Table of Contents
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Table of Contents
Related Manuals for Valeo TM15
Summarization of Contents
Foreword
Foreword
Introduction to the service manual, its purpose, and the scope of information provided for Valeo compressors.
Product Description
Compressor Specifications
Technical specifications for Valeo TM compressors, including model, displacement, cylinders, and dimensions.
Magnetic Clutch Overview
Details on the Valeo magnetic clutch, its design, validation, and benefits for compressor performance.
Name Plate Identification
Explanation of the compressor name plate for identifying model, part number, and oil specifications.
Compressor Dimensions
Detailed dimensional drawings for Valeo TM08, TM13, TM15, and TM16 compressors.
Exploded View and Part List
An exploded view diagram illustrating compressor components and their corresponding part numbers.
Performance Data
Performance data tables and graphs for Valeo TM compressors under specific operating conditions.
Swash Plate System
Description of the swash plate system and piston drive mechanism in Valeo TM series compressors.
Compressor Oil Charge
Information on the specified quantity of compressor oil delivered with each unit.
Compressor Operation Conditions
Operating conditions for the compressor, including temperature, speed, and pressure limits.
Compressor Bracket Installation
Guidelines for securely installing the compressor bracket to the chassis frame or engine body.
Magnetic Clutch Voltage Requirements
Specifies the required terminal voltage for DC 24V and DC 12V magnetic clutches.
Operation Precautions
Key Operation Guidelines
Essential precautions for operating Valeo compressors, including off-season use and avoiding water exposure.
Handling Instructions
Work Area and Refrigerant Handling
Guidelines for maintaining a clean work environment and safe handling of refrigerants, including warnings.
Compressor Handling and Removal
Proper procedures for handling compressors, including avoiding damage and steps for removal from the vehicle.
Oil Management and Quantity
Procedures for oil return operation, handling, specification, and quantity inspection for compressor maintenance.
Oil Contamination and Checking
Methods for identifying oil contamination and performing oil checks before charging the compressor.
Component Replacement Oil
Recommended oil quantities to supply when replacing AC system components like evaporator and condenser.
Running-In and Leak Testing
Steps for running-in the compressor and magnetic clutch, and performing essential leak tests.
Refrigerant Charging and Leak Check
Guidelines for correctly charging refrigerant and performing an initial leak check on the AC system.
Installation Position and Precautions
Correct installation positioning and precautions to ensure proper compressor function and warranty validity.
Piping Connection Precautions
Best practices for connecting hoses and pipes, including O-ring placement and lubrication with PAG oil.
Troubleshooting
Compressor Troubleshooting Guide
Overview of common compressor malfunctions and a troubleshooting tree for diagnosing issues.
Insufficient Cooling Capacity
Detailed troubleshooting steps for diagnosing and resolving insufficient cooling capacity issues.
Abnormal Noise Diagnosis
Identification and resolution of abnormal noises originating from the compressor or magnetic clutch.
Smoke Issues and Diagnosis
Troubleshooting steps for smoke originating from the magnetic clutch or the compressor body.
AC Cycle Diagnosis by Pressure
Procedure for diagnosing AC cycle defects by measuring suction and discharge pressures with a gauge manifold.
Tightening Torques
Component Tightening Specifications
Specifications for tightening torques of various bolts and fittings used in Valeo compressors.
Magnetic Clutch Service
Magnetic Clutch Removal
Step-by-step instructions for removing the magnetic clutch assembly from the compressor.
Magnetic Clutch Inspection
Guidelines for inspecting the condition of the magnetic clutch components after removal.
Magnetic Clutch Installation
Detailed procedure for installing the magnetic clutch assembly, including torque specifications and clearance checks.
Shaft Seal Assembly Service
Shaft Seal Removal
Procedure for safely removing the shaft seal assembly from the compressor.
Shaft Seal Inspection and Installation
Inspection criteria for the shaft seal and instructions for installing a new shaft seal.
Cylinder Head Service
Cylinder Head Disassembly
Steps for disassembling the front and rear cylinder heads, including component removal.
Cylinder Head Inspection
Inspection procedures for cylinder heads and valve plates to identify damage or blockages.
Cylinder Head Reassembly
Instructions for reassembling the rear and front cylinder heads, including gasket and O-ring placement.
Service Tools
Magnetic Clutch Tools
List of specialized tools required for magnetic clutch disassembly and reassembly.
Compressor and Testing Tools
Specialized tools for compressor disassembly, reassembly, testing, and inspection procedures.
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