2005 CITROEN C6 manual transmission

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CLUTCH
GEARBOX
TRANSMISSION
DRAINING, FILLING AND TOPPING UP THE AM6 AUTOMATIC GEARBOX
Thread of oil, then "drip-drip".
Refit the level plug (2).
Tighten the plug (2)to: 0.8 ± 0,1 mdaN.
"drip-drip" or nothing.
Refit the level plug (2).
Stop the engine.
Add 0.5 litreof extra oil into the gearbox.
Repeat the topping-up procedure.
NOTE:The level is correct when the thread of oil becomes "drip-drip".
Refit the level plug (2)(with a new seal).
Tighten the plug (2)to: 0.8 ± 0,1 mdaN.
Refit the filler plug (3)(with a new seal).
Tighten the plug (3)to: 4 ± 1 mdaN.
A level of oil that is too high can have the following consequences: Abnormal overheating of the oil, leaks of oil
causing a level which is too low resulting in destruction of the gearbox.
B2CP3WZCB1BP317C
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CLUTCH
GEARBOX
TRANSMISSION
CHECKING THE OIL PRESSURE IN THE AM6 AUTOMATIC GEARBOX
Tools.
[1]Flexible pipe and pressure gauge: 4601- TF1 Toolkit 4601-T
[2]Flexible union: (-).0336.X Toolkit 8010-T
IMPERATIVE: Respect the safety and cleanliness requirements.
Preliminary operations.
Remove the air filter housing.
Move aside the pipe (1).
Remove the screw (2).
Screw in the tool [2]in place of the screw (2).
B2CP45GCB2CP45FC
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CLUTCH
GEARBOX
TRANSMISSION
CHECKING THE OIL PRESSURE IN THE AM6 AUTOMATIC GEARBOX
WARNING: Clean the flexible pipe of the tool [1] each time before use; the different
automatic gearbox oils cannot be intermixed.
Fit the tool [1]on the tool [2].
Perform the following operations:
- Raise the vehicle, wheels hanging.
- Apply the parking brake.
- Start the engine.
- Check the oil pressure.
WARNING: Wait for the gearbox oil to reach a temperature between 58°C and 68°C.
Check the level of oil in the gearbox (see corresponding operation).
NOTE:Check the temperature of the oil using the diagnostic tool in parameter measures.
Gear lever position: D.
Engine speed: Idling.
Principal oil pressure: 3.7 to 4.2 bars.
B1BP3END
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CLUTCH
GEARBOX
TRANSMISSION
CHECKING THE OIL PRESSURE IN THE AM6 AUTOMATIC GEARBOX
Checking the torque converter.
WARNING: This check has to be of short duration (2 seconds), as it causes a rapid
rise in the temperature of the oil in the automatic gearbox.
Respect the following checking conditions:
- Engine at operating temperature.
- Gear lever in position D.
- Press on the brake pedal.
- Accelerate the engine to the maximum engine speed (see below).
Gear lever position.: D.
Maximum engine speed for ES9A : 2400 ± 50 rpm.
Maximum engine speed for DT17 : 2600 ± 50 rpm.
Diagnosis:
- If the maximum engine speed obtained is lower than the value indicated, the torque
converter is the cause.
- If the maximum engine speed obtained is higher than the value indicated, the automatic
gearbox is the cause (slipping).
Additional operations.
Remove tools [1]and [2].
Refit the screw (2), with a new seal.
Reposition the pipe (1).
Refit the air filter housing.
B1BP3END
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CLUTCH
GEARBOX
TRANSMISSION
TRANSMISSION
Tightening torques (m.daN)Gearbox oil seal mandrels
Vehicle GearboxDriveshaft Driveshaft
Engines
bearing nutRight Left Tool kit
(-).0336.U (-).0336.V
C6 AM6 ES9A - DT17BTED4 2 ± 0,2 34,5 ± 2 8010-T
(-).0336.W (1)
(1) Guide for fitting driveshaft seal.
Tightening torques (m.daN) of the wheel bolts
CITROËNES9Al Steel
DT17BTED4 Alloy9 ± 1
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