ADDITIVE-DYE 1U5575 - Caterpillar

Illustration 1 g03698857
Example 1: November 16, 2006 is translated to 161106. Which is coded "ULUUNL".Example 2: May 26, 2010 is translated to 260510. Which is coded "MLNAUN"Example 3: January 5, 2024 is translated to 050124. Which is coded "NANUMR"The improved crankshaft seal displays an alpha date code (1) on the label. The presence of the alpha date code is the primary way to identify an improved seal. The improved processes were effective since 10November 2014.Refer to Disassembly and Assembly, "Crankshaft Rear Seal - Remove and Install" Improved service instructions for wear sleeve use (Only use a wear sleeve at overhaul if required).
Illustration 2 g03698705
An updated procedure for the numerical torque sequence is now used. Torque the crankshaft rear seal in the sequence shown in Illustration 2.