What engines and transmissions are covered?

This manual provides complete coverage for all 964 powertrains. Engine coverage includes the M64/01 and M64/02 3.6-liter air-cooled flat-six producing 247-250hp in naturally aspirated models with Motronic fuel injection. Turbo coverage includes the M30/69 3.3-liter and later M64/50 3.6-liter turbocharged engines producing 315-381hp. Transmission coverage includes the G50 5-speed manual gearbox in both rear-wheel drive and all-wheel drive configurations, plus the A50 4-speed Tiptronic automatic. Complete rebuild procedures are documented for all drivetrain components.

What common Porsche 964 problems are covered in this manual?

This workshop manual provides detailed diagnostic and repair procedures for known 964 issues. Coverage includes oil leak diagnosis from case halves, timing chain cover, and cam covers common to the M64 engine. The manual addresses dual-mass flywheel inspection, power steering pump rebuilding, and ABS hydraulic unit service. Additional troubleshooting covers the complex Carrera 4 all-wheel drive system including viscous coupling service, front differential seal replacement, and transfer case diagnostics. Central locking vacuum pump failures and window regulator repairs are also documented.

What are the service intervals for the Porsche 964?

This manual includes complete Porsche scheduled maintenance requirements for the 964. Oil service is recommended every 7,500 miles or annually using Porsche-approved 15W-50 synthetic or conventional oil. Spark plugs require replacement at 30,000-mile intervals. Brake fluid must be flushed every 2 years. Air filter replacement is specified at 30,000 miles. The timing chain and tensioners should be inspected at 60,000 miles. Carrera 4 models require transfer case and differential fluid service at 30,000-mile intervals. Complete procedures and specifications are provided for all services.

What special tools are required for Porsche 964 repairs?

This manual identifies Porsche special service tools required for major 964 repairs. Engine work requires flywheel locking tools, camshaft alignment bars, and case half alignment fixtures. The G50 transmission needs specific mainshaft pullers and synchronizer hub tools. Carrera 4 all-wheel drive service requires viscous coupling testing equipment and transfer case seal installers. ABS hydraulic unit service may require pressure bleeding equipment. The manual provides Porsche SST part numbers and identifies quality aftermarket alternatives commonly used by 964 specialists.

Does this manual cover Carrera 4 all-wheel drive system service?

Yes, this workshop manual includes comprehensive Carrera 4 all-wheel drive system coverage. Procedures include viscous coupling inspection and replacement, front differential service including seal replacement and bearing adjustment, and transfer case fluid service and seal replacement. The manual covers driveshaft inspection, CV joint service, and ABS wheel speed sensor diagnostics specific to AWD models. Troubleshooting guides address common symptoms including binding during tight turns, vibrations, and warning light diagnosis for the sophisticated all-wheel drive control system.

Porsche 964 911 1989-1994 workshop manual covering 3.6L air-cooled flat-6 engine with repair procedures and wiring diagrams PDF download

Porsche 964 Workshop Service Repair Manual 1989-1994 PDF

Q: What Porsche models are covered?

This comprehensive workshop manual covers all Porsche 964 models produced from 1989 to 1994. Coverage includes the Carrera 2, Carrera 4, Carrera RS, Turbo (965), and Turbo S variants. Both coupe, Targa, and cabriolet body styles are fully documented. The manual covers all regional specifications including vehicles sold in North American, European, and rest-of-world markets. This includes the transitional early 964 models through to the final production year, making it the definitive repair resource for what many consider the most refined air-cooled 911 generation.

Q: What format is this Workshop Manual provided in?

This workshop manual is delivered as a professional PDF document for instant download after purchase. The PDF format provides full-text search capability for quickly locating specific procedures, compatibility with all computing devices, and the ability to print pages for workshop use. This format ensures permanent access to service information for these highly collectible air-cooled Porsches. Files can be backed up to preserve this essential data for ongoing maintenance of your appreciating 964.

Porsche 964 Workshop Manual Download PDF

Years: 1989-1994

Languages: English

Format: PDF

Compatible with all operating systems and devices:
Windows 11, 10, 8. 7. Vista, XP. Mac, Linux, Android, IOS + All Tablets & Phones

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Porsche 964 Workshop Manual Download

Porsche 964 Workshop Manual 1989-1994 PDF is the essential resource for maintaining, servicing, and repairing Porsche 964. This comprehensive manual includes detailed illustrations, wiring diagrams, and step-by-step instructions for all Repair and Servicing ensuring you have all the information you need to keep your Porsche 964 in top condition.

Model: Porsche 964, Porsche 911, Porsche 964 Carrera, Porsche Carrera, Carrera Turbo

Engines
Petrol, Gasoline:
3.3 L M30/69 turbo H6
3.6 L M64/01, 02, 03 H6
3.6 L M64/50 turbo H6
3.75 L M64/04 H6 (3.8 RS/RSR)

Transmissions:
5 speed Getrag G50 manual
4 speed automatic

Left and Right hand drive covered.

Format: PDF

Language: English

Years: 1994, 1993, 1992, 1991, 1990, 1989

CONTENTS:
General Information: Diagnosis, troubleshooting, and specifications.- Engine Control: Comprehensive engine management details.- Fuel & Exhaust Systems: Maintenance and repair procedures.- Emission Control: Guidelines for emission control systems.- Lubrication & Mechanical Systems: Complete engine lubrication and mechanical maintenance.- Transmission: Detailed transmission service and repair.- Brake System: Instructions for maintaining and repairing brakes.- Axles: Front and rear axle maintenance.- Steering System: Detailed steering system repair and maintenance.- Heater & Air Conditioning: HVAC system diagnostics and repair.- Ventilation System: Ventilation system service procedures.- Maintenance: Scheduled service information and maintenance operations.- Lights & Switches: Electrical lighting and switch maintenance.- Clutch & Gearbox: Comprehensive clutch and gearbox maintenance.- Propeller Shaft & Differential: Detailed repair procedures.- Cooling System: Cooling system diagnostics and repair.- Electrical System: Extensive electrical system diagrams and repair instructions.- Technical Diagnostics: Fault finding and diagnostics.- Suspension: Suspension system service and repair.- Wheels & Tyres: Wheel and tyre maintenance.- Body & Chassis: Detailed body and chassis repair.- Interior Fittings: Interior maintenance and repair.- Safety Systems: Safety system diagnostics, repair, Wiring Diagrams.- And Much More…

Instant Download

Frequently Asked Questions

What Porsche models are covered?

This comprehensive workshop manual covers all Porsche 964 variants produced from 1989 to 1994. Models include the 964 Carrera 2, Carrera 4, Carrera RS, Turbo (965), Turbo S, Speedster, and Targa versions. The manual provides complete coverage for both rear-wheel drive and all-wheel drive configurations. Whether you own a narrow-body Carrera or the wide-body Turbo variant, this manual contains all specifications, procedures, and technical data specific to your 964 chassis code vehicle.

What engines/transmissions are covered?

This manual provides complete coverage for all Porsche 964 powertrains. Engine coverage includes the 3.6L M64/01 and M64/02 flat-six producing 247-250 horsepower, the 3.3L M30/69 turbocharged engine with 320 horsepower, and the 3.6L M64/50 Turbo engine producing 360 horsepower. Transmission coverage includes the G50 five-speed manual gearbox, G64 five-speed manual for Carrera 4 models, and the A50 four-speed Tiptronic automatic transmission. Complete rebuild procedures, specifications, and adjustment data are included.

Does this include wiring diagrams?

Yes, this workshop manual includes comprehensive electrical system documentation for all Porsche 964 models. You will find complete wiring diagrams covering the DME engine management system, ABS braking system, climate control, power windows, central locking, alarm system, and lighting circuits. The diagrams feature color-coded wires with connector locations and component identification. Troubleshooting procedures, ground point locations, and relay assignments are clearly detailed to help diagnose and repair any electrical issue on your 964.

What format is this Workshop Manual provided in?

This workshop manual is delivered as a high-quality PDF document for instant download after purchase. The PDF format offers significant advantages including compatibility with all devices such as computers, tablets, and smartphones with any PDF reader application. The entire manual is fully searchable, allowing you to quickly find specific procedures or specifications using keywords. You can print individual pages or complete sections as needed for workshop use. The PDF never expires and can be backed up to multiple devices for permanent access.