138-8440 Component Cleaner May Damage Electrical Connectors {0644}
Usage:
All Caterpillar Machines and Engines
Description of Change: The 138-8440 Component Cleaner may damage certain plastic materials used in various electrical connectors. Do not use the 138-8440 Component Cleaner on any electrical connectors. If the interior surfaces of the connector (the electrical contacts, the seals, the insulators) require cleaning, use a cotton swab and denatured alcohol. It is important that the interior surfaces of the connector are clean and dry before reconnecting. If dirt or corrosion cannot be removed using the denatured alcohol, then the connector must be replaced.
Caterpillar Information System:
1999/11/01 Improved Corrosion Protection For Reman Major Components {3100,3150,4059}
1999/11/01 Special Instruction, REHS0434-02, Is Available {0374,6800}
1999/10/25 New Flywheel Housing Gasket For 3408 And 3412 Machine Engines {1152}
1999/10/25 New Hydraulic Accumulator Assembly Procedure Increases Service Life {5077}
1999/10/04 A Special Instruction For Installing New Kickout And Positioner Components Is Now Available {5109,5112,5132}
1999/09/27 Piston And Bladder Type Accumulators: Service Interval And Service Replacements {5077}
1999/09/13 Wider Crankshaft Gear Used {1204}
1999/09/13 New 173-1530 Injector Seating Tool Group Available {0710,1290}
1999/09/13 New Cleanout Filters Available For Hydraulic Systems And Drive Trains {5068}
1999/08/30 Use 9U-6843 And 9U-6845 Reclaiming Stills To Recycle Coolant {0708,1352}
1999/08/30 Tightening Torque Increased For Nuts In Fuel Injector Wiring Harness Cap Assembly {1408}
1999/08/30 Use 165-4638 Guide To Install Exhaust Manifold {1059,0701,0702}
1999/11/08 Download Flash Files By Using The Caterpillar Service Information System (SIS) Or SIS Web {1901,1920}
1999/11/15 New High Strength Piston Bolts For Threaded Gland Cylinders {5101,5102,5104,5106}
1999/11/22 Ferrule For Valve Mechanism Oil Feed {1102}
Entretien des connecteurs Deutsch HD DT et DRC Entretien des connecteurs Deutsch HD DT et DRC
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