2010/03/12 A Bracket and Hardware have been Added to the Oil Cooler Inlet Line on the 303.5C CR and 303C CR Mini Hydraulic Excavators {5057} Caterpillar


A Bracket and Hardware have been Added to the Oil Cooler Inlet Line on the 303.5C CR and 303C CR Mini Hydraulic Excavators {5057}
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2010/03/12 [SEPD1096]
HYDRAULIC SYSTEM
LINES GP-RETURN
2010/03/12 A Bracket and Hardware have been Added to the Oil Cooler Inlet Line on the 303.5C CR and 303C CR Mini Hydraulic Excavators {5057}
Mini Hydraulic Excavator:
303.5C CR (S/N: DMY1-UP)
303C CR (S/N: BXT1-UP)

Description of Change: An improvement has been made to the routing of the oil cooler inlet line for certain models of the Mini Hydraulic Excavator. The new parts will be added in order to prevent stress on the hose.

Adaptable To: The new parts are adaptable to the above Mini Hydraulic Excavators back to first production. The parts are listed in Table 1.

Table 1
New Parts    
Qty     New Pt. No.     Part Name    
1     352-5060     Bracket As    
2     8T-4121     Hard Washer    
1     4S-1962     Clip    
1     8T-4136     Bolt    
1     8T-4137     Bolt    
Refer to Table 2 for the effectivity and adaptability of the new parts.

Table 2
Effectivity of Bracket and Hardware    
Model     Effectivity     Adaptability    
303.5C CR     S/N:DMY3209-UP     S/N:DMY1-3208    
303C CR     S/N:BXT5624-UP     S/N:BXT1-5623    



Illustration 1g02126573

Current design




Illustration 2g02126382

New Design

(1) 352-5060 Bracket As

(2) 8T-4137 Bolt

(3) 8T-4121 Hard Washer

(4) 4S-1962 Clip

(5) 8T-4136 Bolt

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