1991 Amertek CF4000L: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
0 owner complaints analyzed
3 distinct recall campaigns
Not available median reported failure mileage
Scope: 1991 model year. Data snapshot: . 0 complaints include usable failure mileage.
Most common problems
No owner complaints are recorded for this selection. A complaint can name multiple components.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
No usable records for this chart.
| Category | Count |
|---|
No records.
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
No usable failure mileage is recorded. 0 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
No usable records for this chart.
| Category | Count |
|---|
No records.
Pattern summary
There is not enough complaint evidence to summarize patterns.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Recall history
3 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
92V084000 · Wheels:Lugs/Nuts/Bolts/Studs
Reported: 1992-06-10 (June 10, 1992)
DESIGN OF THE REAR WHEEL MOUNTING ASSEMBLY CAUSES A HIGH SENSITIVITY TO LUG STUD NUT TORQUE LOSS AND SUBSEQUENT STUD FAILURE THROUGH BENDING FATIGUE.
Consequence: THE REAR WHEEL MOUNTING STUD CAN BEND AND/OR BREAK,RESULTING IN DETACHMENT OF THE WHEEL FROM THE AXLE IF ALL FIVE LUG STUDS SHOULDFAIL.
Remedy: AMERTEK WILL REDUCE THE DIMENSION OF THE OUTSIDE REAR WHEEL TIRES; REPLACE THE LUG NUT SPACERS WITH CUSHION WASHERS ON EACH REAR WHEEL HUB; REPLACE THE CURRENT 4.38 INCH STUDS WITH 3.25 INCH STUDS; AND DELETE THE PAINT ON THE BEVEL SURFACE OF THE STUD HOLES ON THE WHEEL DISC.
NHTSA campaign record ↗92V169000 · Steering:Hydraulic Power Assist System
Reported: 1992-11-12 (November 12, 1992)
A CONTAMINANT FROM IMPURITIES IN THE HYDRAULIC RETURN HOSES OR THE OIL RESERVOIR CAN LEAD TO MALFUNCTIONS OF THE PRESSURE CONTROL VALVES CONTROLLING THE POWER STEERING AND WATER PUMP ENGAGEMENT.
Consequence: MALFUNCTIONS OF THE PRESSURE CONTROL VALVES IN THE POWERSTEERING ASSEMBLY CAN RESULT IN LOSS OF POWER STEERING WITHOUT PRIOR WARNING,AND LOSS OF VEHICLE CONTROL.
Remedy: AN ADDITIONAL HYDRAULIC FLUID FILTER WILL BE ADDED BETWEEN THE HYDRAULIC PUMP AND THE HYDRAULIC CONTROL VALVE BLOCK TO COLLECT IMPURITIES.
NHTSA campaign record ↗92V170000 · Wheels:Hubcap/Cover
Reported: 1992-11-12 (November 12, 1992)
THE FRONT WHEEL DISC CRACKS AROUND THE BOLT HOLE CIRCLE.
Consequence: CRACKING OF THE WHEEL DISC RESULTS IN POSSIBLE SEPARATIONOF THE TIRE AND RIM FROM THE WHEEL DISC WHICH COULD CAUSE AN ACCIDENT.
Remedy: CORRECTIVE ACTION HAS NOT BEEN DETERMINED. AMERTEK IS WORKING WITH THE UNITED STATES NAVY TO CORRECT THIS PROBLEM.
NHTSA campaign record ↗