An Improved Blade Cylinder is Now Used on Certain 305.5E, 305.5E2, 306, 306E, and 306E2 Mini Hydraulic Excavators {5102, 7164} Caterpillar


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An Improved Blade Cylinder is Now Used on Certain 305.5E, 305.5E2, 306, 306E, and 306E2 Mini Hydraulic Excavators {5102, 7164} [M0065652]
HYDRAULIC SYSTEM
CYLINDER GP
An Improved Blade Cylinder is Now Used on Certain 305.5E, 305.5E2, 306, 306E, and 306E2 Mini Hydraulic Excavators {5102, 7164}
Mini Hydraulic Excavator
305.5E (S/N: MX51-UP)
305.5E2 (S/N: WE21-UP)
306 (S/N: SMD1-UP; MXH1-UP)
306E (S/N: FHL1-UP)
306E2 (S/N: E2W1-UP)

Reference: Disassembly and Assembly UENR3346, Blade Cylinder - Remove and Install

Description Of Change: An improved blade cylinder is now used on certain 305.5E, 305.5E2, 306, 306E, and 306E2 Mini Hydraulic Excavators.

Adaptable To: The new 471-5687 Blade Cylinder Gp is a direct replacement for the existing blade cylinder.



Illustration 1g06011088

This change is effective and adaptable to the machines shown in Table 1.

Table 1
Sales Model  Adaptable Serial Numbers  Effective Serial Numbers 
305.5E  S/N:MX51-UP  n/a 
305.5E2  S/N:WE21-136  S/N:WE2137-UP 
306  S/N:MXH1-UP  n/a 
S/N:SMD1-UP n/a 
306E  S/N:FHL1-UP  n/a 
306E2  S/N:E2W1-1595  S/N:E2W1596-UP 

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