2005 CITROEN C6 automatic transmission

Downloaded from www.Manualslib.com manuals search engine GENERAL
Vehicle identification1 - 4
General specifications: dimensions 5 - 6
General specifications: weights7
Operations to be performed before and
after a disconnection of the battery8
Towing specifications9 - 10
Lifting and supporting the vehicle11 - 15
Capacities18
Lubricants18 - 20
ENGINE
Engine specifications22
Engine suspension tightening torques: ES9A23
Tightening torques: ES9A engine24 - 28
Suspension tightening torques: DT1729 - 31
Adjustment of torque reaction rod32
Tightening torques: DT17 engines33 - 41
Cylinder head tightening42 - 43IGNITION
Sparking plugs100
CLUTCH - GEARBOX - TRANSMISSION
Speedometer101
AM6 automatic gearbox specifications
102
Procedure before operations103
Precautions: AM6 gearbox104
AM6 gearbox specifications105
Tightening torques: AM6 gearbox106 - 107
AM6 gearbox control specifications 108 - 110
Shift lock function111
Initialisation of the AM6 gearbox112 - 113
Draining-filling-topping up
the AM6 gearbox114 - 116
Oil pressure checks: AM6 gearbox117 - 119
Transmission120
CONTENTS
Auxiliary equipment drive belt45
Checking and setting the valve timing50
Exhaust line specifications68 - 72
Cooling system specifications73 - 75
Checking the oil pressure76
Valve clearances77
Drain-fill-bleed the engine cooling circuit78 - 82
INJECTION
BOSCH 7.4.7 injection system83 - 89
Prohibited operations: SIEMENS HDi
direct injection90 - 91
Safety requirements: HDi direct injection92
Checking the low pressure fuel
supply circuit 93 - 94
Turbo pressure checks95 - 97
Air supply circuit specifications98
Checking the air supply circuit99
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AM6 AUTOMATIC GEARBOX SPECIFICATIONS
Vehicle Engine Gearbox type Sequence Torque ratio Drive ratio
ES9A 20 GH 07 49 X 52
C6 AM6 15 x 53
DT17BTED4 20 GG 07 54 X 47
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PROCEDURE PRIOR TO OPERATIONS: AM6 AUTOMATIC GEARBOX
If a gearbox malfunction occurs, there are two possible configurations
depending on the seriousness of the fault:
- Gearbox in back-up mode with a replacement programme of (the fault
values are taken in substitution).
- Gearbox in back-up mode with an emergency programme (3rd hydraulic).
WARNING: In the emergency programme, an impact is felt when
changing P/R or N/R.
Reception of the customer.
Discuss with the customer, to find out all the malfunction symptoms.
Oil quality.
If the gearbox has suffered a serious fault resulting in a malfunction or
the destruction of a clutch, the oil will overheat and become
contaminated with impurities: the oil is said to be «burnt».
This is characterised by a black colour and the presence of an
unpleasant smell.
ESSENTIAL: The gearbox must be replaced.Oil level.
Preliminary conditions:
- Vehicle horizontal, parking brake off.
- Check that the gearbox is not in back-up mode (using a diagnostic tool).
- The oil temperature should be 60°C (+8, -2)(using a diagnostic tool).
- Press on the brake pedal, change through all the gears.
- Place the gear lever in position P.
With the engine running at idle, without power consumers (aircon,
heating, etc.):
- Remove the oil level plug.
The oil should flow out, then drip-drip.
Refit the oil level plug (the oil level is correct).
The oil does not flow out through the oil level plug (see operation: drain
fill - bleed the gearbox).
Engines: ES9A - DT17BTED4
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PRECAUTIONS TO BE TAKEN : AM6 AUTOMATIC GEARBOX
Towing.
The front of the vehicle must be raised in order to be towed.
If the front of the vehicle cannot be raised.
IMPERATIVE:
- Put gear lever in position «N».
- Do not add any oil.
- Do not exceed 70 km/h (45 mph)over a distance of 100 km (60 miles)
maximum.
Driving.
Never drive with the ignition switched off.
NOTE:The automatic gearbox is only lubricated when the engine is
running.
Repairs on electrical components.
Do not disconnect:
- The battery when the engine is running.
- The ECU when the ignition is switched on.
Before reconnecting a switch, check:
- The condition of the various contacts (for deformation, corrosion etc.)
- The presence and condition of the mechanical locking.When performing electrical checks:
- The battery should be correctly charged.
- Never use a voltage source higher than 16V.
- Never use a test lamp.
Repairs on mechanical components.
Never place the gearbox on the ground without protection.
Do not use the unions on the gearbox as handles for moving the
gearbox.
It is imperative
that the converter retaining peg should be in place
when removing the gearbox.
It is imperativeto use the centring pegs to couple the gearbox on the
engine.
Remove the converter retaining peg before coupling the gearbox on
the engine.
Engines: ES9A - DT17BTED4Precautions to be taken
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AM6 AUTOMATIC GEARBOX: GENERAL SPECIFICATIONSIdentification.
(1)identification plate (riveted on the casing)
"a"Type of automatic gearbox (AISIN)
"b"Type of automatic gearbox (PSA)
"c"Component marking
"d"Serial no.
(2)identification label (affixed on the ECU)
"e"Date of manufacture
"f"Homologation code (PSA)
"g"ECU no. (PSA)
"h"Bar code (PSA)
"j"Gearbox no. (PSA)
"k"Bar code (AISIN)
"l"Serial no.
Specifications
Weight: 93 kg (approx.).
Torque capacity: 33 m.daN.
B2CP3YRCB2CP3YSC
Engines: ES9A - DT17BTED4
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Engines: ES9A - DT17BTED4
1 Automatic gearbox heat exchanger 4,2 ± 0,42 Hydraulic valve block casing 1,5 ± 0,23 Filler plug 4 ± 0,4
Torque converter screw [(ES9 3 screw) (DT17 6 screw)]
4Pre-tightening2 ± 0,2
Slackening100°
Tightening6 ± 0,6
5 Sleeve stop 3,5 ± 0,36 Gearbox support 5,5 ± 0,57 Engine speed sensor (ES9J4) 0,8 ± 0,18 Fixing of gearbox on cylinder block 6 ± 0,69 Closing panel fixing 2 ± 0,2
B2CP42XD
AM6 GEARBOX: TIGHTENING TORQUES
B2CP42WD
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AM6 GEARBOX CONTROLSThe gear selector is guided by the shape of the stepped gate and by a retaining spring which
pulls it to the left hand side.
The gear control has 5 positions:
- Position "P": parking (locking and immobilisation of the vehicle).
- Position "R": reverse gear.
- Position "N": neutral.
- Position "D": drive (for use of the 6 gearsin autoadaptive automatic operation).
- Position "M": manual (this position allows the driver to select his gears in one-touch mode by
pulling "M -"or pushing "M +"on the gear selector).
NOTE:Only positions "P"or "N"authorise starting of the engine.
In position "M", the selection is enabled by an electronic sensor located close to the gear
selector:
- The variation of flux necessary to affect the sensor cells is obtained by a magnet on the lever
opposite the cells, provoking the changes of status.
- The information on this is transmitted to the gearbox ECU.
B2CP430D
Engines: ES9A - DT17BTED4
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AM6 GEARBOX CONTROLSGearbox end.
The automatic gearbox is controlled by a cable.
“b”Push-button in pushed-in position
(1)Sleeve stop
(2) Control lever with ball-joint
(3)Automatic adjustment
Automatic adjustment:
- Pull out button “b”to adjust the control.
- Push in button “b”to lock the adjustment of the control.
B2CP431C
Engines: ES9A - DT17BTED4
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