MG MGB - Page 46

MGB. Issue
4.
69615
A.11
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Description
Cylinder block assembly.
Plug—welch—large. Plug—crankcase
oil gallery.
Plug—taper—crankcaseoil hole.
Plug—oil
relief valve
vent
hole.
Plug—chain
tensioner oil feed.
Plug—oil
hole—screwed.
Washer~screwedplug.
Stud—cylinder
head—long.
Stud—cylinder head—short. Stud—oil
pumpvshort.
KEY TO THE CYLINDER BLOCK
COMPONENTS
No.
12.
13. 14.
15.
l6. 17. 18.
19.
20. 21. 22.
Description
Stud—crankcase
vent
pipe
clip.
Stud~tachometer spindle housing.
Stud—mainbearing
cap.
Washer—plain—mainbearing
stud.
Nut—main
bearing stud.
Liner—camshaftbearing. Joint-front and
rear
main bearing
cap.
Dowel—gearboxmounting plate. Dowel-water
pump.
Tap—drain~cylinder block.
Washer~drain
tap.
23. 24.
25. 26. 27. 28. 29. 30. 31. 32.
33.
Description
Piston
assembly—standardH.C.
Ring—compression—top—standard.
Rings—compression—2ndand
3rd~standard.
Ring—scraper—standard.
Pin-gudgeon.
Plate-engine mounting.
Joint—washer—mountingplate.
Screw-mounting plate
to
crankcase.
Washer—spring—screw.
Bolt—engine
mounting bracket
to
front plate.
R.H.
top.
Nut—bolt.