Metal Protectors Replace Plastic Protectors On Head Studs {1100}
Usage:
3600 Family Of Engines
Description of Change: Thread protectors are used on the cylinder head studs on the 3600 Family Of Engines to keep the threads clean. These protectors are now made of metal instead of plastic to provide a more durable protector.
Adaptable To: The new 9Y45 Protectors can be used as direct replacements for the former 7W1342 Protectors. Four per cylinder head are needed.
Caterpillar Information System:
1987/08/31 Recommendations For Preventing Cooling System Damage {1201}
1987/08/31 Improved Clutch Piston And Retraction Pins Available {3302}
1987/08/24 New 8T8726, 8T8694 And 8T8695 Adapter Cable Assemblies Available{0600}
1987/08/24 New 8T5282 Programmable Electronic Engine Control Digital Diagnostic Tool Group (PEEC DDT) Available{0600}
1987/08/24 New 8T8697 Electronic Control Analyzer Programmer (ECAP), 8C5919 Electronic (ECAP PEEC) Conversion Group and 8T5275 Adapter Cable Assembly (T-Harness Cable) Available{0600}
1987/08/24 Dynamic Timing Charts Available For Most Popular 3208 And 3406 Truck Engine Ratings{1272}
1987/08/24 Additional Engine Tilt Installation Angles And Engine Dipstick Markings{1326}
1987/08/24 Engine Oil Refill Capacity Decreased{1213,1326}
1987/08/24 Improved High Temperature Seals Available{1252,1120}
1987/08/24 More Accurate And Easier Method To Adjust 8T1815 Or 6L5438 Main Shaft Bearing{3306,3351}
1987/08/10 Remanufactured Turbocharger Groups And Cartridges{1052,1053}
1987/08/10 Fuel Heaters Should Be Thermostatically Controlled Or Self-Regulated{1250,1260,1296}
1987/09/07 Improved Warranty For Remanufactured Parts And Components{7754}
1987/09/07 Use The Marketing Publications Information Feedback System{0374}
1987/09/07 Be Sure To Correctly Tighten Turbocharger Clamp Assemblies{1052}
1987/09/07 New O-Ring Seals Used In Water Lines{1350}
1987/09/14 Remanufactured Air Conditioner Compressor Available {1802}
1987/09/14 Four More Remanufactured Fuel Pump And Governor Groups Available {1286}
1987/09/14 Remanufactured 3208T Economy Truck Engine Available {1000}
1987/09/14 New Turbochargers Have Several Improvements {1053,1066}
1987/09/14 Mid-Life Bearing Maintenance Recommendations {1203}
1987/09/14 New Piston Cooling Jets Used {1213,1214}
1987/09/14 New Digital Pyrometer Which Incorporates High Exhaust Temperature Alarm Now Used {1606,7412,7450,7466}
1987/09/14 Oil Flow Increased For Inlet Valve Lubricator {1105}