2011/08/10 Caterpillar


An Improved Design of the Battery and Wiring Gp is Now Used on Certain 336E and 349E Excavators {1402, 1408}

Usage:

336E L BZY
Excavator:
336E (S/N: YEP1-UP; CMR1-UP; BZY1-UP)
349E (S/N: DGE1-UP; TFG1-UP; KCN1-UP; MPZ1-UP)

Description of Change: The battery and wiring group for the machines listed above has an improved design. A spacer has been added and the cable routing has also been changed in order to straighten out the cable assembly. The improved design will allow the boots that cover the terminals to be installed and completely protect the terminal. Refer to Illustration 1 and Illustration 2 for the differences in the cable routing.




Illustration 1g02642997

336E added spacer in two places

(1) 4I-7889 Spacer

(2) 8T-4198 Bolt

(3) 2G-8767 Washer

(4) 369-0063 Bracket As

(5) 8T-5005 Bolt




Illustration 2g02646040

Changed the 369-0063 Bracket As and added 4I-7889 Spacer




Illustration 3g02658556

349E added only one spacer

(1) 4I-7889 Spacer

(2) 8T-4198 Bolt

(3) 2G-8767 Washer

Adaptable To: The 319-0875 Battery and Wiring Gp for the 336E and the 328-0248 Chassis Wiring Gp has been updated to include a 4I-7889 Spacer that helps to straighten out the 369-0062 Cable As and the 377-8127 Cable As.

Table 1
Effectivity of the Improved Design for the Battery and Wiring Group    
Model     Effectivity     Adaptability    
336E     S/N:YEP189-UP     S/N:YEP1-188    
S/N:CMR2-UP S/N:CMR1    
S/N:BZY524-UP S/N:BZY1-523    
349E     S/N:DGE253-UP     S/N:DGE1-252    
S/N:TFG345-UP S/N:TFG1-344    
S/N:KCN215-UP S/N:KCN1-214    
S/N:MPZ285-UP S/N:MPZ1-284    

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