Defect Description For Recall
The Engine Throttle Plate Shaft Can Become Disconnected From The Throttle Lever Assembly. The Hex Head Locking Screw Between The Throttle Stop Assembly And The Throttle Shaft Can Loosen. Also, The Hex Head Pinch Bolt Between The Throttle Lever And The Throttle Plate Shaft Can Loosen. The Throttle Return Spring Controls The Throttle Plate Position Through The Throttle Lever. If Either Screw Loosens, The Throttle Return Springs No Longer Control The Throttle Plate Position.
Make Of Vehicle
HERCULES
Model Of Vehicle
IMPCO
Year
1994
Recall Campaign Number
94E020000
Component Description
Vehicle Speed Control
Effect Of Defect
Unanticipated Full Throttle Conditions Can Occur,Resulting In A Loss Of Throttle Control And Possible Accident.
Fix Defect
The Throttle Body Has Been Redesigned To Include A Secondary Return Spring Attached Directly To The Throttle Plate Shaft. Throttle Stop Assembly And Secondary Return Spring Locking Screws Will Be Torqued To Specification And Treated With A Thread Sealing Compound Specifically Designed For Thread Locking Applications.
Vehicle Manufacturer
Hercules Engine Co.
Start Of Manufacture
19910101
End Of Manufacture
19940601
Type Of Vehicle Recall
E
Number Affected
412
Date Owners Notified
19940701
Initiated By
Odi
Responsible Manufacturer
Hercules Tire & Rubber Company
Date Report Received
19940701