199002645 - S066 NOISE IN FRONT SEAT ADJUSTMENT

Noise, guide longitudinal clearance, double attachment, hardness of guide sliding, twist effect
Test results
1CHECK ON CORRECT TIGHTENING CYCLEAll OKProblems encounteredOperation
Loosen the bolts securing the seat to the floor (4 M10 bolts) and carry out the correct tightening cycleMove on to Step 2Regular slidingsRetighten the seat following the correct fitting cycle
2CHECK FOR PRESENCE OF INTERFERENCEAll OKProblems encounteredOperation
Remove the seat and check for any interference with the carpet or sound insulation under the guidesMove on to Step 4Interference under the guidesRemove the interference and retighten the seat following the correct cycle
3CHECK ON FLATNESS OF BODYSHELL BACKREST FOR SECURING SEATAll OKProblems encounteredOperation
Check that the bodyshell bracket for securing the seat is properly flatMove on to Step 4Lack of planarity between internal and external bracketsPlace a correct size shim between the guide and the bracket
4CHECK ON GUIDE SLIDINGAll OKProblems encounteredOperation
Check that the guides slide correctlyMove on to Step 5Guide sliding regularReplace the guide release mounting (distorted)    Op. 7045A29 FRONT SEAT SLIDING CONTROL LEVER (ONE), LEFT OR RIGHT - R.R
5CHECK ON CORRECT OPERATIONAll OKProblems encounteredOperation
Check that the fault is no longer presentEnd of diagnosisThe fault persistsReplace the guides    Op. 7045A67 SLIDING GUIDE (ONE), LEFT OR RIGHT FOR FRONT SEAT - R.R WITH SEAT REMOVED