Recall 91V-124: 1988–1991 E-One Hush
E-ONE, INC. recall for unknown or other, reported to NHTSA on Jul 23, 1991, covering about 91 vehicles.
The problem
In the event that the proper pump engagement sequence is not followed the "ok to pump" indicator light will illuminate when the transmission is in a drive gear.
The fix
An electronic circuit and module will be installed to lock-out the pump throttle on electronically controlled transmissions if the correct lock-out procedures are not carried out.
Notes
System: fire truck water pumps.vehicle description: fire trucks with allison atec electronic transmissions,allison models ht741 and mt648.consequence of condition: unless the transmission is placed in the lock-up modebefore the pump is engaged, the engine can develop sufficient power to overridethe trucks park brakes, resulting in vehicle movement without prior warning anda possible accident.
Recall details
| Manufacturer | E-ONE, INC. |
|---|---|
| Component | Unknown or Other |
| Recall started by | NHTSA (Office of Defects Investigation) |
| NHTSA campaign number | 91V124000 |
Vehicles in this recall
| Vehicle | Model years | |
|---|---|---|
| E-One Hush | 1988, 1989, 1990, 1991 | All years |
Not every vehicle of these model years is included. Enter your VIN at nhtsa.gov/recalls ↗ or ask a dealer.
Frequently asked questions
What is recall 91V-124?
In the event that the proper pump engagement sequence is not followed the "ok to pump" indicator light will illuminate when the transmission is in a drive gear.
How is recall 91V-124 fixed?
An electronic circuit and module will be installed to lock-out the pump throttle on electronically controlled transmissions if the correct lock-out procedures are not carried out.
Is the recall repair free?
Yes. Safety recall repairs are free at authorized dealers. Check whether your vehicle is included with its VIN at nhtsa.gov/recalls.