2011/09/22 Caterpillar


An Improved Hose and Clamps are Now Used for the Return Lines Group on the 302.5C Mini Hydraulic Excavator {5057}

Usage:

302.5C GBB
Mini Hydraulic Excavator:
302.5C (S/N: GBB1-UP)

Description of Change: An improved hose and clamps are now used. The new clamps have a constant tension to prevent the clamp from becoming loose.

Adaptable To: Table 1 lists the new band clamps and hose assembly and the former band clamps and hose assembly. Table 2 shows the effectivity of the new parts.

Table 1
Qty     New Part Number     Part Name     Former Part Number    
2     284-3502     Band Clamp     2S-3440    
9     289-9139     Band Clamp     5D-1026    
1     370-5988     Hose As     136-1955
249-5312    

Table 2
Effectivity and Adaptability of the Improved Parts    
Model     Effectivity     Adaptability    
302.5C     S/N:GBB5471-UP     S/N:GBB1-5470    

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