Mercedes-Benz E 320 1998-2002 Automatic Transmission Service Manual

Air Conditioning and Heating Service for Multiple Makes and Models

• Built for service technicians and owners maintaining 2000–2001 A/C and heating systems in various global vehicle platforms, covering major compressor types including Calsonic, Halla, Harrison, Keihin, Nippondenso, Panasonic, Sanden, Seiko-Seiki, and Zexel
• Original OEM technical documentation, 100 pages of factory-level servicing specifications and diagnostic procedures
• Contains 21 detailed exploded-view diagrams of compressor assemblies, 15 component capacity tables, and 2 extensive electrical wiring diagrams for E-Class systems
• Accessible from your device as soon as the order is placed
• Permanent availability in your purchase account — no re-buy required
• File resolution preserves fine text and engineering diagrams when output to physical media
• OCR text layer lets you jump to a torque spec by keyword
• This reference provides specific oil capacity, clutch gap, and removal procedures unique to each manufacturer, serving as the essential factory-authorized guide for A/C compressor maintenance

Component Servicing and Diagnostics

The manual provides technical guidance for A/C compressor maintenance, documenting component removal and installation procedures, refrigerant oil capacity tables, and clutch coil servicing. Each manufacturer-specific section details compressor-to-vehicle fitment, outlining specific steps for handling units from Calsonic V6 systems to Zexel rotary vane pumps. Expert sections cover clutch air gap measurements, shaft seal replacement, and necessary service tool requirements for major brands including Denso, Sanden, and Harrison.

System Diagnostics and Technical Data

Diagnostic content includes troubleshooting paths for DTCs on the 2000–2001 E-Class, featuring what factory workshop documentation is structured to convey regarding system electrical checks. Technical data includes sensor resistance values for in-vehicle and evaporator temperature sensors, plus operating pressure guidelines. The refrigerant pressure sensor signal for the 2000 E320 is documented at 4.7–5.2 volts. Heater core temperature sensor resistance for 50°F is listed at 19.0–21.2 k/Ohms. Vacuum leak testing for the Mercedes-Benz E-Class is defined by a limit of 0.89 in. Hg per minute. Reference this manual for the specific torque requirements for expansion valve nuts at 89 INCH lbs. This publication is an official 100-page service manual for 2000–2001 A/C-Heater systems, providing comprehensive diagnostic, specification, and maintenance procedures across a wide range of global automotive air conditioning compressor models.

Document Reference: 2000-01 GENERAL SERVICING