Villiers MARK 12D, Operating Instructions And Spare Parts List

Page: 20 / 53

Alternative specifications are made for manufacturers' ind1vidua l
requirements, and the components fitted are detailed below. When
ordering, a lways quote the part number of the component, together
with the full
e
ngine number.
MARK 12D.
Description.
Illus.
No. Part No.
Qty, Price Each,
£
s.
d.
Cylinder head
for
decompressor Mk, 110
{comp)
... ...
8.7958 1
10
0
C
y
l
i
n
d
er with separate inlet manifold for
Mk. 11D {comp) 8.7957 /1 1 3
5
0
Inlet manifold straight for Mk. 11 D {comp)
0.8300 1
10 0
Finned
exhaust pipe nut ... E.86 29 1 3
6
MARK SE.
Descriptio11-. Illus.
No.
Part
No.
Qty. Prie< Eacll.
£
s.
d.
Cylinder head for decompressor
Mk. SE
8.8613 2
2 6
Cylinder head for decem pressor
Mk. 7 E
(camp)
8.857 1 2 2 6
Cvlinder head, no decompressor, M
k. 7 E
(
c
a
m
p
)
8.87 16 2
0 0
Cylinder with separate inlet mar]ifold M
k. SE
and
SE/4
and
BE/R
8.7095/1
4
0 0
Cylinder with separate inlet manifold
Mk. 7 E
(comp)
8.8438 1 4 0
0
Cylinder with integral carb. stub.
Mk. 7 E
(camp)
8.8439 1 4
0 0
Inlet manifold, s.traight, Mk.
BE
and
7 E 0.7096 1
1 0
0
Inlet manifold, bent,
Mk. SE
and
7 E 0.7448 1 10
0
Manifold stud
E.363
2 3
Nut for stud
.
.
.
E.3961
2 2
156"
spring washer
E . 1050 2
1
Manifold joint washer
E.7341
1 3
Finned exhaust pipe
n
u
t
E.8564 1 4 0
DECOMPRESSOR COMPONENTS.
COM MON TO
197
c.c.
and 122
c.c.
ENGINES.
Descn·ption. Part No.
Qty. Price Each.
£
s.
d.
Release valve body E.3064
1 3
g
"
stem
E . 1280 1 2 0
"
spring
E. 1163 1
3
" "
cable nut
E.1276 1
0
..
" "
clamp
E.1545 I 9
.. .. ell! mp screw E.6737 1
3
"
.. joint washer E.3 3 18
1
2.
FINAL DRIVE SPROCKET.
The 15 tooth or 17 tooth sprocket normally fitted is suitable for
a
chain . 205�
wide between side plates.
Sprockets are available for a chaln .305w wide, the part numbers being:
15 tooth-E . 867 1. 17 tooth-E 8468. The prices being
as
for the narrow
sprocket.
17