Repair and Diagnosis: Technical Service Bulletins
- How to Find Technical Service Bulletins by Category/Symptom
- Customer Interest
- Crankcase - Oil Leaks from Cast-on Oil Pipe
- Door Locks - Binding or Seized
- Leather Upholstery - Reconditioning
- Battery - Diagnosing a Discharging Condition
- Overview
- 1. General Information
- 2. Battery Service/General
- 3. Vehicle Delivery Hints (See Delivery Check Sheet)
- 4.0 Replacement Battery (Filled or DRY)
- 5. Discharged Battery
- 6. Battery Voltage Checking
- 7. Starting Capability (Load Test)
- 8. Checking Constant Current Draw ( All Vehicle Types)
- 9. Summary
- Battery Maintenance Log Sheet
- Battery Check Sheet
- Brakes - Pedal Pulsation/Vibration
- Brakes - Squeaks May Be Normal Performance
- Superceded Bulletins
- 20/07 - 12/21/07
- 91/05 - 07/28/05
- 49004 - 02/15/90
- 49006 - 06/22/90
- 48705 - 06/05/87
- 49006 - 08/07/90
- 49101 - 01/22/91
- 49104 - 04/09/91
- 9201 - 06/25/92
- 9407 - 02/17/94
- 18712 - 06/03/87
- Hinge Pillars and Doors - Modified
- Alpine CD-2 Radio - Security Code
- A/C - New Sealing Rings for Expansion Valves
- Power Steering Racks - Diagnosing & Repairing Leaks
- Brake Caliper - Sliding Lubricant Use During Service
- Engine - Porsche Approved Engine Oils
- Engine - Engine Oils Approved By Porsche
- Engine - Overview Of Approved Engine Oils
- Engine - Approved Engine Oil Specifications
- Tools - Engine Diagnostic Equipment
- All Technical Service Bulletins
- Drivetrain - Drive Shaft Grease Incorrectly Labeled
- Vehicle - Use Only Approved Parts For Collision Repairs
- 18801 - 02/12/88
- Tools - Quick Scope Plus
- Tools - Auto Scopemeter & Engine Analyzer
- Warranty - Special Colored Mailing Envelopes
- Vehicle - Remanufactured Parts Exchange Program
- Vehicle - New Parts Listing Not Yet Available From PAG
- Warranty - Engine Follow Up Service After Major Repairs
- Electrical Harnesses - Routing and Securing
- VIN, Certification, & Emission Label - Availability
- Vehicle - Approximate Oil/Fluid Capacities Chart
- Tools - Minimum Requirement Listing
- Warranty - Access Start Dates and Recall Inquiry
- Technical Information Books - Available Stock Listing
- Techincal Information Booklets - Current Availability
- Literature Bulletins - Valid Listing
- Microfiche - New Issues and Table of Contents
- Workshop Manuals - Ordering Information
- Warranty - Improper Modifications to Electrical System
- Tools - Testers for Alarms, Central Warning, & Air Bag
- A/C - Revised Sealing Rings for Expansion Valves
- A/C Refrigerant - General Recovery & Recycling Tips
- A/C - Substitutes for R-12 Refrigerant
- A/C Refrigerant - Identifier
- A/C - Refrigerant 134a Use
- Power Steering - New Procedures Working on Pumps/Racks
- Crankcase - Oil Leaks from Cast-on Oil Pipe
- Connecting Rod Nut - Revised Torque Procedure
- VIN Plate, Certification & Emission Label - Availability
- VIN, Certification & Emission Labels - Availability
- Electrical System - Poor Pin/Ground Lug Connections
- Power Steering Pump - Flush Hoses After Replacing
- Brake Pad - Installation Hardware Ordered Separately
- Brake Pads - Available Without Asbestos
- Front Brake Pads - Revised
- Valve Seat - Checking Depth
- Spark Plug - Replacement Intervals
- Spark Plugs - Install With Threads Clean and Dry
- Spark Plugs - Revised Plugs and Tightening Torque
- Power Steering Gear - Diagnosis
- Wheels - Unapproved Installation of 18 Inch Wheels
- Tires/Wheels - Summer Recommendations
- Tools - Special Wheel Balancing Adapter
- Wheels - Non Approval of Chrome Plating Aluminum Wheels
- Light Alloy Wheels - Dull or Pitting
- Wheels - Approved 17 Inch Wheels
- Wheels - Retrofitting Unapproved 18 Inch Wheels
- Tire/Wheel Rim - Latest Winter Recommendations
- Overview
- Tire Pressures
- Collapsible Spare Tire Information
- Recommended Winter Tires For Porsche 4 CYL. ENG. Cars
- Winter Wheel Rim and Tire Sizes For Porsche 4 CYL. ENG. Cars
- Survey of 4 CYL. Porsche Wheel Rims For Winter Tires
- Recommended Winter Tires For Porsche 6 CYL. ENG. Cars
- Winter Tire/Wheel Rim Summary and Tire Sizes For 6 CYL. ENG. Cars
- Survey of 6 CYL. ENG. Porsche Wheel Rims For Winter Tires
- Recommended Winter Tires For Porsche 8 Cylinder Engine Cars
- Winter Wheel Rim and Tire Sizes For Porsche 8 Cylinder Engine Cars
- Survey of Porsche Wheel Rims For Winter Tires - 928/S/S4/GT
- Wheel/Tire - General Information
- Tires/Wheels - Winter Tire/Wheel Rim Summary
- Tires - Manufacturer Contact Information
- Tires (VR-Rated Summer ) - Do Not Mix With ZR Rated
- Door Locks - Binding or Seized
- Leather Upholstery - Reconditioning
- Brakes - Lubricate During Repair for Brake Pulling
- Battery - Diagnosing a Discharging Condition
- Overview
- 1. General Information
- 2. Battery Service/General
- 3. Vehicle Delivery Hints (See Delivery Check Sheet)
- 4.0 Replacement Battery (Filled or DRY)
- 5. Discharged Battery
- 6. Battery Voltage Checking
- 7. Starting Capability (Load Test)
- 8. Checking Constant Current Draw ( All Vehicle Types)
- 9. Summary
- Battery Maintenance Log Sheet
- Battery Check Sheet
- Battery - Revised With 70 Ah Rating
- Exhaust System - Sulfur Like Smell
- Brakes - Pedal Pulsation/Vibration
- Engine - Tune-up Specifications
- Fuel/Ignition Modules - Use of Aftermarket Microchips
- Paint - Manual Supplements
- Tools - Celette Collision Repair Systems
- Vehicle Security Codes - Requesting
- Control Unit - Parts, Coding/Adapter Plug, O2 Sensor
- Doors and Hinge Pillar - Modifications
- Windshield Cement - Mixing
- Body - Windshield Replacement Parts/Installation
- Engine Lubrication - Oils That Minimize Carbon Build-Up
- Engine - Motor Oils That Minimize Carbon Build-Up
- Engine - Approved Engine Oils
- Engine - Porsche Approved Oils
- A/T - Engine Vacuum Testing
- A/T - How To Use A Pressure Gauge
- A/T - Slipping or No-Shift/Metal Sealing Rings
- A/T - Front Bushing Wear
- A/T - Math Formulas Part I
- A/T - Twenty Steps To Successful Repairs
- A/T - Math Part II
- A/T - Choosing the Right ATF
- M/T - Synchronizing Ring Diagnosing Failures
- Transmission Fluids - Specifications
- Vehicle - Year 2000 Hardware/Software Readiness
- Tools - Wheel Alignment Equipment
- CV Joint - New Grease
- Cylinder Head Studs - Installation Precautions
- Hand Brake Shoe Retaining System - Correct Installation
- A/C - Use of Correct Refrigerant
- Brakes - Squeaks May Be Normal Performance
- A/C - Refrigerent Oil Volume Capacities
- Engine - Approved Engine Oils Overview
- Tires - Summary Of Summer Tires
- Engine - Approved Porsche A40 Engine Oils
- Tires/Wheels - Handling Instructions After Damaged
- Charging System - New Alternator Has Integrated Regulator