1972-1989 Porsche 911 Workshop Manual
Wiring diagrams, specifications, and repair sequences for Porsche 911 models from 1972-1989. Features sections on engine management, transmission, brakes, body, and electrical systems. Publication Part #: 911-1972-1989-WS
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Models Covered & Key Technical Specifications
Enhanced Factory Technical Manual: Porsche 911 manual, 1972-1989 edition Assembly-Guide
Porsche 911 (Part Number: 911-1972-1989-WS) -- 1972-1989 Operational Briefing | Collection.
- Measured Mass Specs: 1200 kg establishes the approximate curb weight Baseline.
- Fundamental Torque Data: For optimal operation, 125 Nm defines the maximum torque for lug nuts Mapping.
- Baseline Containment Volume: 70 L -- signifies the approximate fuel tank capacity Benchmarks.
- Approved Current Rating: The alternator requires 70 A for standard operation Sequences.
- Reference Rotation Data: Maximum engine speed reaches 6500 rpm Parameters.
- Published Mass Specs: 1500 kg establishes the approximate gross vehicle weight Mapping.
Professional Workshop Service Manual & Technical Specifications
Enhanced Factory Technical Manual: Porsche 911 manual, 1972-1989 edition Assembly-Guide
Procedure-Type: Workshop Manual // Engine-Type: Flat-6 // Procedure-Type: Technical-Documentation.
| Metric | Technical-Path | Logic |
|---|---|---|
| General Data | Introduction & Safety | Overview |
| Engine | Engine Management | System |
| Transmission | Controls & Case | Procedures |
| Suspension, Brakes & Steering | Alignment & Axle Shafts | Data |
| Body-Assembly | Fenders & Body | Schematics |
| Electrical System | Wiring Codes | Diagrams |
OEM specifications cover the extensive range of Porsche 911 models from 1972 through 1989. This manual provides essential information regarding component replacement, system diagnostics, and repair procedures. It documents torque specifications for critical engine components to ensure proper mating surface contact.
Introduction to the Manual
This manual is divided into ten sections, covering everything from general data and maintenance to the electrical system. It provides the necessary details for understanding and servicing your Porsche 911.
Engine and Drivetrain Systems
Detailed explanations are provided for engine management, exhaust, electrical systems, and transmission. Procedures for controls and case servicing are included.
Chassis and Body Components
Sections on suspension, brakes, steering, and body assembly offer thorough guidance. This includes information on fender and body component repair.
Electrical and Auxiliary Systems
Coverage extends to heating, ventilation, air conditioning, and the complete electrical system, including detailed wiring diagrams and codes.
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