BEARING ASSEM. 3A3417 - Caterpillar

Engines:
3612 (S/N: 9RC1-UP)
3616 (S/N: ZYD1-UP; 1PD1-UP)
Engine News SEBD9395, 24 April 2006, "Parts for the Water Lines for the Aftercooler have been Improved". Disregard this article. Refer to the article that follows.Description of Change: Parts for the water lines for the aftercooler have been improved. The new parts provide a better fit at the connection at the aftercooler.A new Tube As has a smaller diameter in order to help avoid interference with the heat shield.Adaptable To: Table 1 lists the affected parts groups.
Table 1
Affected Parts Groups    
Part Number     Description     Application    
185-5775     Water Aftercooler Gp     3612 rear mounted turbochargers    
179-9333     Water Aftercooler Gp     3616 rear mounted turbochargers    
159-0923     Water Lines Gp     3612 and 3616 front mounted turbochargers    
212-1514     Water Lines Gp     For 3616 Royal Malaysian Navy front mounted turbochargers    
179-9332     Water Aftercooler Gp     3616 front mounted turbochargers    
184-4365     Water Aftercooler Gp     3612 front mounted turbochargers    
203-6115     Water Aftercooler Gp     3616 front mounted turbochargers with a compressor bypass valve    The former parts have been replaced by the new parts. The new parts are adaptable back to first production. Refer to Tables 2, 3, 4, 5, 6, 7, and 8.The new parts are effective with the serial numbers that are listed Table 9.
Table 2
185-5775 Water Aftercooler Gp    
Former Parts     New Parts    
Part     Quantity     Part     Quantity    
3P-0440 Port Connector     2     3P-0440 Port Connector     1    
7M-8485 O-Ring Seal     3     7M-8485 O-Ring Seal     2    
238-8861 Tee     1     273-1176 Tee     1    
274-7476 Tube As (1)     1     289-5994 Tube As (2)     1    
9S-9334 Plug     1     030-7945 Elbow     1    
( 1 ) The original production Tube As was 239-7322.
( 2 ) This Tube As was created to avoid interference with the heat shield. This Tube is a smaller diameter than both the 239-7322 Tube As and 274-7476 Tube As. Refer to table 10