lug pattern FORD SIERRA 1986 1.G Body Electrical System Workshop Manual

10Remove the headlamp securing bolt and
the two nuts, then release the anchor spring
and withdraw the direction indicator !amp unit
(see illustrations).
11Pull the headlamp forwards, then swivel it
and remove it sideways.
12If required, the headlamp lens can be
removed by releasing the spring clips around
its edge.
13Refitting is a reversal of removal.
14On completion, check the headlamp
alignment.
1It is recommended that the headlamp
alignment is carried out by a Ford dealer using
specialist beam setting equipment. However,
in an emergency the following procedure will
provide an acceptable light pattern.
2With the vehicle unladen, with a full tank of
fuel, and with the tyres correctly inflated,
position the vehicle approximately 10 metres(33 feet) in front of, and at right-angles to, a
wall or garage door.
3Draw a vertical line on the wall
corresponding to the centre line of the car.
The position of the line can be ascertained by
marking the centre of the front and rear
screens with crayon then viewing the wall
from the rear of the car.
4Complete the lines shown (see
illustration).
5Switch the headlamps on dipped beam and
adjust them as necessary using the knobs
located behind the headlamps (see
illustration). Cover the headlamp not being
checked with cloth.
1Disconnect the battery negative lead.
Saloon and Hatchback models
2Working inside the luggage compartment,
press the plastic retaining tab and remove thebulbholder assembly.
3Disconnect the wiring plug from the
bulbholder.
4Unscrew the securing nuts, and withdraw
the rear lamp unit from outside the vehicle.
Recover the gasket.
5Refitting is a reversal of removal.
Estate models
6Working inside the luggage compartment,
turn the retaining tabs a quarter-turn and
remove the rear side trim panel cover.
7Push out the retaining tabs and withdraw
the bulbholder.
8Disconnect the wiring plug from the
bulbholder.
9Unscrew the four securing nuts, and
withdraw the rear lamp unit from outside the
vehicle. Recover the gasket.
10Refitting is a reversal of removal.
43Rear lamp unit - removal and
refitting
42Headlamps - alignment
13•14Body electrical system
41.8 Disconnect the headlamp wiring plug
- models from 198741.10b . . . the upper securing nut . . .
42.5 Adjusting the headlamp alignment
42.4 Headlamp alignment chart
A Distance between headlamp centres
B Light/dark boundary
C Centre of dipped beam
D Dipped beam patternH Height of headlamp centre from ground
X = 160.0 mm (6.3 in) for all models up to 1987
120.0 mm (4.7 in) for all models from 1987
41.10c . . . and the side securing nut -
models from 1987
41.10a Remove the headlamp rear
securing bolt . . .