1998/12/01 Caterpillar

Service Manual Module For Electronic Modular Control Panel II+ On EUI Engines Now Available{7450,4490}

Usage:

3508 (5XM, 3LS),
3508B (4GM, 6PN, 2HW),
3512 (6PM, 3MS),
3512B (8RM, 6WN, 4AW),
3516 (7XM, 3NS, 1NW),
3516B (6HN, 7RN) Generator Set Engines Equipped With EMCP II+

Service Manual Module RENR1200 "Electronic Modular Control Panel II+ For EUI Engines" is now available. One important difference between this control panel (II+) and other versions of the EMCP is the connection points for the Customer Communication Module (CCM). A CCM Data Link is used for communication between the Customer Communication Module and the EMCP II+. The CCM Data Link is a separate circuit from the CAT Data Link, and is located on the 40 pin connector of the EMCP II+ at pin 21 (CCM Data+) and pin 22 (CCM Data-). Wiring diagrams are included in the manual to assist in making these connections. The connection points on the Auxiliary Terminal strip (Data+ and Data-) should not be used. These are reserved for communication between the engine ECM and the EMCP II+ (and any other modules on the genset). The engine ECM and EMCP II+ are connected on the local CAT Data Link. These topics are explained in full in the new service manual module.

Caterpillar Information System:

1998/12/01 Updated Owners Manual For Customer Communication Module (CCM) Available{1926}

1998/12/01 New Customer Communication Module Has Improved Communication Capabilities{1926}

1998/12/01 Change In Location And Size Of Crankshaft Counterweight Sequence Number{1231,1202}

1998/12/01 New Engine Lifting Eye Assembly {1122}

1998/12/01 New Piston Cooling Jet Tube Assemblies Provide Increased Piston Clearance For Engines With Gallery Cooled Pistons{1331}

1998/12/01 Eliminate Possibility Of Engine Oil Leaks From Oil Pan Bolt{1302}

1998/12/01 Be Sure To Use Correct Stub Shaft When Replacing Cam Idler Gear{1234,1212}

1998/12/01 New Remanufactured Water Pump Groups Available{1361}

1998/11/01 Two Bearing Close Coupled Gensets Experience A Noise In The Coupling During Engine Shut Down {4456}

1998/11/01 Special Instruction, REHS0345, "Generator Service Literature Index" Is Available {4450}

1998/11/01 Personality Module Alarm And Shutdown Settings {1902}

1998/11/01 New 160-9912 Integral Seal Used For Ignition Coils In Ignition Groups {1554}

1998/12/01 Revised Service Manual For Electronic Modular Control Panel II (EMCP II) For EUI Engines is Now Available{7451,4490}

1998/12/01 New Exhaust Valve Lash Setting For G3600 Engines In Landfill Applications{1105}

1998/12/01 Electronic Actuator Group [Part Of The Hydraulic Actuator System (Hydrax)] Available For Parts Service{1908,1915}

1998/12/01 New Metal Particle Detector And New Metal Particle Detector Kit Available{7430}

1998/12/01 New Maintenance Information For Generators{4450}

1999/01/01 Use 150-3992 And 150-3993 Timing Pins For Fuel Injection Pumps Installation{1251,1251,1000}

1999/01/01 Camshaft And Follower Lubricant Recommended During Rebuild And Assembly Of Engines{1210,1211}

1999/01/01 New Gasket Used In Air Lines Group{1071}

1999/01/01 Use 154-9521 Spark Plug Seat Cleaner To Remove Debris From Gasket Seat And Cylinder Heads{1100,0703}

1999/01/01 New High Pressure Oil Hose Assembly Now Used{1307}

1999/01/01 Use 155-1536 Valve Recession Tool Kit To Determine Valve Wear{1103}

1999/01/01 Use 125-0201 Guide Assembly For Camshaft Installation {1202}