Description
Factory Porsche 987 Cayman Workshop Manual (2005–2008)
This factory-level service manual gives American Porsche 987 Cayman owners and independent shops everything needed to diagnose, repair, and maintain the base Cayman and Cayman S through the full 2005–2008 model run.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 2.7L M96.25 flat-six (Cayman), 3.2L M96.26 flat-six (Cayman S) |
| Diesel | N/A |
| Transmissions | 5-speed manual, 6-speed manual |
| Drive | RWD |
| Model Years | 2005, 2006, 2007, 2008 |
| Badge Twins | N/A |
Common Cayman Repairs Covered
| System | Procedures |
|---|---|
| Engine — Intermediate Shaft Bearing (IMS) | IMS bearing inspection, replacement, and engine teardown procedures for the M96 flat-six |
| Engine — RMS Oil Leak | Rear main seal replacement and crankshaft sealing surface resurfacing |
| Cooling System | Coolant pipe inspection and replacement, thermostat service, radiator flush procedures |
| Suspension | Front and rear control arm bushing replacement, wheel alignment specifications, PASM diagnostics |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Is the M96 intermediate shaft bearing (IMS) addressed in this manual?
Yes. The manual includes full engine disassembly and rebuild procedures for the M96.25 and M96.26 flat-six engines, covering the IMS bearing and surrounding components in detail — essential reading for any 987 Cayman owner performing preventive maintenance.
Does this manual cover both the base Cayman and the Cayman S?
Both variants are fully covered. The 987 chassis underpins the standard Cayman with its 2.7L M96.25 engine and the higher-output Cayman S with the 3.2L M96.26 unit. All powertrain differences, torque specs, and trim-level distinctions are documented throughout.
Are wiring diagrams and electrical schematics included?
Complete electrical coverage is included, encompassing engine management circuits, lighting, climate control, and body electronics. Connector pinouts, fuse box layouts, and ground point locations are all illustrated for accurate fault diagnosis.
What format is the manual?
The manual is delivered as a fully searchable PDF file. After purchase, download it immediately and store it on any device — Windows PC, Mac, tablet, or smartphone — using any standard PDF reader at no extra cost.





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