2009 RENAULT TWINGO Transmission Workshop Manual

21B-21
SEQUENTIAL GEARBOX
Solenoid valves: Removal - Refitting
D4F, and JH1
21B
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 411, 02A, Lifting equip-
ment).
aRemove:
-the battery (see Battery: Removal - Refitting)
(MR 411, 80A, Battery),
-the sequential gearbox computer (see 21B, Se-
quential gearbox, Sequential gearbox convert-
er: Removal - Refitting, page 21B-47) ,
-the battery tray (see Battery tray: Removal - Re-
fitting) (MR 411, 80A, Battery),-the petrol injection computer (see Petrol injection
computer: Removal - Refitting) (MR 411, 17B,
Petrol injection).
aDetach from the petrol injection computer mounting:
-the cooling hose,
-the sequential gearbox computer wiring harness,
-the petrol injection computer wiring harness,
-the battery wiring harness.
aRemove:
-the petrol injection computer mounting nut (1) , Special tooling required
Mot. 1390Suppor t for removal - refitting
of engine - gearbox assembly
Equipment required
Diagnostic tool
Tightening torquesm
left-hand suspended
engine mounting bolts21 N.m
left-hand suspended
engine mounting rubber
pad bolts62 N.m
left-hand suspended
engine mounting rubber
pad nut105 N.m
IMPORTANT
Consult the safety and cleanliness advice and oper-
ation recommendations before carrying out any
repair (see 21B, Sequential gearbox, Sequential
gearbox: Precautions for the repair, page 21B-1)
.
Note:
To discharge the accumulator and deactivate the
pump assembly pump, (see Fault finding -
Replacement of components) (MR 413, 21B,
Sequential gearbox).
122323
122322

21B-22
SEQUENTIAL GEARBOX
Solenoid valves: Removal - Refitting
D4F, and JH1
21B
-the engine wiring harness nut (2) from the petrol in-
jection computer mounting,
-the petrol injection computer mounting bolts (3) .
aRemove the engine wiring harness from the petrol
injection computer mounting.
aRemove the petrol injection computer mounting.
1 - Removing engagement solenoid valve 1,
selection solenoid valve 3 and selection solenoid
valve 4
aDetach the breather pipe (4) :
-from the sequential gearbox lifting eye (5) ,
-from the cooling hose (6) .
aRemove:
-the breather pipe (4) from the sequential gearbox,
-the lifting eye nut (5) from the sequential gearbox,
-the lifting eye (5) from the sequential gearbox.
aRemove the cooling hose.
aDisconnect the pump assembly supply connector (7)
.
aDetach the pump assembly pump supply connector
from the electro-hydraulic unit connector mounting.
aRemove the bolts (8) from the electro-hydraulic unit
connector mounting (9) .
aRemove the electro-hydraulic unit connector mount-
ing (9) .
122314
122313
122316

21B-23
SEQUENTIAL GEARBOX
Solenoid valves: Removal - Refitting
D4F, and JH1
21B
2 - Removing engagement solenoid valve 2
aRemove:
-the left-hand front wheel (see Wheel: Removal -
Refitting) (MR 411, 35A, Wheels and tyres),
-the front left-hand wheel arch liner (see Front
wheel arch liner: Removal - Refitting) (MR 412,
55A, Exterior protection),
-the rear suspended engine mounting (see Lower
engine tie-bar: Removal - Refitting) (MR 411,
19D, Engine mounting).
aSupport the sequential gearbox on the (Mot. 1390).aMark the positions:
-of the left-hand suspended engine mounting on the
body,
-of the rubber pad on the left-hand suspended en-
gine mounting.
aRemove:
-the left-hand suspended engine mounting rubber
pad nut (10) ,
-the left-hand suspended engine mounting rubber
pad bolts (11) ,
-the rubber pad from the left-hand suspended en-
gine mounting
aLower the sequential gearbox to access the left-
hand suspended engine mounting bolt on the body.
aRemove:
-the left-hand suspended engine mounting bolts
(12) ,
-the left-hand suspended engine mounting.
II - OPERATION FOR REMOVAL OF PART
CONCERNED
a
17765
120310
Note:
Before removing the solenoid valves, always
mark their respective connectors in order not to
mix them up.

21B-24
SEQUENTIAL GEARBOX
Solenoid valves: Removal - Refitting
D4F, and JH1
21B
1 - Removing engagement solenoid valve 1,
selection solenoid valve 3 and selection solenoid
valve 4
a
aRemove the solenoid valve affected, following the
correct removal order for the solenoid valves:
-the clutch solenoid valve (13) ,
-selection solenoid valve 4 (14) ,
-selection solenoid valve 3 (15) ,
-engagement solenoid valve 1 (16) .2 - Removing engagement solenoid valve 2
aDisconnect the following connectors :
- (17) from the solenoid valve unit pressure sensor,
- (18) from engagement solenoid valve 2.
aRemove the actuator module wiring harness.
122172
Note:
Prepare for oil to flow out of the electro-hydraulic
unit.
122320

21B-25
SEQUENTIAL GEARBOX
Solenoid valves: Removal - Refitting
D4F, and JH1
21B
a
aRemove:
-the bolts (19) from engagement solenoid valve 2,
-engagement solenoid valve 2.
REFITTING
I - REFITTING PREPARATION OPERATION
aIt is essential to replace the engagement or clutch
solenoid valve seal.
II - REFITTING OPERATION FOR PART
CONCERNED
1 - Refitting engagement solenoid valve 1,
selection solenoid valve 3 and selection solenoid
valve 4
aRefit the affected solenoid valve, following the cor-
rect removal order for the solenoid valves:
-engagement solenoid valve 1 fitted with its new
seal,
-selection solenoid valve 3,
-selection solenoid valve 4,
-the clutch solenoid valve fitted with its new seal.2 - Refitting engagement solenoid valve 2
aRefit:
-engagement solenoid valve 2 fitted with its new
seal,
-engagement solenoid valve 2 bolts.
aConnect the connectors:
-to engagement solenoid valve 2,
-to the solenoid valve unit pressure sensor.
III - FINAL OPERATION
1 - Refitting engagement solenoid valve 1,
selection solenoid valve 3 and selection solenoid
valve 4
aFit the electro-hydraulic unit connector mounting.
aRefit the electro-hydraulic unit connector mounting
bolts.
aClip the pump assembly supply connector onto the
electro-hydraulic unit connector mounting.
aConnect the pump assembly supply connector.
aRefit:
-the sequential gearbox lifting eye on the sequential
gearbox,
-the sequential gearbox lifting eye nut,
-the breather pipe on the sequential gearbox.
aAttach the breather pipe:
-to the cooling hose,
-to the sequential gearbox lifting eye.
2 - Refitting engagement solenoid valve 2
aFit the left-hand suspended engine mounting to the
body.
aFit the left-hand suspended engine mounting bolts
without tightening them.
aTorque tighten the left-hand suspended engine
mounting bolts (21 N.m).
aRaise the sequential gearbox to its original position.
aFit the left-hand suspended engine mounting rubber
pad.
aFit the left-hand suspended engine mounting rubber
pad bolts without tightening them.
aTorque tighten the left-hand suspended engine
mounting rubber pad bolts ( 62 N.m).
122319
Note:
Prepare for oil to flow out of the electro-hydraulic
unit.

21B-26
SEQUENTIAL GEARBOX
Solenoid valves: Removal - Refitting
D4F, and JH1
21B
aFit the left-hand suspended engine mounting rubber
pad nut without tightening it.
aTorque tighten the left-hand suspended engine
mounting rubber pad nut (105 N.m ).
aRefit:
-the rear suspended engine mounting (see Lower
engine tie-bar: Removal - Refitting) (MR 411,
19D, Engine mounting),
-the front left-hand wheel arch liner (see Front
wheel arch liner: Removal - Refitting) (MR 412,
55A, Exterior protection),
-the left-hand front wheel (see Wheel: Removal -
Refitting) (MR 411, 35A, Wheels and tyres).
3 - Refitting all solenoid valves
aFit:
-the petrol injection computer support,
-the engine wiring harness on the petrol injection
computer mounting.
aRefit:
-the petrol injection computer mounting bolts,
-the engine wiring harness nut on the petrol injec-
tion computer mounting,
-the petrol injection computer mounting nut.
aClip onto the petrol injection computer mounting:
-the battery wiring harness,
-the petrol injection computer wiring harness,
-the sequential gearbox computer wiring harness,
-the cooling hose.
aRefit:
-the petrol injection computer (see Petrol injection
computer: Removal - Refitting) (MR 411, 17B,
Petrol injection),
-the battery tray (see Battery tray: Removal - Re-
fitting) (MR 411, 80A, Battery),
-the sequential gearbox computer (see 21B, Se-
quential gearbox, Sequential gearbox convert-
er: Removal - Refitting, page 21B-47) ,
-the battery (see Battery: Removal - Refitting)
(MR 411, 80A, Battery).aFill the electric pump assembly reservoir with oil
(see Sequential gearbox oil: Specifications)
(Technical Note 6012, 04A, Lubricants) to between
32 and 38 mm above the MIN mark.
aCarry out the necessary operations using the Diag-
nostic tool (see Fault finding - Replacement of
components) (MR 413, 21B, Sequential gearbox). WARNING
After the accumulator has been fully filled (15
seconds after the ignition has been switched on):
the oil level is at the MINIMUM mark.

21B-27
SEQUENTIAL GEARBOX
Engagement sensor: Removal - Refitting
D4F, and JH1
21B
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 411, 02A, Lifting equip-
ment).
aRemove the front left-hand wheel (see Wheel: Re-
moval - Refitting) (MR 411, 35A, Wheels and ty-
res).II - OPERATION FOR REMOVAL OF PART
CONCERNED
aDisconnect the engagement sensor connector (1) .
aRemove:
-the engagement sensor bolts (2) ,
-the engagement sensor.
REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-the engagement sensor,
-the engagement sensor bolts.
aConnect the engagement sensor connector.
II - FINAL OPERATION.
aRefit the front left-hand wheel (see Wheel: Removal
- Refitting) (MR 411, 35A, Wheels and tyres).
aCarry out the necessary operations using the Diag-
nostic tool (see Fault finding - Replacement of
components) (MR 413, 21B, Sequential gearbox). Equipment required
Diagnostic tool
IMPORTANT
Before carrying out any operation on the sequential
system, discharge the accumulator using the diag-
nostic tool.
IMPORTANT
Consult the safety and cleanliness advice and oper-
ation recommendations before carrying out any
repair (see 21B, Sequential gearbox, Sequential
gearbox: Precautions for the repair, page 21B-1)
.
122327

21B-28
SEQUENTIAL GEARBOX
Actuator module: Removal - Refitting
D4F, and JH1
21B
The electro-hydraulic unit comprises the pump assem-
bly and the actuator module.
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 411, 02A, Lifting equip-
ment).
aRemove:
-the battery (see Battery: Removal - Refitting)
(MR 411, 80A, Battery),
-the sequential gearbox computer (see 21B, Se-
quential gearbox, Sequential gearbox convert-
er: Removal - Refitting, page 21B-47) ,-the battery tray (see Battery tray: Removal - Re-
fitting) (MR 411, 80A, Battery),
-the petrol injection computer (see Petrol injection
computer: Removal - Refitting) (MR 411, 17B,
Petrol injection),
-the rear suspended engine mounting (see Lower
engine tie-bar: Removal - Refitting) (MR 411,
19D, Engine mounting),
-the front wheels (see Wheel: Removal - Refitting)
(MR 411, 35A, Wheels and tyres),
-the front wheel arch liners (see Front wheel arch
liner: Removal - Refitting) (MR 412, 55A, Exterior
protection),
-the electro-hydraulic unit (see 21B, Sequential
gearbox, Electro-hydraulic unit: Removal - Re-
fitting, page 21B-11) ,
-the front axle subframe (see Front axle subframe:
Removal - Refitting) (MR 411, 31A, Front axle
components).
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aDisconnect the supply connector from the pump as-
sembly pump.
aDetach the pump assembly pump supply connector
from the electro-hydraulic unit connector mounting. Special tooling required
Ms. 583Pipe clamps .
Equipment required
Diagnostic tool
Tightening torquesm
high pressure pipe
unions14 N.m
IMPORTANT
Before carrying out any operation on the sequential
system, discharge the accumulator using the diag-
nostic tool.
IMPORTANT
Consult the safety and cleanliness advice and oper-
ation recommendations before carrying out any
repair (see 21B, Sequential gearbox, Sequential
gearbox: Precautions for the repair, page 21B-1)
.
Note:
To discharge the accumulator and deactivate the
pump assembly pump, (see Fault finding -
Replacement of components) (MR 413, 21B,
Sequential gearbox).