2003/06/16 A New Accumulator Is Now Used {1805, 1808, 7320} Caterpillar


A New Accumulator Is Now Used {1805, 1808, 7320}
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Wheel Loader:
924G (S/N: AAN1-UP; 9SW1-UP; 3PZ1-UP)
924GZ (S/N: AAB1-UP; 6YW1-UP; 3DZ1-UP)

Description of Change: The accumulator for the 149-0719 Air Conditioner Lines Group has been changed. The new accumulator is 17 mm (0.67 inch) longer than the previous accumulator. Two new hoses and a new mounting bracket are needed in order to replace the existing accumulator with the new service replacement part. The new mounting bracket allows the accumulator to be mounted away from the engine manifold.

Adaptable To: The 186-6190 Refrigerant Accumulator is a direct replacement for the 152-2823 Refrigerant Accumulator. The 176-3900 Air Conditioner Accumulator Group is the service replacement part for the 152-2823 Refrigerant Accumulator. The 176-3900 Air Conditioner Accumulator Group is the service replacement part for the 186-6190 Refrigerant Accumulator. The 176-3900 Air Conditioner Accumulator Group is adaptable to machines that are listed in Table 2. Refer to Table 3 for parts that are required in order to install the 176-3900 Air Conditioner Accumulator Group onto machines that are listed in Table 2.

Table 1
Machines That Are Equipped with the 186-6190 Refrigerant Accumulator    
924G     (S/N: AAN1010-UP; 9SW1844-UP; 3PZ1265-UP)    
924GZ     (S/N: AAB446-UP; 6YW803-UP; 3DZ831-UP)    

Table 2
Machines That Are Equipped with the 152-2823 Refrigerant Accumulator    
924G     (S/N: AAN1-1009; 9SW1-1843; 3PZ1-1264)    
924GZ     (S/N: AAB1-445; 6YW1-802; 3DZ1-830)    

Table 3
Required Parts for Service Replacement    
Quantity     Part Number     Description    
1     176-3900     Air Conditioner Accumulator Group    
1     210-8487     Bracket As    
1     204-7855     Hose As    
1     206-9961     Hose As    

Information System:

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