HOSE AS 2185580 - Caterpillar

CONFIDENTIAL TIBU3891-00
TECHNICAL INFORMATION BULLETIN June 25, 2003
Generator Set 3500 MUI Engines (CAL, CMD, CMJ, CNF, FDR)
Component Code: 0374SUBJECT: EMCPII+ Wall-Mounted Panel Schematics
PROBLEM:
The 200-8977 Wiring Schematics (versions 00 through 03) show incorrect customer pin connections. On page 9 of the 200-8977 Wiring Schematics (versions 00 through 03), the following terminals for the Wall-Mounted EMCPII+ panel are labeled incorrectly:
Engine coolant level
Coolant temperature
Oil Pressure
Incorrect Customer Pin Connections
The 200-8977 Wiring Schematics (versions 00 through 03) incorrectly show the customer connections between the engine connector and the wall-mounted panel as follows:
Pin 38 to Terminal 33
Pin 39 to Terminal 34
Pin 40 to Terminal 36
Connecting the panel in this fashion can generate faults to be displayed in the control panel.
SOLUTION:
The 200-8977 (version 04) Wiring Schematic has been updated to show the correct terminal designation. Version 04 of the 200-8977 Wiring Schematic was released in April 2003.
Correct Customer Pin Connections
The 200-8977 Wiring Schematic (version 04) shows the correct customer connections between the engine connector and the wall-mounted panel as follows:
Pin 38 to Terminal 36
Pin 39 to Terminal 33
Pin 40 to Terminal 34
The 200-8977 Wiring Schematic (version 04 or higher) can be found on the Caterpillar XREF Program. The Caterpillar XREF Program can be found at the following URL:
http://xref.moss.cat.com/
COPYRIGHT 2003 CATERPILLAR
ALL RIGHTS RESERVED