oil level FORD SIERRA 1989 2.G DOHC Engine Workshop Manual
[x] Cancel search | Manufacturer: FORD, Model Year: 1989, Model line: SIERRA, Model: FORD SIERRA 1989 2.GPages: 18, PDF Size: 0.9 MB
Page 7 of 18
1Reverse the procedure described in
paragraphs 1 to 40, Section 5, noting the
following points.
2Before attempting to refit the engine, check
that the clutch friction disc is centralised.
3Check that the clutch release arm and
bearing are correctly fitted, and lightly grease
the input shaft splines.
4Check that the engine adapter plate is
correctly positioned on its locating dowels. If
necessary, a cable-tie can be used to
temporarily secure the adapter plate in
position on the cylinder block using one of the
engine-to-gearbox bolt holes.
5If shims were fitted between the sump and
the gearbox, refit them in their original
locations when mating the engine to the
gearbox. If the engine has been overhauled,
where applicable fit the relevant shims as
calculated during engine reassembly.
6Reconnect the clutch cable to the release
arm, ensuring that it is routed as noted during
removal.
7Ensure that the roadwheels and the
steering wheel are in the straight-ahead
position before reconnecting the lower
steering column to the intermediate shaft, and
tighten the clamp bolt to the specified torque.
8Fill the engine with the correct grade and
quantity of oil.
9Check the throttle cable adjustment.
10Fill the cooling system.
11Tighten all fixings to the specified torque,
where applicable.
1Reverse the procedure in paragraphs 1 to
10 of Section 6, noting the following points.
2Check that the engine adapter plate is
correctly positioned on its locating dowels. If
necessary, a cable-tie can be used to
temporarily secure the adapter plate in
position on the cylinder block, using one of
the engine-to-transmission bolt holes.
3As the torque converter is only loosely
engaged in the transmission, care must be
taken to prevent the torque converter from
falling out forwards. When the torque
converter hub is fully engaged with the fluid
pump drivegear in the transmission, distance
“A” in illustration 2.24 of Chapter 7B must be
as specified. Incorrect installation of the
torque converter will result in damage to the
transmission.
4If shims were fitted between the sump and
the transmission, refit them in their original
locations when mating the engine to the
transmission. If the engine has been
overhauled, where applicable fit the relevant
shims as calculated during engine
reassembly.5As the engine is installed, guide the torque
converter studs through the holes in the
driveplate. When the engine is positioned
flush with the engine adapter plate and the
transmission housing, check that the torque
converter is free to move axially a small
amount before refitting and tightening the
engine-to-transmission bolts.
6Do not tighten the torque converter-to-
driveplate nuts until the lower engine-to-
transmission bolts have been fitted and
tightened.
7Ensure that the roadwheels and the
steering wheel are in the straight-ahead
position before reconnecting the lower
steering column to the intermediate shaft.
8Fill the engine with the correct grade and
quantity of oil.
9Check the throttle cable adjustment.
10Fill the cooling system.
11Tighten all fixings to the specified torque,
where applicable.
1Reverse the procedure described in
paragraphs 1 to 33 of Section 7, noting the
following points.
2Before attempting to reconnect the engine
to the gearbox, check that the clutch friction
disc is centralised.
3Check that the clutch release arm and
bearing are correctly fitted, and lightly grease
the input shaft splines.
4Check that the engine adapter plate is
correctly positioned on its locating dowels. If
necessary, a cable-tie can be used to
temporarily secure the adapter plate in
position on the cylinder block, using one of
the engine-to-gearbox bolt holes.
5If shims were fitted between the sump and
the gearbox, refit them in their original
locations when mating the engine to the
gearbox. If the engine has been overhauled,
where applicable fit the relevant shims as
calculated during engine reassembly.
6Ensure that the roadwheels and the
steering wheel are in the straight-ahead
position before reconnecting the lower
steering column to the intermediate shaft.
7Reconnect the clutch cable to the release
arm, ensuring that it is routed as noted during
removal.
8Fill the engine with the correct grade and
quantity of oil.
9Check the throttle cable adjustment.
10Fill the cooling system.
11Check and if necessary top-up the
gearbox oil level.
12Tighten all fixings to the specified torque,
where applicable.1Reverse the procedure described in
paragraphs 1 to 25 of Section 8, noting the
following points.
2Check that the engine adapter plate is
correctly positioned on its locating dowels. If
necessary, a cable-tie can be used to
temporarily secure the adapter plate in
position on the cylinder block, using one of
the engine-to-transmission bolt holes.
3As the torque converter is only loosely
engaged in the transmission, care must be
taken to prevent the torque converter from
falling out forwards. When the torque
converter hub is fully engaged with the fluid
pump drivegear in the transmission, distance
“A” in illustration 2.24 of Chapter 7B must be
as specified. Incorrect installation of the
torque converter will result in damage to the
transmission.
4If shims were fitted between the sump and
the transmission, refit them in their original
locations when mating the engine to the
transmission. If the engine has been
overhauled, where applicable fit the relevant
shims as calculated during engine
reassembly.
5As the engine and transmission are mated
together, guide the torque converter studs
through the holes in the driveplate. When the
engine is positioned flush with the engine
adapter plate and the transmission housing,
check that the torque converter is free to
move axially a small amount before refitting
and tightening the engine-to-transmission
bolts.
6Do not tighten the torque converter-to-
driveplate nuts until the lower engine-to-
transmission bolts have been fitted and
tightened.
7Ensure that the roadwheels and the
steering wheel are in the straight-ahead
position before reconnecting the lower
steering column to the intermediate shaft.
8Reconnect the selector rod and check for
correct adjustment.
9Fill the engine with the correct grade and
quantity of oil.
10Check the throttle cable adjustment.
11Fill the cooling system.
12Check and if necessary top-up the
transmission fluid level.
13Tighten all fixings to the specified torque,
where applicable.
Proceed as described in Chapter 2, Part C,
but note that on certain models it may be
necessary to unbolt the engine mounting
brackets from the cylinder block to allow
sufficient clearance to remove the mountings.
13Engine mountings - renewal
12Engine/automatic
transmission assembly -
reconnection and refitting
11Engine/manual gearbox
assembly - reconnection and
refitting
10Engine - refitting (automatic
transmission in vehicle)
9Engine - refitting (manual
gearbox in vehicle)
DOHC engine 2B•7
2B
Page 15 of 18
Inspection
3Examine the surfaces of the camshaft
journals and lobes and the contact surfaces of
the cam followers for wear. If wear is
excessive considerable noise would have
been noticed from the top of the engine when
running, and new camshafts and followers
must be fitted. It is unlikely that this level of
wear will occur unless a considerable mileage
has been covered. Note that the cam
followers cannot be dismantled for renewal of
individual components.
4Check the camshaft bearing surfaces in the
cylinder head and the bearing caps for wear. If
excessive wear is evident, the only course of
action available is to renew the cylinder head
and bearing caps.
5Check the cam follower bores in the
cylinder head for wear. If excessive wear is
evident, the cylinder head must be renewed.
6Check the cam follower oil grooves and the
oil ports in the cylinder head for obstructions.
Refitting
7Refit the cam followers and the camshafts
as described in paragraphs 27 to 55 of
Section 18.
8If the engine is in the vehicle, reverse the
operations given in paragraph 1.
Note: New flywheel/driveplate securing bolts
must be used on refitting.
1Refer to Chapter 2, PartA, noting the
following points.
2If the engine is in the car, refer to Chapter 6
when removing and refitting the clutch.
3There is no need to make alignment marks
between the flywheel/driveplate and the end
of the crankshaft, as the securing bolt holes
are offset, so the flywheel/driveplate can only
be fitted to the crankshaft in one position.
4The flywheel/driveplate securing bolts must
be renewed when refitting, and the new bolts
are supplied ready-coated with threadlocking
compound (see illustration).
5Check on the availability of new parts
before contemplating renewal of the ring gear.Note: A suitable puller will be required to
remove the crankshaft pulley. A new
crankshaft pulley bolt, and a new lower timing
chain cover gasket, must be used on refitting.
1The crankshaft front oil seal is located in the
lower timing chain cover.
2If the engine is in the car, carry out the
following operations:
a)Disconnect the battery negative lead.
b)To improve access, remove the radiator. It
will be difficult to remove the crankshaft
pulley with the radiator in place.
c)On fuel injection models, remove the air
inlet hose, plenum chamber, and air
cleaner lid as an assembly.
3Proceed as described in paragraphs 3 to 8
of Section 15.
4With the lower timing chain cover removed,
prise the old oil seal from the cover using a
screwdriver, and drive in the new seal using a
suitable metal tube. Make sure that the seal
lip faces into the engine. Take care not to
damage the timing chain cover.
5Refit the lower timing chain cover as
described in paragraphs 31 to 39 of Section
15.
6If the engine is in the vehicle, reverse the
operations given in paragraph 2.
Note: New flywheel/driveplate bolts must be
used on refitting.
1Remove the flywheel/driveplate and the
engine adapter plate.
2Extract the seal using an oil seal removal
tool if available. It may also be possible to
remove the oil seal by drilling the outer face
and using self-tapping screws and a pair of
grips.
3Clean the oil seal housing, then carefully
wind a thin layer of tape around the edge of
the crankshaft to protect the oil seal lip as the
seal is installed.4Ideally, the new oil seal should be installed
using a tool similar to that shown (see
illustration).A suitable tool can be
improvised using a metal tube of suitable
diameter, a metal disc or flat bar, and two
flywheel bolts. Draw the seal into position
using the two flywheel bolts. Make sure that
the seal lip faces into the engine.
5With the oil seal installed, carefully pull the
tape from the edge of the crankshaft.
6Refit the engine adapter plate and the
flywheel/driveplate.Removal
1Sump removal and refitting is far easier if
the engine is removed from the vehicle - if so,
proceed to paragraph 9. However, if the
engine is in the vehicle, proceed as follows.
2Remove the gearbox and clutch, or
automatic transmission, as applicable.
3Remove the flywheel/driveplate and the
engine adapter plate.
4Drain the engine oil into a container.
5Ensure that the steering wheel is positioned
in the straight-ahead position, then remove
the clamp bolt from the lower steering column
clamp, swivel the plate to one side, and
disconnect the lower steering column from
the lower flexible coupling.
6Attach a suitable hoist to the engine lifting
brackets located at the front and rear of the
cylinder head, and carefully take the weight of
the engine.
7Detach the brake lines from the front
suspension crossmember.
8Support the crossmember with a jack, then
loosen the bolts securing the crossmember to
the underbody. Remove the bolts, and
carefully lower the crossmember sufficiently
to allow the sump to be removed.
9If the engine has been removed, it is
preferable to keep it upright until the sump
has been removed, to prevent sludge in the
sump from entering the engine internals.
10Unscrew the sump securing nuts and
bolts, and withdraw the sump from the
engine. If the sump is stuck, gently tap it
sideways to free it (the sump will not move far
sideways, as it locates on studs in the cylinder
block). Do not prise between the mating faces
of the sump and block. Recover the gasket.
11Thoroughly clean the mating faces of the
cylinder block and sump.
Refitting
12Commence refitting by locating a new
gasket in the grooves in the sump.
25Sump - removal and refitting
24Crankshaft rear oil seal -
renewal
23Crankshaft front oil seal -
renewal
22Flywheel/driveplate - removal
inspection and refitting
DOHC engine 2B•15
2B
24.4 Tool used to fit crankshaft rear oil
seal
A Rear oil seal housing
B Special tool22.4 Improvised tool used to hold flywheel
when tightening securing bolts
Warning: A new sump gasket will
be required on refitting, and
suitable sealing compound will
be required to coat the sump and
cylinder block mating faces.
Shims may be required when mating the
engine and gearbox/transmission - see text.