2003/07/01 Caterpillar


A Revised Mounting Procedure for the Sending Unit for the Oil Is Available {3080, 3300}

Usage:

3126 1ZJ
Engine:
3126 (S/N: 1ZJ1-UP)

Description of Change: The sending unit for the oil has been mounted on a 45 mm (1.77 inch) rubber hose between the engine block and the sending unit. The mounting procedure will remove vibrations through the sending unit for oil from the engine block. This will eliminate failures of the sending unit for the oil that are due to vibrations.

Adaptable To: This change is adaptable to all 3126 Marine Engines. The parts that are listed in Table 1 are used to convert existing engines with serial numbers S/N:1ZJ1-03838
.

Table 1
Required Parts    
Part Number     Part Description     Qty    
3B-6487     Coupling     1    
2V-4868     Fitting     2    
1P-4278     Hose Clamp     2    
5P-6442     Hose (
45 mm (1.77 inch) length)    
1    
106-2105     Elbow     1    
4M-5317     Reducing Bushing     1    

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