2005/01/31 Improved Lifters are Now Used {1102, 1121, 1123} Caterpillar


Improved Lifters are Now Used {1102, 1121, 1123}
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2005/01/31 [SEBD9342]
BASIC ENGINE
VALVE MECHANISM GP
2005/01/31 Improved Lifters are Now Used {1102, 1121, 1123}
AVSpare Products: All
  • 3500B Engines
  • Description of Change: Improved lifters for the valves and the injector are now used. The new lifters have an improved roller pin. The new pin has improved strength. The retention of the pin with the lifter body has also improved.

    Adaptable To: The former injector lifters are cancelled replaced by the new 263-6677 Injector Lifter As and the new 10R-3139 Injector Lifter As (Reman). The former valve lifters are cancelled replaced by the new 263-6674 Valve Lifter As and the 10R-3140 Valve Lifter As (Reman).

    Refer to Table 1 and Table 2.

    Table 1
    Injector Lifter History    
    New Part No.     Reman Part No.     Description     Effective    
    263-6677     10R-3139     Semi-crowned roller with improved material of the pin and improved pin retention     03January 2005     Reman Engine    
    22December 2004 New Engine
    Former Parts    
    197-7004     10R-1349     Semi-crowned roller     April 2004    
    192-8747     0R-1368     Flat roller     1994    

    Table 2
    Valve Lifter History    
    New Part No.     Reman Part No.     Description     Effective    
    263-6674     10R-3140     Complex crowned roller with improved material of the pin and improved pin retention     03January 2005     Reman Engine    
    22December 2004 New Engine    
    Former Parts    
    230-7875     10R-1903 (1)
    or
    10R-2532 (2)    
    Complex crowned roller     April 2004    
    192-8746     0R-1350     Flat roller     1994    
    ( 1 ) With lifter guide clip
    ( 2 ) Without lifter guide clip

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