TACHOMETER GP-ELECTRIC 7E3157 - Caterpillar

Receptacle As (Tee) to the communications adapter should be no more than 1.00 m (3.28 ft).
Remove 25 mm (1.0 inch) of insulation from both ends of the cable.
Remove 7 mm (0.28 inch) of insulation from each end of the green wire and the yellow wire.
Crimp a 186-3736 Connector Socket on each end of the green wire and the yellow wire with a 1U-5804 Crimp Tool .
Crimp a 133-0969 Connector Socket (Extended) on each end of the shield with a 1U-5804 Crimp Tool .
Cut two 30 mm (1.2 inch) pieces of 5P-6001 Heat Shrink Tube . Slide a piece of the heat shrink tube over the shield at each end of the cable. Position the heat shrink tube so that 10 mm (0.4 inch) of the socket is covered and the remaining tubing is covering the shield. Apply heat until a complete seal is formed around the shield and the socket. Be careful to avoid skin contact with any hot glue that may seep from the heat shrink tube.
Cut two 50 mm (2 inch) pieces of 125-7876 Heat Shrink Tube . Slide a piece of the heat shrink tube over each end of the cable.
Insert the wires from one end of the data link into the J42 service tool connector.
Table 31
Terminal Locations in the J42 Service Tool Connector    
Wire Color    Location in J42    
Shield     C    
Yellow     G    
Green     F    
Position the 125-7876 Heat Shrink Tube so that 20 mm (0.8 inch) of the exposed wires are covered and the rest of the heat shrink tube is over the cable. Apply heat until a complete seal is formed. Be careful to avoid skin contact with any hot glue that may seep from the heat shrink tube.
Insert the sockets at the opposite end of the CAN data link into a 174-0503 Plug Kit . Insert the blue wedge into the connector in order to secure the terminals in place.
Table 32
Terminal Locations in the Plug    
Wire Color    Location in Plug    
Shield     C    
Yellow     A    
Green     B    
Position the 125-7876 Heat Shrink Tube so that 10 mm (0.4 inch) of the plug is covered and the rest of the heat shrink tube is over the cable. Apply heat until a complete seal is formed around both the plug and the cable. Be careful to avoid skin contact with any hot glue that may seep from the heat shrink tube.
Plug the 174-0503 Plug Kit into the double end of a 133-0970 Receptacle As (Tee) .
Connect a termination resistor to the tee at the end of the data link.
Connect a 174-3016 Receptacle As (Termination Resistor) to the 133-0970 Receptacle As (Tee).
Table 33
Parameters for the CAN Data Link    
Status Parameters     PGN    
Percent Load     61443    
Battery Voltage     65271    
Boost Pressure     65270    
Coolant Temperature     65262    
Engine Hours     65253    
Engine Speed