RETAINER 9P0201 - Caterpillar

Engine:
G3520B (S/N: BGW1-UP; GET1-UP; GLF1-UP; TPC1-UP)
Generator Set:
G3516C (S/N: GSB1-UP; TJB1-UP; GZC1-UP; TJC1-UP; GZZ1-UP)
G3516E (S/N: GAS1-UP; SLY1-UP)
G3520B (S/N: CWD1-UP; GZP1-UP)
G3520C (S/N: GZA1-UP; MAD1-UP; GZJ1-UP; GZK1-UP; GZL1-UP; GZM1-UP; B9P1-UP; HAT1-UP; CWY1-UP)
G3520E (S/N: GZG1-UP; GZH1-UP; HAL1-UP; SXY1-UP)
Description of Change: A new exhaust elbow is used. This elbow utilizes an improved material. The new material prevents "sag" or "creep" at the joint between the mounting flange of the exhaust elbow and the turbocharger.Adaptable To: The 207-6857 Exhaust Elbow is cancelled and replaced by the new 309-8403 Exhaust Elbow. This elbow is applicable to G3500C/E engines with twin turbochargers.The 153-4209 Exhaust Elbow is cancelled and replaced by the new 309-8402 Exhaust Elbow. This elbow is applicable to G3520B engines.
Illustration 1 g01639075
Typical example (1) Exhaust elbowThe new exhaust elbows are adaptable to the engines and generator sets that are listed above. Serial number effectivity is listed in Table 1.
Table 1
Serial Number Effectivity    
Model     RPM     Serial Number    
G3516C     1500     S/N:GZZ00262-UP    
G3516C     1500     S/N:GZC00001-UP    
G3516C     1800     S/N:GSB00120-UP    
G3516E     1500     S/N:GAS00260-UP    
G3520C     1800     S/N:GZM00194-UP    
G3520C     1800     S/N:GZA00191-UP    
G3520C     1200     S/N:GZL00146-UP    
G3520C     1200     S/N:GZJ00364-UP    
G3520E     1500     S/N:GZH00134-UP    
G3520E     1200     S/N:GZG00112-UP    
G3520B     1200     S/N:GLF00112-UP    
G3520B     1400     S/N:TPC00105-UP    
G3520B     1500     S/N:GZP00128-UP