Ford Sierra - Automatic transmission fluid
level check
1 Fluid level should be checked with the
transmission at operating temperature (after a
run) and with the vehicle parked on level
ground.
2 Open and prop the bonnet. With the engine
idling and the handbrake and footbrake applied,
move the gear selector through all positions
three times, finishing up in position �P�.
3 Wait one minute. With the engine still idling,
withdraw the transmission dipstick (see
illustration). Wipe the dipstick with a clean
lint-free rag, re-insert it fully and withdraw it
again. Read the fluid level at the end of the
dipstick: it should be between the two
notches.
4 If topping-up is necessary, do so via the
dipstick tube, using clean transmission fluid of
the specified type (see illustration). Do not
overfill.
5 Stop the engine, refit the dipstick and close
the bonnet.
6 Note that if the fluid level was below the
minimum mark when checked or is in
constant need of topping-up, check around
the transmission for any signs of excessive
fluid leaks.If present, leaks must be rectified
without delay.
7 If the colour of the fluid is dark brown or
black this denotes the sign of a worn brake
band or transmission clutches, in which case
have your Ford dealer check the transmission
at the earliest opportunity.
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