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Service bulletin BC0821961010

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id50416
Published by NHTSA1997-04-24
Manufacturer's numberBC0821961010
Manufacturer's date1996-10-10
NHTSA componentPOWER TRAIN

NHTSA's summary

CONCERNS W/ THE SPEEDOMETER/ODOMETER INDICATION PLUS TRANSMISSION SHIFT CONCERNS DUE TO FAILURE OF THE SPEEDOMETER DRIVE GEAR (E8TZ-2N598-A) LOCATED WITHIN THE TRANSMISSION MOUNTED PARKING BRAKE ASSY. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline

Vehicles listed
FORD F SUPER DUTY1996, 1997

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
042662005-04-29. Service bulletin. A DRIVELINE CLUNK OR BUMP WHEN STARTING FROM A STOP. *TT
0321122004-01-09. Service bulletin. ON VEHICLES WITH TRANSMISSION BUILD DATES PRIOR TO 9/20/95, THE OVERDRIVE CANCEL LAMP MAY BE ILLUMINATING AND DIAGNOSTIC TROUBLE CODE (DTC) P1728 PRESENT AND/OR ENGINE STALL WHEN REVERSE AND/OR MANUAL LOW IS SELECTED. *TT
031482003-10-29. Service bulletin. NEW TRANSMISSION COOLER FLUSHER - SERVICE TIPS. 2003 ESCORT AND SUPER DUTY F SERIES INCLUDED. *TT
011812001-11-30. Service bulletin. BRAKE SHIFT INTERLOCK.*JB
0023102001-03-05. Service bulletin. SUBJECT REGARDING CONTAMINATION FROM PRIOR TRANSMISSION CONCERNS OR EXCESS WEAR MAY BE TRAPPED IN THE TRANSMISSION FLUID COOLING SYSTEM. *TT
991522001-01-05. Service bulletin. INFORMATION ON THE NEW FLUSH AND FILL TOOL AVAILABLE THROUGH ROTUNDA. *TT
967282000-06-22. Service bulletin. SERVICE TIP INFORMATION REGARDING THE REVERSE CLUTCH PISTON AND PISTON SEAL USAGE. *TT
00382000-06-07. Service bulletin. VEHICLES MAY EXPERIENCE SOLID PARTICLE CONTAMINANTS FROM PRIOR TRANSMISSION CONCERNS OR EXCESS WEAR, MAY BE TRAPPED IN THE TRANSMISSION FLUID COOLING SYSTEM IS NOT PROPERLY FLUSHED, FLUID IN-LINE FILTER KIT. *MJS
00152000-06-06. Service bulletin. INFORMATION REGARDING THE NEW TRANSMISSION COOLER FLUSHER- SERVICE TIP. *MJS
981682000-04-07. Service bulletin. TRANSMISSION- E40D/4R100-1989-99-MAIN CONTROLS, SEPARATOR PLATES AND SEPARATOR PLATE GASKETS USAGE CHART. YD