| | Test results |
| 1 | CHECK ON OPERATION OF JACK | All OK | Problems encountered | Operation |
|---|
| Check the condition of the fastening of the lever to the height adjustment device (jack) | Move on to Step 2 | Lever and/or jack retaining elements broken | Replace the lever and/or attaching element (retaining bolt) |
| 2 | CHECK ON CONDITION OF JACK ATTACHMENT SYSTEM | All OK | Problems encountered | Operation |
|---|
| Check the condition of the seat lifting jack attachment system | Move on to Step 3 | Jack loose (fastening elements to seat frame) | Retighten the jack to the frame correctly |
| 3 | CHECK ON SEAT LIFTING LEVER CONTACTS | All OK | Problems encountered | Operation |
|---|
| Check with the user that there is no thigh/lever contact when getting in/out of the vehicle | Move on to Step 4 | Presence of contact | Notify the customer that this is not a seat lifting defect |
| 4 | HEIGHT ADJUSTMENT DEVICE CHECK | All OK | Problems encountered | Operation |
|---|
| Check the condition of the height adjustment device (jack), checking for looseness/clearance | Move on to Step 5 | Presence of looseness/clearance | Replace the seat lifting jack Op. 7045A56 DRIVER'S SEAT HEIGHT ADJUSTMENT DEVICE CONTROL LEVER - R.R |
| 5 | GEAR SYSTEM MATCHING CHECK | All OK | Problems encountered | Operation |
|---|
| Check that the gear system is correctly matched | Move on to Step 6 | Matching not correct, presence of clearance/interference | Remove the jack (removing the housing) and refit correctly |
| 6 | CHECK ON CONNECTING ROD HINGE PIN MATCHING | All OK | Problems encountered | Operation |
|---|
| Check that the connecting rod hinge pins are correctly matched (clearance/seizing) | Move on to Step 7 | Matching not correct | Replace the seat lifting assembly Op. 7045A36 DRIVER'S SEAT MANUAL HEIGHT ADJUSTMENT DEVICE - R.R |
| 7 | TORSION BAR/BUSH OPERATION CHECK | All OK | Problems encountered | Operation |
|---|
| Check the operation/condition of the torsion bar/bush | End of diagnosis | Torsion bar detached/loose/broken | Replace the seat lifting assembly Op. 7045A36 DRIVER'S SEAT MANUAL HEIGHT ADJUSTMENT DEVICE - R.R |
