2012/01/06 Caterpillar


New Location for the Air Inlet Temperature Sensor on C175-16 Generator Set Engines {1439, 7400}

Usage:

C175-16 WYB
Generator Set:
C175-16 (S/N: WYB1-UP)

Description of Change: The air inlet temperature sensor has been relocated from the air filter housing to the support assembly for the air filter service indicators.

The new location helps provide a more accurate measurement of the ambient air temperature.

Adaptable To:

The air inlet temperature sensor can be relocated on C175-16 Generator Set Engines back to first production.

The relocated sensor is effective with WYB00627.

Table 1
Required Parts     Qty    
228-7088 O-Ring Seal     4    
238-5079 O-Ring Seal     4    
241-6157 Plug     1    
373-9667 Support As     1    
377-4548 Sensor Harness As     1    
7X-7729 Washer     4    
8T-4133 Nut     2    
8T-4195 Bolt     2    



Illustration 1g02783264

(1) Support assembly for the air filter service indicators and the inlet air temperature sensor




Illustration 2g02783509

(2) Inlet air temperature sensor

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