1993/03/29 Caterpillar

Personality Modules Available For Bulk Hauler Applications{1902}

Usage:

3176 (7LG) Truck Engine

Reference: Special Instruction, Form No. SEHS9603, "Personality Module Installation Guidelines for Bulk Hauler Applications "

Bulk Hauler Personality Modules are available for the 3176 (7LG) Truck Engine. The installation of a Bulk Hauler Personality Module will result in:

* Quicker PTO mode acceleration/deceleration rate (500 rpm/sec verses 50 rpm/sec for the standard module).

* Reduced cycle times as a result of the quicker acceleration/deceleration.

* Elimination of additional throttle position sensors.

* The ability to disable cab throttle sensor while in the PTO mode.

The Reference Special Instruction provides complete parts, installation, and operation information.

Caterpillar Information System:

1993/03/29 Corporate Key Start Switch Has Improved Action{1400}

1993/03/22 New Piston And Rod Group Has Lower Top Ring Position And Improved Ring Groove Cooling{1225}

1993/03/22 New Bushing Used In Fuel Injection Pump Groups{1251}

1993/03/22 1041820 Wiring Kit Available To Prevent High Coolant Temperature Alarm After Engine Shutdown.{7417}

1993/03/22 0R3765 Remanufactured Camshaft Available{1210}

1993/03/22 Publications Updated For Hydraulic Pump And Motor Service{0374,5050}

1993/03/15 New Attachment Governor Group Available {1264}

1993/03/08 Product Support Literature Available{0374}

1993/03/08 New Fuel Priming Pump Kits Available{1258}

1993/03/08 New Alternator Guard Used In Belt Guard Groups{7168}

1993/03/08 Fan Drive Pulley Group Components{1359}

1993/03/08 Moisture Entry Into Engine Electronic Controls{1901}

1993/03/29 Aftercooler Group Changed To Provide Stronger Housing{1063}

1993/03/29 New Exhaust Manifold Group With Spring Energized Seals Between Cylinder Head And Manifold; New Exhaust Elbow And Seals In Air Lines Group{1059,1061,1052}

1993/04/05 Oversize Pistons Not Available{1214,1216}

1993/04/05 New Alternator Support Bracket Used In Alternator Mounting Group{1405}

1993/04/05 Alternator Mounting Modifications{1405}

1993/04/12 Seal Kits Are Now Available For Balderson Hydraulic Hammers{6300,6333}

1993/04/12 7L4095 Exhaust Manifold Available For Parts Service{1059}

1993/04/12 Component Cross Reference Lists For Programed Electronic Engine Control (PEEC) And Electronic Systems{1900}

1993/04/12 New Personality Modules Provide Improved Cruise Control{1902}

1993/04/12 Fan Drive Pulley Group Components{1359}

1993/04/12 New Seal Group Used In Water Pump Groups{1361}

1993/04/12 Adjustment Of 60670 Idle Air Lines Group (Idle Bleed Circuit){1266}