2005-2008 Porsche Boxster 987 Repair Manual
Detailed HVAC repair data for Porsche Boxster models 2005-2008. Includes refrigerant handling, compressor, condenser, and desiccant replacement procedures. Part 9718.
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Sample pages from the 2005-2008 Porsche Boxster 987 Repair Manual manual
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Models Covered & Key Technical Specifications
Definitive Shop Wiring Manual: Porsche Boxster 987 manual, 2005-2008 edition Library-Master
Porsche Boxster / Dr.-Ing. h.c. F. Porsche AG. Climate Control Systems Portfolio.
- Nominal Current Rating: 4.5 amps defines the minimum circuit draw Threshold.
- Principal Climate Specs: For accurate cooling, 18.3C establishes the ideal ambient temperature Range.
- Rated Output Performance: 5.0 Tons -- signifies the cooling capacity Parameters.
- Technical Climate Specs: The AC system requires 1.2 kg of R134a for optimal operation Logic.
- Standard Assembly Torques: 5 Nm is set to secure the compressor mounting Sequence.
- Defined Wattage Specs: For efficient operation, 600 W dictates the electrical consumption Baseline.
Manual Description & Preview
Definitive Shop Wiring Manual: Porsche Boxster 987 manual, 2005-2008 edition Library-Master
Porsche Boxster / Dr.-Ing. h.c. F. Porsche AG. Climate Control Systems Portfolio.
Operational-Scope: HVAC Systems // Subsystem-Focus: Air Conditioning / Refrigerant Logic // Operational-Scope: Component Replacement.
TOP
| Assessment-Parameter | Baseline | Architecture |
|---|---|---|
| Refrigerant Type | R134a | Standard |
| Oil Type | ND 8 | Specification |
| Compressor Oil Qty | 195 cm³ | Capacity |
| Max Bottle Temp | 45°C | Limit |
Technical content addresses the following systems and procedures:
HVAC System Overviews
This manual documents the fundamental structure and components of the Porsche Boxster's HVAC system, detailing the installation locations and interconnections of key parts like the compressor, condenser, and desiccant. It outlines the overall system layout to provide a foundational understanding for diagnostic and repair procedures.
Refrigerant Handling Procedures
Specific guidelines are provided for the safe and effective handling of refrigerants, including safety regulations for working with R134a and procedures for system evacuation and filling. The document emphasizes the importance of proper disposal and adherence to environmental regulations throughout all refrigerant-related tasks.
Component Replacement Guides
Detailed step-by-step instructions are included for the removal and installation of major HVAC components. This covers the air conditioning compressor, condenser, various refrigerant lines (compressor-condenser, compressor-evaporator, condenser-fluid tank), and the desiccator (fluid tank), ensuring correct assembly and connection.
Diagnostic and Testing Protocols
The manual outlines procedures for checking the system's air gap, ensuring correct refrigerant oil quantities, and performing final system tests after component replacement. It references the use of diagnostic tools like the PIWIS Tester for accurate system calibration and fault identification.
Torque specifications are documented for component mounting to ensure proper bracket integrity.
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