MG TF Series User Manual

Camshaft-bearing clearance
Camshaft-end thrust taken on
Camshaft-end float
Camshaft-drlve (type) ...
Valve timing markings
Exhaust valve
throat diameter
Exhaust valve diameter .•.
Inlet valve throat diameter
Inlet valve diameter
Valve seat angle
Tappet type
Valve 11ft-Inlet
Valve lift-exhaust .
Inlet valve
opens ..
Inlet valve closes ..
Exhaust valve
opens
Exhaust valve closes
Valve
spring pressure-shut
GENERAL DATA-continued
Front ·0016 In. to ·004 In. (,04 mm. to ·10 mm.).
Rear
and centre ·0018 In. to ·0037 In. (,045 mm. to
·095 rnrn.).
Front end.
·005 in.
to ·013 in. (·125 mm. to ·325 mrn.),
Duplex chaln, f In. pitch. 60 pitches, endless.
White chaln links and" T .. marks on wheels.
1-126 In. (28,6mrn.).
Head 1·338 In.
(34 mm.); Stem ·315 In. (8 mm.).
1·274In. (32-6 mrn.],
Head '·417 In. (36 mm.); Stem ·)15 In. (8 rnm.).
30°.
Hollow.
·315 In.
(8 mm.).
·315 In. (8 mm.],
5° before T.O.C.
45° after B.D.C.
45°
before B.D.C.
5°
after T.O.C .
... Inner 41.'1 lb. at 1·753 in. (18·64 kg. at.04·.04S3 em"'j Total' 14·35 'b.
Outer 73·25 lb. at 1·&47 In. (33·23 kg. at .04·692 crn.). (51·87 kg.)
Valve
spring pressure-s-open ... Inner 55 lb. at 1·438 in. (24·95 kg. at 3·678 crn.), Total 150 lb.
Outer 95 lb. at 1·532 In. (43·09 kg. at 3·89 crn.). (68·04 kg.)
Inlet valve
opens-piston traverse ·009 in. (,23 mm.).
Inlet valve
working clearance (hot) ·012 in. pO mm.),
Exhaust valve working clearance (hot) ... ·012 In. ('30 rnm.).
Valve guides Removable.
FUEl SYSTEM
Fuel tank reserve level
Fuel delivery
Carburetters
Carburetter needles
CLUTCH
Type
Facing
Warning light on panel.
S.U.
electric pump.
S.U.
semi-downdraught.
Standard-G.J. Rich-H.I. Weak-G.t.
Borg & Beck 8 In. (20,3 crn.) diameter. Dry plate.
Woven yarn type.
Top
Third
Second
Bottom
Reverse
GEARBOX
Synch romesh
Ratios
Second,
third and
Gearbox
1·00
1·385
2·07
3·5
3·5
top.
Overall 8/39
.04·875
6·752
[0·09
17·06
17·06
20
FRONT SUSPENSION AND STEERING
Camber (static position) ...
Castor angle
Toe-In
King-pin InclInation
[0 positIve (tolerance ± 1°).
l" ± to with side-members parallel to road.
NIl.
9° to tOtO full bump.
M.G. Midget. l$Sue 3 (H & E) 93691-5/55
Wishvilles Classic
Automobile Library

MG TF Series Specifications

General

Brand	MG
Model	TF Series
Category	Automobile
Language	English