1997/02/17 Caterpillar


Improved Speed Sensor Group Used {1907}

Usage:


D250E (5TN),
D300E (7FN),
D350E (9LR),
D400E (2YR) Articulated Trucks;
990 (7HK),
990 Series II (4FR) Wheel Loaders

SUPPLEMENT: 05/19/97

"Improved Speed Sensor Group Used" for D250E, D300E, D350E, D400E, Articulated Trucks; 990, 990 Series II Wheel Loaders.

Disregard this article and see article with the same title in this issue.

--------------- END SUPPLEMENT ---------------

Description of Change: The supplier has improved manufacturing processes which result in an improved speed sensor group.

Adaptable To: The improved 3E-6955 Speed Sensor Group was effective at the supplier on June 30, 1996. The date code of the improvement is applied on the outside of the 3E-6955 Speed Sensor Group in a "NUMERALKOD" format. The format uses letters to represent the date code. Starting at the left of "NUMERALKOD", the letter "N" represents a 0 and continuing to the right, each letter represents an increased number until the last letter "D" represents a "9". The chart shows the letter to number conversion. The date code is in a DD/MM/YY format.

As an example, date code "ENNLDL" would represent a date code of 30 June 96 (EN = 30, NL = 6th month or June, and DL = Year 96).

Caterpillar Information System:

1997/02/17 New Flow Control Valve For Water Spray System Available {5614,5137}
1997/02/17 Wiring Harness Modification Improves Service Life Of The Cab Wiring Group {1435,1400,1408}
1997/02/17 Fuel Gauges Now Available {7450,7481,7483,1273}
1997/02/17 Rings Can Be Installed In The Rear Suspension Group To Improve Bushing Service Life {7217}
1997/02/17 Guards Fitted To The Drive Axle Groups To Protect The Hydraulic Brake Fittings From Rock Damage {4257,3278}
1997/02/17 Service Parts Available For Tube Kit For Hydraulic Pump Group {5070}
1997/02/17 New Plug-Orifice Increases Oil Flow In Bucket Control Valve Group {5122}
1997/02/10 Improved Spacer Plate Assembly Procedure For Telehandler Transmissions {3030,7551}
1997/02/10 Correct Procedure To Adjust Rear Axle Brake Actuators {4267,4004}
1997/02/10 Muffler Bracket Improved And Engine Ground Cables Changed {1062,1408}
1997/02/10 Service Parts Now Available For Brake Valve Group {4250}
1997/02/10 Procedure For Checking Inter Axle Differential Operation {3264}
1997/02/17 VIMS-PC Version 2.1 Now Available {7601}
1997/02/24 New Tube Assembly And Associated Hardware In The Engine Turbocharger Oil Lines Group {1307}
1997/02/24 New Tooling Simplifies Steering Pump Neutral Adjustment {5070,0738}
1997/02/24 Some Service Parts Available For Engine Fuel Injection Pump {1251}
1997/02/24 New Water Temperature Regulator Improves Cab Heating In Cold Weather Conditions {1350,1355}
1997/02/24 New Hydraulic Oil Temperature Sender And Hydraulic Oil Temperature Gauge More Responsive {7450,7488}
1997/02/24 Special Instructions Now Available For 793C Off-Highway Truck Assembly Procedure {0374}
1997/02/24 New ECM Controlled Variable Speed Fan Clutch Group Available {1356}
1997/02/24 Thicker Washer Used To Allow Proper Fastening Of Elbow In Transmission Oil Lines Group {3154,3030}
1997/02/24 New Sight Gauge On Rear Axle Housing Improves Serviceability {3260}
1997/02/24 Service Parts Are Available For 9T-4785 Accumulator Group {4331,5077}
1997/02/24 New Longer Thrust Pin And Bolts Now Used In Rear Suspension Cylinders To Increase Service Life Of Joint {7213,7201,7200}
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.