lumbar support RENAULT TWINGO RS 2009 2.G Trim And Upholstery Workshop Manual

75A-2
FRONT SEAT FRAMES AND MECHANISMS
Front seatback frame: Removal - Refitting
75A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aLock the airbag computer using the Diagnostic tool
(see Fault finding - Replacement of components)
(MR 413, 88C, Airbags and seat belt pretensioners).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (MR 411, 80A, Battery).
aRemove:
-the compete front seat (see 75A, Front seat fra-
mes and mechanisms, Complete front seat: Re-
moval - Refitting, page 75A-8) ,
-the front seatback trim (see 77A, Front seat trim,
Front seatback trim: Removal - Refitting, page
77A-4) ,
-the front seat cushion trim (see 77A, Front seat
trim, Front seat base trim: Removal - Refitting,
page 77A-1) ,
-the front side (chest-level) airbag (depending on
the equipment level) (see Front (chest-level) side
airbag: Removal - Refitting) (MR 411, 88C, Air-
bags and seat belt pretensioners).aRemove:
-the bolts (1) ,
-the lumbar support. Equipment required
Diagnostic tool
Tightening torquesm
front seatback frame
bolts46 Nm
IMPORTANT
To avoid any risk of triggering when working on or
near a pyrotechnic component (airbags or preten-
sioners), lock the airbag computer using the dia-
gnostic tool.
When this function is activated, all the trigger lines
are inhibited and the airbag warning light on the ins-
trument panel lights up contin uously (ignition on).
IMPORTANT
Never handle the pyrotechnic systems (pretensio-
ners or airbags) near to a source of heat or naked
flame - they may be triggered.
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75A-5
FRONT SEAT FRAMES AND MECHANISMS
Front seatback frame: Removal - Refitting
75A
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the front seatback frame bolts (5) ,
-the front seatback frame.
REFITTING
I - REFITTING PREPARATIONS OPERATION
aAlways replace the front seatback frame bolts.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-the front seatback frame,
-the front seatback frame bolts (5) .
aTorque tighten the front seatback frame bolts (46
Nm).III - FINAL OPERATION.
aRefit:
-the unlocking cables to the front seat runners,
-the casing (4) .
-the rivets (3) ,
-the mounting for the control accessing the rear
seats (depending on the equipment level).
-the rivets (2) ,
-the seat back inclination control cable(s) (depen-
ding on the equipment level).
-the seat back inclination control cable upper
stop(s) (depending on the equipment level),
aClip on the various seat back inclination control ca-
ble lower stops (depending on the equipment level).
aRefit:
-the lumbar support,
-the bolts (1) ,
-the front side (chest-level) airbag (depending on
the equipment level) (see Front (chest-level) side
airbag: Removal - Refitting) (MR 411, 88C, Air-
bags and seat belt pretensioners),
-the front seat cushion trim (see 77A, Front seat
trim, Front seat base trim: Removal - Refitting,
page 77A-1) ,
-the front seatback trim (see 77A, Front seat trim,
Front seatback trim: Removal - Refitting, page
77A-4) ,
-the complete front seat (see 75A, Front seat fra-
mes and mechanisms, Complete front seat: Re-
moval - Refitting, page 75A-8) .
aConnect the battery (see Battery: Removal - Refit-
ting) (MR 411, 80A, Battery).
aUnlock the airbag computer using the Diagnostic
tool (see Fault finding - Replacement of compo-
nents) (MR 413, 88C, Airbags and seat belt preten-
sioners).
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