928 S V8-4957cc 5.0L (1985): Maintenance
Also for this vehicle: 928 GT V8-4957cc 5.0L (1989), 928 GTS V8-5397cc 5.4L DOHC (1994), 928 S V8-4664cc 4.7L (1983), 928 S4 V8-4957cc 5.0L (1987).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Alignment › System Information3 pages
Tune-up and Engine Performance Checks18 pages
- Fuel Pressure › System Information › Specifications
- Air/Fuel Mixture › System Information › Technical Service Bulletins › Engine Performance - Checking Idle Speed and CO
- Idle Speed › System Information › Technical Service Bulletins › Engine Performance - Checking Idle Speed and CO
- Air Cleaner Housing › Air Cleaner Fresh Air Duct/Hose › Component Information › Locations
- Fuel Filter › Fuel Pressure Release › System Information › Service Precautions
- Firing Order › Component Information › Specifications
Distributor, Ignition › Component Information5 pages
- Spark Plug › Component Information › Technical Service Bulletins › Spark Plugs - Revised Plugs and Tightening Torque234
- Valve Clearance › System Information › Adjustments
Timing Belt › Component Information › Technical Service Bulletins4 pages
- Customer Interest: › 18610 › Mar › 86 › Camshaft Tensioner Control - MIL ON Diagnosis
All Technical Service Bulletins for Timing Belt:2 pages
- All Other Service Bulletins for Timing Belt: › 19204 › Mar › 92 › Toothed Engine Belts - Storage, Packing and Handling
- Drive Belt › Component Information › Technical Service Bulletins › Tensioning Roller Carrier, Water Pump - Modification2
Hoses › Power Steering Line/Hose › Component Information › Technical Service Bulletins4 pages
Fluids77 pages
Coolant › Component Information › Technical Service Bulletins8 pages
All Technical Service Bulletins for Coolant:4 pages
- Customer Interest: › 18720 › Sep › 87 › Radiator - Plugged Up
All Other Service Bulletins for Coolant:3 pages
Fluid - A/T › Component Information4 pages
- Fluid - M/T › Component Information › Specifications › Capacity Specifications2
- Fluid - Differential › Component Information › Specifications › Capacity Specifications2
Engine Oil › Component Information47 pages
Technical Service Bulletins45 pages
- Engine - Approved Porsche A40 Engine Oils2345678910
Technical Service Bulletins for Engine Oil:35 pages
- 137-08 › Mar › 09 › Engine - Approved Porsche A40 Engine Oils2345678910
- 102/07 › Apr › 07 › Engine - Approved Engine Oils Overview23456789
- 11/05 › Jul › 05 › Engine - Porsche Approved Oils2345
- 0301 › May › 03 › Engine - Approved Engine Oils2345678
- 19207 › Apr › 92 › Engine Lubrication - Oils That Minimize Carbon Build-Up2
- 18905 › May › 89 › Engine - Motor Oils That Minimize Carbon Build-Up
- Specifications › Capacity Specifications2
Refrigerant › Component Information9 pages
Refrigerant Oil › Component Information5 pages
- Brake Bleeding › System Information › Service and Repair
Fuses and Circuit Breakers16 pages
Wheels and Tires102 pages
- Tire Monitoring System › System Information › Technical Service Bulletins › Tires/Wheels - Handling Instructions After Damaged2
Tires › Component Information › Technical Service Bulletins50 pages
- Tires - Summer Tire Summary23
Technical Service Bulletins for Tires:47 pages
- 46/08 › May › 08 › Tires - Summer Tire Summary23
- 49314 › Dec › 93 › Tires - Manufacturer Contact Information2
- 49305 › Mar › 93 › Wheels - Unapproved Installation of 18 Inch Wheels
- 49104 › Nov › 91 › Tires/Wheels - Summer Recommendations23456789
- 49004 › Apr › 90 › Tire/Wheel Rim - Latest Winter Recommendations2345678910
- 48913 › Dec › 89 › Wheels - Aftermarket Wheel Rims With Pressure Switches
- 48910 › Nov › 89 › Tires (VR-Rated Summer) - Do Not Mix With ZR Rated2
- 48813 › Dec › 88 › Wheel/Tire - General Information2345
- 48812 › Dec › 88 › Tires/Wheels - Winter Tire/Wheel Rim Summary234567
- 48507 › Apr › 85 › Tires/Wheel - Summer Tire and Wheel Rim Summary2345
- 48508 › Mar › 85 › Tires - Goodyear Summer Tire Impoved/Modified2
Wheels › Component Information › Technical Service Bulletins46 pages
- Tires/Wheels - Handling Instructions After Damaged2
Technical Service Bulletins for Wheels:44 pages
- 4/0901 › Apr › 09 › Tires/Wheels - Handling Instructions After Damaged2
- 49305 › Apr › 93 › Wheels - Retrofitting Unapproved 18 Inch Wheels
- 49305 › Mar › 93 › Wheels - Unapproved Installation of 18 Inch Wheels
- 09301 › Feb › 93 › Tools - Special Wheel Balancing Adapter
- 49104 › Nov › 91 › Tires/Wheels - Summer Recommendations23456789
- 49011 › Dec › 90 › Wheels - Non Approval of Chrome Plating Aluminum Wheels
- 49004 › Apr › 90 › Tire/Wheel Rim - Latest Winter Recommendations2345678910
- 48913 › Dec › 89 › Wheels - Aftermarket Wheel Rims With Pressure Switches
- 48813 › Dec › 88 › Wheel/Tire - General Information2345
- 48812 › Dec › 88 › Tires/Wheels - Winter Tire/Wheel Rim Summary234567
- 48507 › Apr › 85 › Tires/Wheel - Summer Tire and Wheel Rim Summary2345
- 48504 › Mar › 85 › Light Alloy Wheels - Dull or Pitting
- Wheel Bearing › Component Information › Adjustments
- Wheel Hub › Dust Cover, Wheel Hub › Component Information › Technical Service Bulletins › Steering Stop and Dust Cover - Modified
- Wheel Fastener › Component Information › Specifications › Wheel Fastener Torque2