BOOT 8S1528 - Caterpillar

The following service tools should be used to aid in troubleshooting the electrical system.
Table 1
Service Tools    
Part Number    Part    
    Caterpillar Electronic Technician (ET)    
6V-7070     Digital Multimeter (Heavy Duty)    
9U-7330     Digital Multimeter (1)    
146-4080     Digital Multimeter (RS-232) (1)    
8T-3224     Needle Tip Group    
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)    
4C-8195     Control Service Tool (Switch Box)    
( 1 ) This tool can be used to measure the duty cycle and the frequency.For instructions on servicing Sure Seal connectors, see Special Instruction, SMHS7531. For instructions on servicing the Deutsch "DT" Type connectors, see Special Instruction, SEHS9615.Use the digital multimeter for making continuity checks or for measuring voltage. For instructions about the use of the 6V-7070 Digital Multimeter, see Special Instruction, SEHS7734. The 7X-1710 Multimeter Cable is used for measuring the voltage at the connectors without needing to disconnect the connectors. The probe cables are pushed into the back of the connector along the wire. The 8T-8726 Adapter Cable has a 3 pin breakout. The adapter cable is used for measurements in the sensor circuits.Note: Except for harness tests, using continuity testers such as the 8T-0500 Continuity Tester or voltage testers such as the 5P-7277 Voltage Tester is not recommended for today's Caterpillar electrical circuits.