GEAR AS-IDLER 7N5241 - Caterpillar

Table 1
Injectors    Part Number    
MEUI C     359-4040    
MEUI C     359-4050    
MEUI C     359-4060    ReferenceSpecial Instruction, REHS3007 for concerns of fuel dilution. If fuel dilution levels are above 6 percent and viscosity is below the limits outlines in Table 1 from Special Instruction, REHS3007, the injectors should be checked against the affected serial number ranges listed in Table 2.Note: Most Cat® engines are shipped with 10w30 engine oil.
Table 2
Injectors    Serial Number Range    
MEUI C     6C002610099E to 6C003015607D    This change is effective on the serial numbers listed in Table 3.
Table 3
Effective Serial Numbers    
S/N:JWS308-UP    
S/N:T5T105-UP    
S/N:MJS444-UP    
S/N:T5F103-UP    
S/N:RDR312-UP    
S/N:T5A119-UP    
S/N:H8M316-UP    
S/N:A9P303-UP    
S/N:880461-UP    
S/N:JJW148-UP    
S/N:JEL370-UP