seat adjustment FORD SIERRA 1992 2.G Suspension And Steering Workshop Manual

1Remove the hub carrier.
2Reverse the roadwheel nuts and screw
them fully onto the studs to protect the
threads, then mount the hub carrier assembly
in a vice as shown (see illustration).
3Prise the dust cap from the rear of the hub
carrier, and unscrew the hub nut with a
suitable socket. Note that on all models
manufactured before late December 1982,
both left and right-hand nuts have a
right-hand thread, but as from this date,
left-hand thread assemblies were
progressively fitted to the right-hand hub
carrier. The modified right-hand hub can be
identified by the letter “R” stamped on its
outer face, or by the colour of the hub nut
nylon insert, blue indicates a normal
right-hand thread, and yellow indicates a
left-hand thread.
4Remove the splined washer, and tap the
hub carrier from the drive flange. Recover the
bearing inner race and rollers from the inner
end of the hub carrier (see illustration).
5Prise the oil seal from the outer end of the
hub carrier and remove the remaining bearing
inner race and rollers.
6Using a soft metal drift, drive the bearing
outer races from the hub carrier, taking care
not to damage the inner surface of the carrier.
7Clean the hub carrier and drive flange with
paraffin, wipe dry and examine for damage
and wear. Note that the components are
machined to very close tolerances, and the
bearings are supplied in matched pairs,
therefore scrupulous cleanliness must be
observed.
8Using a metal tube of suitable diameter,
drive the new bearing outer races fully into the
hub carrier. Ensure that the races are seated
correctly.
9Pack the inner bearing races and rollers
with high-melting-point lithium-based grease,
and locate the outer bearing assembly in the
hub camber.
10Fill the cavities between the sealing lips of
the oil seal with grease, then drive it fully into
the hub carrier using a block of wood or a
metal tube of suitable diameter. Note that onearly models the oil seal has a rubber casing,
and this early type of seal should be replaced
with the later type which has a metal casing.
The oil seal should be renewed regardless of
type, and a new seal of the correct type is
normally supplied with the new wheel bearings.
11With the drive flange mounted in a vice, as
during dismantling, tap the hub carrier onto
the drive flange.
12Fit the inner bearing assembly, tapping it
into place with a metal tube of suitable
diameter if necessary, and fit the splined
washer. Note that the bearings are self-setting
on assembly, and no subsequent adjustment
is required.
13Refit the hub nut and tighten it to the
specified torque.
14Tap the dust cap into position in the hub
carrier.
15Remove the assembly from the vice,
remove the roadwheel nuts, and refit the hub
carrier.
Removal
1To improve access, raise the front of the
vehicle on ramps. Do not jack the vehicle up
at this stage. Apply the handbrake.2Where applicable bend back the locktabs,
then unscrew the two bolts securing each of
the two anti-roll bar U-clamps to the vehicle
underbody (see illustrations).
3Ensure that the handbrake is applied, jack
up the front of the vehicle and support on axle
stands (see “Jacking and Vehicle Support”).
4Remove the anti-roll bar-to-lower arm
securing nuts and recover the dished washers
and plastic covers, where applicable (see
illustration).
5Unscrew and remove the nut, washer and
pivot bolt securing one of the lower arms to
the crossmember, and pull the end of the
lower arm from the crossmember.
6Pull the anti-roll bar from the bush in the
“free” lower arm then slide the anti-roll bar
from the remaining fixed lower arm. Recover
the remaining dished washers and plastic
covers (where applicable) from the ends of the
anti-roll bar.
7If necessary, the anti-roll bar compliance
bushes can be renewed as described in
Section 8, and the anti-roll bar U-clamp
bushes can be renewed by sliding them off
the ends of the bar. Note that although the
U-clamp bushes are of a split design, they
should not be levered open to aid fitting, and
the new bushes must be slid on from the ends
of the anti-roll bar. The bushes should always
be renewed in pairs.
7Front anti-roll bar - removal
and refitting
6Front wheel bearings - renewal
11•6Suspension and steering
6.2 Front hub carrier mounted in vice to
unscrew hub nut
7.2b . . . unscrew the bolts and remove the
anti-roll bar U-clamps7.2a Bend back the locktabs (arrowed) . . .
6.4 Front hub components
A Dust cap
B Hub nutC Splined washer
D Taper roller bearingE Bearing outer race
F Hub carrierG Oil seal
H Drive flange