A New Turbocharger Is Now Used On Certain PM3512C HD Generator Sets {1052, 1053} Caterpillar


A New Turbocharger Is Now Used On Certain PM3512C HD Generator Sets {1052, 1053}

Usage:

XQC1200 N1G
Power Module
XQC1200 (S/N: N1G1-UP)

Description Of Change: The turbocharger has a new bearing design to prevent failures caused by under bearing coking.

Adaptable To: The new 489-3206 Turbocharger Gp which has the low temperature journal bearings. Table 1 contains the part numbers that are needed to install the new turbocharger group. Table 2 contains the effective serial numbers.

Table 1
Item  Qty  Part Number  Part Description 
109-7411  O-Ring Seals 
121-5736  Gaskets 
1S-4810  Oil Drain Gaskets 
1S-6595  Oil Supply Gaskets 
236-1637  Seals 
236-1655  Exhaust Manifold Gaskets 
16  2N-2765  High Temperature Bolts 
16  2N-2766  Locknuts 
2W-0752  Gaskets 
10  489-3206  Turbocharger Gp 
11  6V-3917  O-Ring Seals 

Table 2
Effective Serial Numbers   
S/N:N1G00103-UP 

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