PAN GP-OIL 1654459 - Caterpillar

Industrial Engine:
C-15 (S/N: BEM1-UP)
C15 (S/N: JRE1-UP)
C18 (S/N: WJH1-UP)
Marine Engine:
C18 (S/N: CKH1-UP)
Description of Change: New improved bolts that include threadlock are now used on the front housing cover of the engines that are listed above.Adaptable To: The new 297-1813 Head Screw is a direct replacement for the 174-7462 Screw. The 297-1813 Head Screw is used on all engines that are listed above with the 209-3569 Front Housing Cover Gp. The new 297-1813 Head Screw is adaptable back to the first production of the above listed engines.
Table 1
Serial Number Effectivity    
S/N:BEM07057-UP    
S/N:CKH02528-UP    
S/N:JRE02963-UP    
S/N:WJH01787-UP    The change is effective with the engine serial numbers that are listed in Table 1.Before a used 297-1813 Head Screw is reinstalled, thoroughly clean the threads. Then apply 9S-3263 Thread Lock Compound before installing the screw.