MG MGB - Key to the Cylinder Head Components

MGB. Issue
4. 60230
A.7
2‘4
Nt";<l;lf;\o.l\-O0.0;O'v-i(\i
v—lv-l—■
«i
v—d
14.
15.
l6.
l7.
18.
19.
20.
Description
Cylinder head
assembly4with
guides.
Guide—inlet
valve.
Guide—exhaust
valve.
Plug—oil
hole.
Stud—short—rocker—bracket.
Studvlong—rocker—bracket.
Stud~water outlet elbow
to
head.
Valve—inlet. Valve~exhaust. Spring—outer—valve.
Spring—inner—valve.
Collar—valvespring.
Shroud—valve
guide (up
to
Engine
No.
H4385
and L2815).
Ring—valve
packing.
Cup—valve
spring.
Cotter—valve
(halves).
Circlip
fvalve
cotter.
Stud—exhaust
manifold
to
head.
Stud—inlet
and
exhaust
manifold
to
head.
Shaft—valve
rocker—plugged.
KEY TO
THE
CYLINDER HEAD
COMPONENTS
No.
21. 22. 23.
24.
25. 26. 27. 28.
29. 30.
31. 32. 33.
34. 35. 36. 37.
38. 39.
40.
Description
Plug—plain■valve
rocker.
Plugvscrewed—valve
rocker.
Bracket—tapped—rockershaft. Bracket—plain—rocker
shaft.
Spring—rockerspacing. Rocker—valve4bushed. Bush—valve
rocker.
Screw~adjusting~tappet.
Nut—tappet
adjusting
screw.
Screw—locating—rocker
shaft.
Plate—lock—locating
screw.
Washeridouble-coil rocker
shaft.
Washer—rocker
shaft.
Washer—plainvrocker
shaft stud.
Washer—spring—rocker
shaft stud.
Nut—rocker
bracket stud.
Joint
washer~cylinder head.
Washer
—cylinderhead
nut.
Nutgcylinder
head stud.
Plate—blankingvheateroutlet
elbow.
41. 42. 43.
44. 45.
46.
47. 48.
49.
50. 51. 52.
53.
54. 55. 56. 57. 58.
59.
60.
Description
Joint
washerblanking
plate.
Screw—plate
to
cylinder head.
Washer—spring—screw.
Plug—thermaltransmitter boss.
Washer—plug.
Plug—sparking. Gasket—steel—plug. Distancepiece—screw
longer.
Elbow—outletvwater.
Joint washer—elbow.
Washergplain—studin cylinder
head.
Nut~stud.
Thermostat. Cover—valverocker. Cap
and cable—oilfiller.
Joint washer—valve
rocker
cover.
Bush—rubber—cover.
Washer—cup.
Nutgcapgrocker
cover._
Bracket—engine
sling.