1987/05/18 Caterpillar


New Plastic Water Sleeve Used{1380}

Usage:


3208 Engines

Description of Change: A new plastic sleeve is used between the cylinder head and the front cover on 3208 Engines. The new sleeve will not corrode. It also makes cylinder head removal much easier than with the former sleeve. The sleeve can be simply broken with a screwdriver or chisel through the groove in the plastic sleeve.

NOTE: These sleeves are for 3208 Engines only and are not suitable for either 1100 or 3100 Series Engines. The new plastic sleeves are to be used only once. Do not reassemble a used plastic sleeve into an engine.

Adaptable To: The new, plastic 4W3122 Sleeve is a direct replacement for the former metal 9N416 Sleeve. Refer to the illustration for location.


Location of sleeve.

Caterpillar Information System:

1987/05/18 Twist Drills Available{0670,0600}
1987/05/18 Check Alternator Output Connection Prior To Machine Delivery{1405}
1987/05/18 New Undercarriage Reconditioning Bulletin Available - Reusability Guidelines And Installation Procedures For Split Master Links{4176}
1987/05/11 Enhancements Available For Marine PAR Program {1000}
1987/05/11 Classifications For Marine Engine Ratings {1000}
1987/05/11 Two New Self-Powered Digital Tachometers And Signal Generator Available {7462}
1987/05/11 Horizontally Mounted Jacket Water Heater Now Used {1383}
1987/05/11 Maintaining Coolant Water Temperature Contactor Accuracy {7453}
1987/05/11 The Caterpillar Fuel Flow Monitor System Available {0782,1000,1250}
1987/05/11 Black Light Leak Detection Kit Available For Oil, Fuel and Cooling Systems {0774,1250,1300,1350}
1987/05/11 Service Parts Available For Air-Regulated 8T5190 Wrench Group {0700,4202}
1987/05/11 Three Electrical And Electronic Training Aids Now Have Caterpillar Part Numbers Instead Of Form Numbers {0115}
1987/05/18 Hollow Dowel Relieves Accessory Drive Oil Leakage{1207,1166}
1987/05/18 Be Sure Tubing Clamps That Fasten Air-To-Air Aftercooler To Air Lines Are Correctly Installed{1058}
1987/05/18 New Precombustion Chamber Seal Available{1100,1106}
1987/05/18 Improved Oil Temperature Regulator Gasket{1330}
1987/05/25 1U5796 Pressure Differential Gauge Group Available For Load Sensing Hydraulic Systems and Differential Steering System{0770,0784,5050}
1987/05/25 New Service Tools Available{0600}
1987/05/25 Improved Start Switch Used{1416}
1987/05/25 Remanufactured Heavy-Duty Starters And High-Amp Alternators{1405,1453}
1987/05/25 Truck Performance Diagnostic Guide Available{0374,1219,1227}
1987/06/01 Use Only Paint To Mark Connecting Rod Caps For Torque-Turn Method {1218,1219}
1987/06/01 Use Correct Pistons And Rings For 3406B Truck Engines {1214,1215}
1987/06/01 Remanufactured Programmable Electronic Engine Controls (PEEC) {1250}
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