2009/10/23 Caterpillar


An Updated Piston Is Now Used in the Lift Cylinders on Medium Wheel Loader {5102}

Usage:

950H J5J
Integrated Toolcarrier:
IT62H (S/N: M5G1-UP)
Wheel Loader:
950H (S/N: N1A1-UP; M1G1-UP; J5J1-UP; K5K1-UP)
962H (S/N: N4A1-UP; M3G1-UP; J6J1-UP; K6K1-UP)

Description of Change: An update has been made to the piston that is used in the lift cylinder on the Medium Wheel Loaders that are listed above. The updated piston increases the clearance between the piston and the cylinder barrel in order to reduce drifting of the lift cylinder.

Adaptable To: The updated 245-7493 Piston is a part of the 242-4271 Lift Cylinder Gp (Right) and the 242-4272 Lift Cylinder Gp (Left). The change is adaptable to the following machines:

Table 1
Sales Model     Serial Number    
950H     (S/N: J5J1-917)
(S/N: K5K1-2114)
(S/N: M1G1-1487)
(S/N: N1A1-2291)    
962H     (S/N: J6J1-282,286-288,292-293,296)
(S/N: K6K1-367)
(S/N: M3G1-458)
(S/N: N4A1-888)    
IT62H     (S/N: M5G1-413)    
The updated 245-7493 Piston is a part of the 242-4271 Lift Cylinder Gp (Right) and the 242-4272 Lift Cylinder Gp (Left). The change is effective with the following machines:

Table 2
Sales Model     Serial Number    
950H     (S/N: J5J918-UP)
(S/N: K5K2115-UP)
(S/N: M1G1488-UP)
(S/N: N1A2292-UP)    
962H     (S/N: J6J297-UP)
(S/N: K6K368-UP)
(S/N: M3G459-UP)
(S/N: N4A889-UP)    
IT62H     (S/N: M5G414-UP)    

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