MG MGB User Manual

N
THE
ELECTRICAL
SYSTEM
Section
N.27
WINDSHIELD
WIPERS—TWO SPEED
Removing
MOTOR AND
GEARBOX
ASSEMBLY
1.
Disconnect
the
battery.
2.
Remove
the
wiper
arms.
3.
Remove
the
right-hand fascia under-panel
if fitted.
4.
Disconnect
the
wiring
from the
motor
terminals.
5.
Unscrew
the
outer
cable
retaining
nut
from the
motor
housing.
6. Remove
the
two
motor
securing
bolts.
7.
Withdraw the
motor
and gearbox assembly complete
with the
inner
drive
cable. The
inner
cable will
rotate
the
wiper
spindles
as
it is
withdrawn.
WHEELBOXES
_
8.
Remove
the
motor
and gearbox
as
in
1
to
7.
N32
9. Slacken the
cover
screws on
each wheelbox
and
detach
the
cable
outer
casings.
Unscrew
the
spindle housing
retaining
nut
and
remove
the
front
bush and
washer from
each
wheelbox.
11. Remove
the wheelboxes
complete
with
rear
bushes
from
beneath
the fascia.
10.
Dismantling
MOTOR AND GEARBOX
ASSEMBLY
12.
Unscrew the
four gearbox
cover
retaining
screws
and
remove
the
cover.
13.
Remove the
circlip and
■at washer
securing
the
connecting
rod
to
the crankpin.
14.
Withdraw the
connecting
rod taking
care
not to
lose
the ■at
washer ■tted under
it.
15. Remove
the circlip
and washer
securing
the
shaft
and
■
gear.
/.
’11
°\&UHHIHIrmnmmuuuu
‘
Fig. N30
The two-speed
windshield
wiper
motor
components
Gearbox
cover.
Screw
for
cover.
Connecting
rod.
Circlip.
Plain
washer.
Cable
assembly.
Shaft and
gear.
Dished
washer.
posesgn-tht—t
9. Gearbox.
10. Screw
for
limit
switch.
11. Limit
switch assembly.
12. Brush
gear.
13.
Screw for brush
gear.
14.
Armature.
15. Yoke assembly.
16.
Armature adjusting
screw.
MGB.
Issue
7.
25729

MG MGB Specifications

General

Brand	MG
Model	MGB
Category	Automobile
Language	English