1993/03/08 Caterpillar

Requirements For Installing A Different Model Year 3176 Truck Engine{1018}

Usage:

Reference: Special Instruction, Form No. SEHS9515,"Requirements For Installing A Different Model Year 3176 Truck Engine (2YG, 7LG) "

The Reference Special Instruction is available for detailed information during a 3176 engine replacement.

This special instruction includes:

* Engines WITH Jacobs Brake.

* Engines WITHOUT Jacobs Brake.

* Necessary Engine-to-OEM wiring harness adapter.

* Necessary Jacobs Brake Electrical Control group and wiring diagrams.

* Necessary Jacobs Brake Housing Model numbers and adjustments.

* Optional Engine Monitoring Package components and wiring diagrams.

Caterpillar Information System:

1993/03/08 Understanding Circuit Breakers{1400,1420}

1993/03/01 New Rear Gear Group (Cam Drive) Used {1212,1206}

1993/03/01 Thicker Gasket Helps Prevent Leaks In Auxiliary Sea Water Pump Applications {1371}

1993/03/01 Shorter Rack Shutoff Solenoids Available {1259}

1993/03/01 Publications Updated For Hydraulic Pump And Motor Service {5050}

1993/02/22 New Voltage Regulators Provide Improved Reliability{1410,1405}

1993/02/15 Low Idle Operating Expense

1993/02/15 New Water Seals Used In Cylinder Head Groups; New Water Seal Assemblies And O-Ring Seals Used In Insert Kit {1115}

1993/02/15 Valve Seat Insert Removal Tools {0703,1103}

1993/02/15 New Oil Pump Groups Do Not Require Key On Drive Shaft {1304}

1993/02/15 Maximum Wiring Harness Extension Length Specification {1408,7451}

1993/02/15 New Tank Assemblies Used In Expansion Tank Groups; New Pressure Cap; New Coolant Recovery System Available {1354,1392}

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

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

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

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

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

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

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

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

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

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

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

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