil Recommendations (GROUP 1, NO. 8905)
- Cylinder Head Parts Charts/Tightening (GROUP 1, NO. 8703)
- Oil Drain Plug Torque - Owners Manual Correction (GROUP 1, NO. 8618)
- Engine Rebuild/Damage Repair - Check Intake System (GROUP 2, NO. 8603)
- Manual Steering
- Manual Trans
- Vehicle Fluid Analysis Program (USA Only) (GROUP 0, NO. 0403)
- New PORSCHE Special Tools (9707)
- Oil/Fluid Capacities: New Specifications (GROUP 0, NO. 9401)
- Clutch Release Lever Shaft Bearings Conversion (GROUP 3, NO. 8902)
- 4-CYL Air In Hydraulic Clutch SYS - Diagnosis/Repair (GROUP 3, NO. 8906)
- CV Joint Repair/Lubrication - New Grease (GROUP 4, NO. 8809)
- M/T Fluid Applications (GROUP 3, NO. 8813)
- Adjusting Ring Gear (GROUP 3, NO. 8312)
- Motor Vehicle Theft Law Enforcement Act Of 1984 (GROUP X, NO. 8601)
- MAINSHAFT Seal & Guide Tube (GROUP 3, NO. 8501)
- Trans. MAINSHAFT - Torque Spec. For Castellated Nut (GROUP 35, NO. 84-01)
- 5-N Hard Shifting - Adjust Shift Rod Coupling (GROUP 3, NO. 8505)
- Gear Noise On 5-4 Shift - Gearshift Lever Adjustment (GROUP 3, NO. 8508)
- M241 Shortened Shift Lever Travel Option (GROUP 3, NO. 8509)
- Synchronizing Ring Damage Diagnostic Inspection (GROUP 3, NO. 8801)
- Transmission MAINSHAFT Nut - New Torque Spec (GROUP 3, NO. 8402)
- Mechanical
- Overview Of Approved PORSCHE A40 Engine Oils (10/15) (GROUP 1, NO. 10/15)
- Engine Oils Approved By PORSCHE (GROUP 1, NO. 5/00)
- Overview Of Approved Engine Oils (GROUP 1, NO. 5/00)
- Vehicle Fluid Analysis Program (USA Only) (GROUP 0, NO. 0403)
- Engine Oils Approved By PORSCHE (GROUP 1, NO. 9213)
- Angle Wrench For 911 Fan/Alternator Service (9714)
- New PORSCHE Special Tools (9707)
- PORSCHE Special Tool PNA 721 023 (9706)
- New Engine Jack Ordering Info (9703)
- Crankcase Cylinder Studs (DILAVAR) - New Part (GROUP 1, NO. 9604)
- Cylinder Wall Damage Prevention: Transport Clips (GROUP 1, NO. 9302)
- Valve Guide Checking Procedure (GROUP 1, NO. 9303)
- Engine Oils That Minimize Carbon Build-Up (GROUP 1, NO. 8905)
- Oil Filter Draining/Replacement - Drain Plug (GROUP 1, NO. 9106)
- Connecting Rods Tightening Procedure (GROUP 1, NO. 9006)
- Fuel Return Pipe Orientation/Clamping (GROUP 2, NO. 8707)
- Cylinder Head Parts Charts/Tightening (GROUP 1, NO. 8703)
- Motor Vehicle Theft Law Enforcement Act Of 1984 (GROUP X, NO. 8601)
- Oil Drain Plug Torque - Owners Manual Correction (GROUP 1, NO. 8618)
- Engine Rebuild/Damage Repair - Check Intake System (GROUP 2, NO. 8603)
- L-JETRONIC Models Fuel Injector Applications (GROUP 2, NO. 8503)
- Poor Eng Performance - Intake System Leak Check (GROUP 2, NO. 8502)
- Crankshaft Pulley Torquing/Tool (GROUP 1, NO. 8506)
- Fuel Injector Cleaning Procedure (GROUP 2, NO. 8510)
- Sodium Filled Valves Disposal Cautions (GROUP 1, NO. 8628)
- Mechanical - Hydraulic
- Vehicle Fluid Analysis Program (USA Only) (GROUP 0, NO. 0403)
- Front Disc Brake Pads For Spare Parts Replacement (GROUP 4, NO. 4/99)
- Climate Control Refrigerant R134A/ R12 SUBSTITUE (GROUP 8, NO. 10/97)
- Brake Pedal Pulse/Vibration - Disc/Wheel Hub Run-Out (GROUP 4, NO. 9203)
- Hand Brake Shoe Retainer Spring Installation Caution (GROUP 4, NO. 8911)
- Brake Squeak/Noise - Normal Operation (GROUP 4, NO. 8906)
- Brakes Pulling - Calipers Repair/Lubrication (GROUP 4, NO. 8901)
- New Asbestos-Free Brake Pads Applications/R & R (GROUP 4, NO. 8810)
- Brake Pad Installation Hardware (GROUP 4, NO. 8709)
- Brake Fluid Level In Reservoir (GROUP 4, NO. 8605)
- Brake Fluid Change - Use Dot 4 Type (GROUP 47, NO. 8401)
- Mirrors
- Paint & Coatings
- Passive Restraints
- Procedures
- Overview Of Approved PORSCHE C40 Engine Oils (04/23) (GROUP 1, NO. 1701)
- Overview Of Approved PORSCHE A40 Engine Oils (47/19) (GROUP 1, NO. 47-19)
- Recommended Engine Oils For Classic Vehicles (13/14) (GROUP 01, NO. 13/14)
- Allocation Of Approved Engine Oils (05/19) (GROUP 01, NO. 05/19)
- Overview Of Approved PORSCHE A40 Engine Oils (03/19) (GROUP 01, NO. 03/19)
- Overview Of Approved PORSCHE C20 Engine Oils (01/19) (GROUP 01, NO. 01/19)
- Overview Of Approved PORSCHE C30 Engine Oils (02/19) (GROUP 01, NO. 02/19)
- Overview Of Approved PORSCHE A40 Engine Oils (38/18) (GROUP 1, NO. 38/18)
- Overview Of Approved PORSCHE C30 Engine Oils (37/18) (GROUP 1, NO. 37-18)
- Allocation Of Approved Engine Oils (33/18) (GROUP 1, NO. 33-18)
- Allocation Of Approved Engine Oils (07/18) (GROUP 1, NO. 07-18)
- Overview Of Approved PORSCHE A40 Engine Oils (10/18) (GROUP 1, NO. 10-18)
- Overview Of Approved PORSCHE C20 Engine Oils (08/18) (GROUP 1, NO. 08-18)
- Overview Of Approved PORSCHE C30 Engine Oils (09/18) (GROUP 1, NO. 09-18)
- Overview Of Approved PORSCHE C40 Engine Oils (22/17) (GROUP 1, NO. 22-17)
- Rear Suspension
- Restraints Control Systems
- Schedule
- Seats
- Starter
- Steering Column
- Steering Control Systems
- Steering Gear
- Steering Linkage
- Sun Roof/T-Top/Convertible Top
- Suspension Control Systems
- System
- New Diagnostic Equipment Info - Fluke 98 Application (9705)
- Engine Troubleshooting/Diagnosis: New Analyzer (GROUP N/A, NO. 9303)
- Spark Plug Thread Lubrication (GROUP 2, NO. 9102)
- Aftermarket Fuel/Ignition Control Microchips Warning (GROUP 2, NO. 9008)
- Approved Spark Plugs Chart (GROUP 2, NO. 8805)
- CEC Unit/Coding Plug/Adapter Plug/O2 Sensors Chart (GROUP 2, NO. 8806)
- Cylinder Head Parts Charts/Tightening (GROUP 1, NO. 8703)
- Spark Plug Applications (GROUP 2, NO. 8608)
- Battery Discharging - Prevention/Storage (GROUP 2, NO. 8601)
- Spark Plug Applications (GROUP 2, NO. 8508)
- Basic Emission Equipment & Tune-Up Specifications (GROUP 1, NO. 8512)
- L-JETRONIC Models Fuel Injector Applications (GROUP 2, NO. 8503)
- Poor Eng Performance - Intake System Leak Check (GROUP 2, NO. 8502)
- Crankshaft Pulley Torquing/Tool (GROUP 1, NO. 8506)
- New Spark Plug Connectors (GROUP 2, NO. 8501)
- Fuel Injector Cleaning Procedure (GROUP 2, NO. 8510)
- Idle Surge/Stall - Spark Plug Cable Securing Clips (GROUP 28, NO. 8407)
- Tune-Up Specifications (GROUP 1, NO. 8405)
- Transfer Case
- Transmission Control Systems
- Vacuum Pumps/Lines/Tanks/Water Trap
- Wheel Alignment
- Wheels & Tire System
- WARRNTY Handling - The Tire Rack Program (9801)
- Wheel Balancing Adapters - Equipment Info (9704)
- Winter Tire & Wheel Rims: New Specifications (GROUP 4, NO. 9505)
- Tires: Manufacturer Contacts (GROUP 4, NO. 9314)
- Tire Changing: New Machine (GROUP N/A, NO. 9302)
- 18 Inch Wheel Installation Not Approved (GROUP 4, NO. 9305)
- Stationary Wheel Balancing: New Centering Adapter (GROUP N/A, NO. 9301)
- Mounting 17" Tires - Care To Prevent Damage (GROUP 4, NO. 9202)
- Winter Tire/Wheel Rim Summary (GROUP 4, NO. 9101)
- 17 Inch Rim/Tire Approval Table (GROUP 4, NO. 9106)
- Winter Tire/Wheel Rim Summary (GROUP 4, NO. 9004)
- Chrome Plating PORSCHE Aluminum Road Wheels (GROUP 4, NO. 9011)
- Front Wheel Carrier/Wheel Bearing Securing (GROUP 4, NO. 9003)
- VR Summer Tires (GROUP 4, NO. 8910)
- Front Wheel Seals Noise - New Radial Sealing Ring (GROUP 4, NO. 8904)
- Used Vehicle Storage (GROUP 0, NO. 8802)
- GOODYEAR "N0" Tires (GROUP 4, NO. 8710)
- GOODRICH Comp T/A Tires (GROUP 4, NO. 8706)
- BRIDGESTONE R E 71 Tires (GROUP 4, NO. 8611)
- GOODYEAR Summer Tires 205/55 VR16 & 225/50 VR16 (GROUP 4, NO. 8508)
- Summer Tire & Wheel Rim Summary (GROUP 4, NO. 8506)
- Cleaning Of Light Alloy Wheels (GROUP 4, NO. 8504)
- New Spare Wheel Mounting - Use Locking LUGNUT (GROUP 44, NO. 8403)
- R Axle Cross Tube - SPRG Plate Spacer:Body Tolerance (GROUP 4, NO. 8711)
- Window Motors & Regulators
- Wiper/Washer Systems
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)