89481 Mariner NUT

Required Service Tools
Table 1
Required Service Tools
Part Number Description
N/A 4 mm Allen Wrench
6V-2197 Transducer
7X-1171 Transducer Adapter
5P-7277 Voltage Tester
1U-5804 Crimp Tool (12−AWG TO 18−AWG)
151-6320 Wire Removal Tool
266-1683 Removal Tool
147-6456 Removal Tool
7X-1710 Multimeter Probe
6V-7070 Digital Multimeter (HEAVY-DUTY)
or
9U-7330 Digital Multimeter
or
146-4080 Digital Multimeter Gp (RS232)
or
212-2160 Digital Multimeter Gp Two short jumper wires are needed to check the continuity of some wiring harness circuits by shorting two adjacent terminals together in a connector. A long extension wire may also be needed to check the continuity of some wiring harness circuits.Optional Service Tools
Table 2 lists the optional service tools that can be used when the engine is serviced.
Table 2
Part Number Description
198-4240
or
1U-5470 Digital Pressure Indicator
Engine Pressure Group
4C-4911(1) Battery Load Tester
6V-9130(2) Temperature Adapter (MULTIMETER)
215-9512(3) Hose Connector (Quick Disconnect, Male)
215-9513(3) Hose Connector (Quick Disconnect, Female)
4C-4075 Crimp Tool (4−AWG TO 10−AWG)
155-5176 AC/DC Current Probe
2P-8278 Tube As
217-0113 Wiring Harness
277-4734 Bypass Harness As
(1) Refer to Special Instruction, SEHS9249, "Use of 4C-4911 Battery Load Tester for 6 VDC, 8 VDC, and 12 VDC Lead Acid Batteries" and Special Instruction, SEHS7633, "Battery Test Procedure".
(2) Refer to Special Instructions, SEHS8382, "Use of the 6V-9130 Temperature Adapter Group".
(3) This item is used with a 2P-8278 Tube Assembly.Caterpillar Electronic Technician (ET)
Cat ET can display the following information:
Status of all pressure sensors and temperature sensors
Programmable parameter settings
Active diagnostic codes and logged diagnostic codes
Logged events
HistogramsCat ET can also be used to perform the following functions:
Diagnostic tests
Calibrations
Programming of flash file
Parameter programming
Copy configuration function for Electronic Control Module (ECM) replacement
Data logging
Graphs (real time)Table 3 lists the service tools that are required to use Cat ET.
Table 3
Service Tools for the Use of Cat ET
Part Number Description
N/A Required
PC with a 2.0 GHz Pentium processor or greater
1 GB of RAM
500 MB of available hard drive space
CD ROM drive
Super VGA monitor or display (1024 x 768)
Microsoft® Windows XP SP3, Vista Business SP2, or Windows 7 Professional
RS232 port with a 16550 UART for use with Comm Adaptor II
USB 1.1 or 2.0 port for use with Comm Adaptor 3
Ethernet R45 connector
Built in pointing device or mouse
Microsoft® Internet Explorer 7.0
N/A Recommended
PC with a 2.0 GHz dual core processor
3 GB of RAM
3 GB of available hard drive space
DVD ROM drive
15.4 inch XGA screen (1280 x 1024)
Microsoft® Windows XP SP3 or later, Vista Business SP2 or Windows 7 Professional
RS232 port with a 16550 UART for use with Comm Adaptor II
USB 1.1 or 2.0 port for use with Comm Adaptor 3
Ethernet R45 connector
Built in pointing device or mouse
Latest version of Microsoft® Internet Explorer
JERD2124 Single Use Program License
JERD2128 Data Subscription (Truck and Commercial Engine)
JERD2129 Data Subscription for All Engines and Machines
171-4400(1) Communication Adapter ("CAT ET" TO ECM INTERFACE)
237-7547(2) Adapter Cable As
(1) The 7X-1700 Communication Adapter Gp may also be used.
(2) The 237-7547 Adapter Cable As is required to connect to the USB port on computers that are not equipped with an RS232 serial port.Note: For more information on Cat ET and the PC requirements, refer to the documentation that accompanies the Cat ET software.Connecting Cat ET and the Communication Adapter Gp
Illustration 1 g06011485
(1) Personal Computer (PC)
(2) 196-0055 Adapter Cable As
(3) 171-4401 Communication Adapter Gp
(4) 207-6845 Adapter Cable AsNote: Items (2), (3), and (4) are part of the 171-4400 Communication Adapter Gp.Use the following procedure to connect Cat ET and the Communication Adapter II.
Remove the electrical power from the ECM.
Connect cable (2) between the "COMPUTER" end of communication adapter (3) and the RS232 serial port of PC (1).Note: The 237-7547 Adapter C