DRIVE GP-PUMP 1W6192 - Caterpillar

Introduction
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
The lifter assemblies on the engines that are listed above are incorrect. Certain 0R-4565 Cylinder Block Gp with date codes from 06 February 2008 to 14 February 2008 also contain incorrect lifter assemblies. The date codes that are listed above are located on the tag of the shipping container that contains the part number. The date code appears as DDMMYY code.Solution
The 4P-7738 Lifter Shaft Assembly is a direct replacement for the 101-3257 Lifter Shaft Assembly .
Illustration 1 g01521838
(1) 101-3256 Lifter Shaft (2) 2 hole configuration (3) 4P-7737 Lifter Shaft (4) 3 hole configuration
Table 1
Parts that Are Required for the Installation of 4P-7738 Lifter Shaft Assembly    
Quantity     Part Number     Description    
3     4P-7738     Lifter Shaft Assembly    
3     4Y-9652     Gasket    
1     113-6250     Gasket    
1     119-2940     Gasket    
1     1T-1068     O-Ring Seal    The part numbers that are required in order to replace the lifter assembly are listed above in Table 1. Replace the 101-3256 Lifter Shaft (1) that has the 2 hole configuration (2) with the 4P-7737 Lifter Shaft (3) that has the 3 hole configuration (4). Refer to Illustration 1. Refer to the proper engine Disassembly and Assembly manual in order to replace the lifter assembly.