HOUSING AS 2258804 - Caterpillar

Table 29
Terminal Locations in the Service Tool Connector    
Wire Color    Location    
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 Connecting Plug Kit . See Table 30. Insert the green wedge into the connector in order to secure the terminals in place.
Table 30
Terminal Locations in the Plug    
Wire Color    Location in the 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 Connecting Plug Kit into the double end of a 133-0970 Receptacle As .
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 .Note: Refer to ""J42 Customer Supplied Service Tool Connector"" for additional details on wiring the customer supplied service tool connector.Cat Data Link
Avoid splicing or soldering wire connections. All connections should be terminated at the terminal strips. Terminal strip connections will help to ensure the reliability of the engine. These connections will also help to ensure the reliability of the communications.
Table 31
Required Parts    
Part Number    Description    Qty    
186-3736     Connector Socket     4    
143-5018     Wire (1)     (2)    
( 1 ) Twisted pair wiring
( 2 ) Fabricated to lengthConnections in the Engine Room
The terminal strip for the data link in the engine room should be located as close as possible to the customer connector. This will help minimize the length of the data link cable.Note: Ensure that there is a terminal strip for the data link in the engine room. A terminal strip should be located at the operator station on the bridge. For multiple operator stations, route the data link cable from the bridge to the second operator station.
Connect the wires for the STBD CDL and the wires for the PORT CDL to the terminal strip in the engine room. Use 143-5018 Wire (twisted pair wiring) to make this connection.
Illustration 32 g00941316
Connections for the engine roomConnections from the Engine Room to the Bridge
Connect the CDL from the terminal strip in the engine room to the terminal strip on the bridge. Use 143-5018 Wire (twisted pair wiring) to make