Air Conditioner/Heater Fan Switch Improved{1435,7320}
Usage:
Machines Using The 6P-3236 Switch
Description of Change: Improvements have been made to the air conditioner/heater fan switch to provide increased reliability. These improvements include stronger detents to prevent sticking in-between fan positions and improvements to the internal contacts.
Adaptable To: The improvements are effective with supplier date code 464 (46th week of 1994). See the chart for a partial list of effective serial numbers on the improved switches. The improved 6P-3236 Switch is adaptable to all earlier machines using this switch.
Caterpillar Information System:
1996/01/08 Key Start Switch Improved{1416}
1996/01/08 Improved Wheel Bearing Cone Anti-Rotation System Prevents Wheel Bearing Cones From Rotating On The Axle Housing{4208,4234}
1996/01/08 Retrofittable Maintenance-Free Suspension Kit Available{4150,4196}
1995/12/25 New Valve Guide Available{1104}
1995/12/25 Improved Oil Lines For Optional Leveling Blade Improve Service Life{5057}
1995/12/18 Mechanical Unit Injector Identification Code{1290}
1995/12/18 Service Meters Improved To Help Prevent Lens Fogging{7480}
1995/12/18 New Switch Assembly (Pressure Switch) For The Parking Brake Indicator Gives Longer Service Life{7486}
1995/12/18 New Suspension Cylinder Protection Improves Service Life Of Cylinder Rod Wiper Seal{7213}
1995/12/18 New Pressure Switch Assembly That Provides Improved Service Life Can Be Used In The Automatic Retarder Control (ARC) System{3123}
1995/12/11 New VIMS Download Cable Is Now Available{7451}
1995/12/11 Improved Arc Suppressors Withstand Additional Vibration and Flexing{7337,1623}
1996/01/08 Lockout Device Now Available For The Battery Disconnect Switch{1411}
1996/01/15 Rear Axle Differential Bearing Preload Procedure Improved{3015}
1996/01/15 Detent Spring For The ICM Transmission Control Improves Service Life{3168}
1996/01/15 New Hose Assembly Allows Clearance For Oil Filter Service{1307,1318}
1996/01/15 Hydraulic Fan Drive Operation And Electrical Troubleshooting{1359,1408,1435,1906}
1996/01/15 Pre-Cleaner Extension Available {1055}
1996/01/15 New Hooks Add Greater Below Ground Line Operation For Balderson Hydraulic Brooms {6335}
1996/01/15 New Rotating Beacons Available{1431}
1996/01/15 New Engine Cylinder Liner Available{1216}
1996/01/22 Front Counterweight Package Available{7055,7056}
1996/01/22 Service Spools For Backhoe Valves{5051}
1996/01/22 A New Piston Kit Is Available for The 446 BackHoe Loader Hydraulic Pump{5070}