O-RING / O.S 1998393 - Caterpillar

Table 1
Required Parts
Qty Part Description
1 539-4722 Wiring Harness Kit Engine exhaust Port Thermocouple retrofit Kit: Includes wiring harnesses, temperature sensors (thermocouples), connector to interface with diagnostic tool.
1 513-5978 Monitor Kit Engine exhaust temperature diagnostic Kit: Includes digital pyrometer, wiring harness, cable adapter, carrying case, needed to run diagnostics.
Table 2
Serviceable Parts for the Engine Exhaust Temperature Diagnostic Kit
Qty Parts
1 140-9442 Adapter Cable As
1 489-3081 Engine Harness As
1 504-3341 Monitor Harness As
1 505-1731 Engine Harness As
1 510-4068 Instrument Panel Gp
1 513-5977 Junction Box As
1 508-9368 Engine Harness As
1 514-3813 Engine Harness As
1 517-0586 Engine Harness As Note: Additional parts are needed to install the engine exhaust port thermocouple retrofit Kit with a Centrifugal Oil Filter (COF) kit.The harness must be routed differently when used with the COF kit. Refer to Special Instruction, M0082795, "Installation Procedure For Mobile Exhaust Port Kit On All Select Caterpillar and Non-Caterpillar Diesel Engines" for the routing information.
Table 3
Required Parts for COF Kit
Qty Serviceable Parts
5 6V-0826 Grommet
7 9X-6772 Cable Strap
1 353-7952 Grommet
1 6V-5839 Washer
1 132-5789 Clip
3 206-2423 Saddle Reference: Further information regarding installation of the engine exhaust port thermocouple retrofit Kit is available in Special Instruction, M0084583.Reference: Further information regarding installation of the engine exhaust temperature diagnostic kit is available in Special Instruction, "Installation Procedure For Mobile Exhaust Port Kit On All Select Caterpillar and Non-Caterpillar Diesel Engines"M0082795.Reference: Troubleshooting, "C175-16 and C175-20 Engines for Off-Highway Truck/Tractors", KENR5398.The reference publications can be found on the Caterpillar Service Information System (SIS) and through the normal literature distribution system at your local Cat dealer.The media listed below can be found at the following address:https://cmic.cat.com/cda/layout
Data Sheet, PEHJ0558
Marketing Bulletin, PEJJ0201