1994-1998 Porsche 911 Carrera, Carrera 4, RS, S, 4S, Targa & Turbo (993) Factory Repair Manual (P/N 993.602.301.00)
1481 Pages • 352.42 MB • Instant, Printable PDF
Porsche Models Covered & Key Technical Specifications
Models: 911 Carrera, 911 Carrera 4, 911 RS, 911 S, 911 4S, 911 Targa, 911 Turbo
Sub-models / Variants: 993, M 64/05, M 64/06, USA 07, USA 08, Tiptronic, Manual transmission, Coupe, Cabriolet, Clubsport
Trade Names: 911 Carrera, Porsche 911, 993
Model Years: 1994–1998
Technical Data:
- Engine displacement: 3600 cc (219.7 cu. in.)
- Engine configuration: 6-cylinder, flat-six, 4-stroke
- Max engine power: 200 kW (270 HP) at 6100 rpm
- Max torque: 330 Nm (243 lb-ft) at 5000 rpm
- Compression ratio: 11.3:1
- Bore: 100 mm (3.94 in)
- Stroke: 76.4 mm (3.01 in)
- Idle speed: 800 ± 40 rpm
- Drive system: Rear-wheel drive (Carrera) or Four-wheel drive (Carrera 4)
Porsche Manual Features & Content Preview
- Covers 1994–1998 Porsche 911 Carrera, Carrera 4, RS, S, 4S, Targa, and Turbo (993) models
- Official Porsche Factory Library publication (Part Number 993.602.301.00), containing 1,481 pages of unedited factory data
- Includes comprehensive exploded-view assembly diagrams, torque-value charts, and technical specification tables
- Replaces earlier information bulletins with the definitive factory-correct maintenance procedures
Structural Overview of the 993 Documentation
Navigating the 1994–1998 Porsche 911 documentation requires a clear breakdown of its nine main repair groups. The manual logically segments everything from the flat-six engine and fuel delivery systems to the Tiptronic and manual transmission assemblies. Volume D handles advanced diagnostics. You will find precise assembly procedures mapped out alongside the required special tool numbers and exact tightening torques. Exploded diagrams eliminate the guesswork during reassembly. Supplemental sections dive straight into the unique mechanical demands of the RS and AWD variants without unnecessary filler.
Engine and Maintenance Specifications
The 993 relies on a fan-driven, air-cooled engine paired with a thermostatically controlled front fender oil cooler. You are dealing with a dry-sump lubrication setup that requires 11.5 liters during a complete fluid service. The factory documentation details main bearing bores at 65.000–65.019 mm for standard builds, while explicitly laying out rework procedures for 65.25 mm oversize bearings. Hydraulic lash adjusters handle intake valve clearances, effectively removing routine valve adjustments from the maintenance schedule. Spark plug gaps are strictly spec'd at 0.7 ± 0.1 mm, with the Digital Motor Electronics (DME) precisely managing ignition timing. When tearing down these powerplants, always verify these factory tolerances against your specific engine code to ensure reliable, safe operation on the road.
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