1985/03/18 Caterpillar

Remanufactured Bare Cylinder Heads (U.S. And Canada){1101,7754}

Usage:

SUPPLEMENT: 05/27/85

SERVICE MAGAZINE, MARCH 18, 1985, PAGE 18, "Remanufactured Bare Cylinder Heads (U.S. And Canada). Put a mark through this article and make reference to the new article, "Remanufactured Bare Cylinder Heads (U.S. And Canada)" in this issue.

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Remanufactured bare cylinder heads; which include plugs, inserts and guides; are available for all Caterpillar engines. The remanufactured bare cylinder heads will permit the dealer to build the head to the customer's needs. Caterpillar will not weld cylinder heads without a controllable process. The remanufactured bare cylinder heads have the same six month, unlimited mileage/hour warranty as new cylinder heads.

Remanufactured bare cylinder heads cost 10 to 30% of the price of a new cylinder head, when a good core is returned. If a cracked, damaged or welded core is returned, the cost is between 30 and 60% of a new cylinder head.

For more information on remanufactured bare cylinder heads, see Information Release Memo (IRM), REMFGD 84-19.

Caterpillar Information System:

1985/03/18 New Service Manual Binders Are Made From Thicker Material{0375}

1985/03/18 Internal Seals In 7000 Series Fuel Injection Nozzles Cannot Be Replaced{1254}

1985/03/18 New Service Tools Available{0600}

1985/03/11 Input Shaft And Flange Available As An Assembly; Makes Alignment Easier{3303}

1985/03/11 Dowtherm 209 Full-Fill Coolant{1350}

1985/03/11 New Cooling System Temperature Regulator Available{1355}

1985/03/11 New Crankshaft Seal Groups Used On More 3400 Series Engines{1160,1161}

1985/03/11 Installation Of Heli-Coils In Holes With Damaged Threads{0600,0670,0671}

1985/03/11 Cross Link Between Fuel Racks Has Smoother Surface{1250,1257}

1985/03/11 New Air Cleaner Element Creates Less Restriction{1054}

1985/03/04 Do Not Weld On Painted Surfaces{0350,0679}

1985/03/04 Exhaust Clamp Nut Now Serviced Separately{1061}

1985/03/18 Improved Oil Ring For Pistons Eliminates Expander Problems That Lead To Ring Breakage During Installation{1215}

1985/03/25 Changes To Turbocharged Truck Engines For 1985{1000,1050,1052,1100,1200,1250,1252}

1985/03/25 New Main Shaft Bearing Assembly Has Reduced End Play{3306}

1985/04/01 Use Of Fuel Injection Timing Information In The "Fuel Setting And Related Information" Microfiche{0600,0782,1250}

1985/04/01 Improved Vibration Damper Guard Group Has Flexible Mounting{1205,1200}

1985/04/01 New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles{1254,1250}

1985/04/01 Information For Ordering kPa or Dual Scale Gauges{0600}

1985/04/01 Check Cylinder Block And Head Flatness Whenever There Is A Head Gasket Failure{1100,1200}

1985/04/01 New Lubricator Tip Available For Track Seal And Lubrication Testing Group{0600,0645}

1985/04/01 New Turbocharger Oil Supply Tube Assembly Used{1052,1307}

1985/04/01 More Tools Added To 6V9413 Custom Track Service Tool Kit{0600}

1985/04/08 Changes To Exhaust Manifolds Help Prevent Broken Studs{1059}