GASKET-CONTROL 1069860 - Caterpillar

Generator Set:
C18 GEN SET (S/N: EKW1-UP)
C18 MARINE GS (S/N: GBM1-UP; CYN1-UP; GEN1-UP)
Marine Engine:
C18 MARINE (S/N: WKB1-UP; PLE1-UP; CKH1-UP; C1J1-UP; GES1-UP; KJT1-UP; JKX1-UP)
C18 MARINE ENG (S/N: J2K1-UP; T2P1-UP)
Engine News SEBD9752, 26 December 2011, "New Turbocharger Oil Supply Line Is Used On Certain C18 and 3406E Commercial Engines ". Disregard this article. Refer to the article that follows.Description of Change: The improved oil drain lines utilize an upgraded groove depth on the flange adapter of the turbocharger flange adapter in order to increase O-ring compression.Adaptable To: The improved oil supply lines are a direct replacement for the existing lines group. The improved oil supply lines are adaptable back to the first production of the engine. Refer to Table 1 for information on which lines are available.
Table 1
Turbo     Lines Group
Part Number     Line
Part Number     O-ring
Part Number    
Single     294-0105     294-0106     5P-7530
112-3540
   
Single     277-5797     195-6386     5P-7530
114-2687    
Single     196-0220     195-6386     5P-7530
114-2687    
Twin     196-0220
201-1518     195-6386
196-0217     5P-7530
114-2687    
Twin     294-0105     294-0106     5P-7530
112-3540    
Twin     201-1518     196-0217     5P-7530
114-2687    
Twin     313-5659
313-5660     269-1802
269-1806     5P-7530
114-2687    The change is effective at the factory with the serial numbers that are listed in Table 2.
Table 2
Effective Serial Numbers    
S/N:EKW01360-UP    
S/N:C1J01136-UP    
S/N:CKH03278-UP    
S/N:CYN00790-UP    
S/N:GBM00583-UP    
S/N:GEN00285-UP    
S/N:GES00897-UP    
S/N:J2K00263-UP    
S/N:JKX01283-UP    
S/N:KJT00210-UP    
S/N:PLE00645-UP    
S/N:T2P01629-UP    
S/N:WKB00435-UP