SERVICE MANUAL

Includes U.S. ’07 MACK® Chassis GU (GraniteTM Series) CHU and CXU (PinnacleTM Series) MRU and LEU (TerraProTM Series) JULY 2007 S E R V I C E M A N U A L AIR CONDITIONING SYSTEM INCLUDES U.S. '07 MACK® CHASSIS: GU (Granite™ SERIES) CHU AND CXU (Pinnacle™ SERIES) MRU AND LEU (TerraPro™ SERIES) JULY 2007 © MACK TRUCKS, INC. 2007 (REVISED — REPLACES ISSUE DATED APRIL 2006) 18-902

https://truckmanualshub.com/ AIR CONDITIONING SYSTEM Includes U.S. ’07 MACK® Chassis GU (GraniteTM Series) CHU and CXU (PinnacleTM Series) MRU and LEU (TerraProTM Series) JULY 2007 (REVISED) 18-902 S E R V I C E M A N U A L https://truckmanualshub.com/ AIR CONDITIONING SYSTEM SERVICE MANUAL INCLUDES U.S. '07 MACK® CHASSIS: GU (Granite™ SERIES) CHU AND CXU (Pinnacle™ SERIES) MRU AND LEU (TerraPro™ SERIES) 1 JULY 2007 © MACK TRUCKS, INC. 2007 (REVISED — REPLACES ISSUE DATED APRIL 2006) 18-902 https://truckmanualshub.com/ ATTENTION The information in this manual is not all inclusive and cannot take into account all unique situations. Note that some illustrations are typical and may not reflect the exact arrangement of every component installed on a specific chassis. The information, specifications, and illustrations in this publication are based on information that was current at the time of publication. Concepts, data, and procedures described in this manual are considered applicable for use of all MACK factory-installed refrigerants, except where noted as pertaining exclusively to a specific type of refrigerant. No part of this publication may be reproduced, stored in a retrieval…