Use Correct Valves When Rebuilding Engines{1105,1103}
Usage:
All 3300 Series Diesel Engines
It is important that the correct valves are used when rebuilding the above diesel engines. Use of the wrong valves for the engine application or engine power rating can cause an early failure.
Valves used in the turbocharged version of the above engines can be used in the naturally aspirated version. However, valves used in the naturally aspirated version cannot be used in turbocharged engines.
Refer to the chart for the correct valves to use when rebuilding the engine versions shown.
If there is any question about engine application, power rating or history of engine valve problems, use the valves designed for turbocharged and turbocharged and after-cooled engines.
Caterpillar Information System:
1985/09/02 New Precombustion Chamber Seal Available{1106,1100}
1985/09/02 New Engine Pressure Group Available{0600,0770,0781}
1985/09/02 Adjusting Pneumatic Speed Control For Correct Operation{1264}
1985/09/02 Repair Kits Available For Air Actuator Used In Governor Control Groups{1250}
1985/08/26 Dual Element Air Cleaner Group Available{1054,1051}
1985/08/26 Improved Front Gear Housing Assembly Used In Engine Front Housing Group{1151}
1985/08/19 New Camshaft Installation Tools Available{0600}
1985/08/19 New Address And Phone Number For Ordering Fabricated Tool (FT) Drawings{0600}
1985/08/19 Improvements Made To Spark Ignited Engines{1100,1104,1105,1207}
1985/08/19 New Format For Some Special Instructions{0300}
1985/08/12 Thread Lock Now Used On Timing Advance Bolts{1272}
1985/08/12 The 8T3115 Portable Track Lubricator Can Be Used To Drain And Fill Track Link Joints{0645,4169,4170}
1985/09/02 Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02 Steel Fuel Pump Lifter Used{1250,1251}
1985/09/02 Fumes Disposal Group Improved{1317}
1985/09/16 Oil Pump Groups Improved {1304}
1985/09/16 New Tools Available To Change BrakeSaver Control Valve Diaphragm {0600,1155}
1985/09/16 Changes To Fuel Systems {1250,1251,1252,1253,1254,1100}
1985/09/16 Pressure Switch Has Been Improved {1419,7332}
1985/09/16 Use Product Information System For Consists Of Engines With No Bills Of Material {0330,0350,0373,1000}
1985/09/16 Keep Product Information System Up-To-Date {0330,0350,0373}
1985/09/16 Engine Valve Lash And Fuel Injection Timing Adjustment Procedure {1100,1251}
1985/09/16 New O-ring Seals And Additional Clamps Used In Instrument Panel Fuel Filter Differential Lines Group {1250}
1985/09/16 New Air-To-Air Aftercooler Arrangement Used On Truck Engines {1063}