939005413 - S068 BACKREST ADJUSTMENT NOISE

Noise during adjustment
1CHECKS ON POSITIONING OF KNOBALL OKPROBLEMS ENCOUNTEREDACTION
Check that the knob is correctly positioned in relation to the casingMove on to Step 2Position of knob incorrectLoosen and retighten the side cover to torque and reposition the knob correctly.
2CHECKS ON KNOB SEALALL OKPROBLEMS ENCOUNTEREDACTION
Check that the seal of the knob is correct using the retaining elementsMove on to Step 3Retaining elements broken/distorted.Replace the knob    Op. 7045A24 FRONT SEAT BACKREST ANGLE ADJUSTMENT KNOB (ONE), LEFT OR RIGHT - R.R.
3CHECK ON INTERFERENCE WITH BACKREST PARTSALL OKPROBLEMS ENCOUNTEREDACTION
Check for the presence of interference between the joint connecting rod and parts of the backrest.Move on to Step 4Interference between rod and componentsSpace the parts interfering with the joint connecting rod apart.
4CHECK ON CORRECT OPERATIONALL OKPROBLEMS ENCOUNTEREDACTION
Check that the fault is no longer present.End of diagnosisThe fault persistsReplace the seat frame    Op. 7045A86 FRONT SEAT FRAME (ONE), LEFT OR RIGHT, R.R.