New Upper and Lower Seals For Folded Core Radiators In Cold Temperature Applications
Usage:
All Products With Folded Core Radiators
Description of Change: New folded core radiator seals are used on all products with folded core radiators. The new seals provide better sealing capabilities in cold ambient temperatures.
Adaptable To: The new 9Y1654 Seal is a direct replacement for the former 8N5130 Seal. The new 9Y1655 Seal is a direct replacement for the former 8N7139 Seal. The new seals have not changed in appearance or dimension, only the seal composition has changed.
Caterpillar Information System:
1989/06/01 New Front Crankshaft Seal Requires New Installer Tool
1989/06/01 New Extension Assembly Used In Gas Engine Ignition Groups
1989/06/01 Maintenance Inspection Of Emergency Shutdown Systems Required Every 1000 Hours
1989/05/01 Procedure For Replacing Batteries Or Battery Cables
1989/05/01 New Head Gasket Used
1989/05/01 New Valve Stem Seal Used On Inlet Valves And Added To Exhaust Valves
1989/05/01 Do Not Prefill Secondary Fuel Filter
1989/05/01 Keys For Power Modules Shipped Inside Air Louver
1989/05/01 New Crankshaft Thrust Plate Made Of Brass
1989/05/01 Use Care When Positioning Turbocharger Compressor Housing
1989/05/01 Two Retainers Used To Better Fasten Air Inlet Pipes In Turbocharger Compressors
1989/05/01 New Clamps With Grommets Used In Fuel Lines
1989/06/01 Vibration Measurement System For Caterpillar Products
1989/06/01 "CXP Fluids" Are Now "Cat Fluids"
1989/06/01 Identification Of Asbestos-Free Material
1989/06/01 List of Service Publications
1989/07/01 New Viton Rubber Seals Used
1989/07/01 New Connector With An Orifice Added To Fuel Injection Lines Groups To Help Prevent Cavitation
1989/07/01 New Seal Used In Auxiliary Fresh Water Pump Groups
1989/07/01 Damper Groups Improved To Help Prevent Leaks Of Viscous Fluids
1989/07/01 New, Larger Vibration Damper Improves Wear Life
1989/07/01 Special Instruction, "Battery Charging Rate And Time Tables," Available On Oil Resistant Paper
1989/08/01 Shock Mounts Give Longer Life To 9F3099 Switch Assembly (Starter Relay)
1989/08/01 Improvements To Attachment Altronic® Ignition Systems