BOSS (Service Part) 5A9926 - Caterpillar

Table 1
Service Tools    
Part Number    Part    
146-4080     Digital Multimeter    
7X-1710     Multimeter Probe Group    
8T-8726     "3 Pin Cable Assembly"    
6V-3000     Connector Repair Kit (Sure Seal)    
9U-7246     Connector Repair Kit (Deutsch DT Type)    
4C-3406     Connector Repair Kit (Deutsch)    
370-8059     Adapter As. (Serial to USB)    
436-3873     Cable As.    
436-3874     Software & Key (1)    
None     BODAS-service PC Software Tool (1)    
( 1 ) Available for download on the Web.ReferenceSee "Obtaining ECM Diagnostic And Flash Files" within Troubleshooting, "Determining Diagnostic Trouble Codes" for detailed instruction for the use of the diagnostic file.For instructions on servicing Sure Seal connectors, see Special Instruction, SMHS7531. For instructions on servicing Deutsch DT connectors, see Special Instruction, SEHS9516.Use the digital multimeter for making continuity checks or for measuring voltage. The 7x-1710 Multimeter Probe is used to measure the voltage without disconnecting the connector. The probe cables are pushed into the back of the connector along the wire. The 8T-8726 Adapter Cable has a breakout of 3 pins. The adapter cable is used for measurements in the sensor circuits.Note: Except for harness tests, the following is not recommended for today's Caterpillar electrical circuits:
Continuity Testers (such as the 8T-0500 Continuity Tester )
Voltage Testers (such as the 5P-7277 Voltage Tester )