ENGINE. Four cu. ins. (948 cc.) 43 b.h. p. at 5,200 r.p.m. 52 Ibs.jft. at 3,300 r.p.m, in. (62 9 mm.) 3 00 in. (76 2 mm.

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Irma Gilmore
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1 DA TA ENGINE Number of cylinders Capacity B.H.P. Torque Bore.. Stroke Compression ratio First oversize bore Second oversize bore Third oversize bore Fourth oversize bore Firing order.. Piston type.. Piston clearance at skirt Piston ring gap (fitted) Piston rings: 1st ring (Top) 2nd ring 3rd ring 4th ring (Oil control ring).. Width of plain and taper Width of oil control ring Oil capacity, sump.. Oil pressure (normal) running Oil pressure (normal) idling Oil filter Gudgeon pin type.. Gudgeon pin diameters Fit in piston Crankpin diameter (standard) Connecting rod length between centres Connecting rod-type of bearing.. Connecting rod-side clearance.. Connecting rod-diameteral clearance Number of main bearings Standard Journal diameter.. Regrind sizes: 1st undersize 2nd undersiz e Length of main beari ngs Main bearing running clearance Crankshaft end thrust taken on Number of camshaft bearings Camshaft bearing type...,...y...~..j B.H.P. Torque Bore.. Stroke Compression ratio First oversize bore Second oversize bore Third oversize bore Four cu. ins. (948 cc.) 43 b.h.p. at 5,200 r.p.m. 52 Ibs.jft. at 3,300 r.p.m, in. (62 9 mm.) 3 00 in. (76 2 mm.) 8 3 : in. ( 254 mm.) 020 in. ( 508 mm.) 030 in. ( 762 mm.) 040 in. ( mm.) 1,3,4,2 Aluminium split skirt 0006 in. (.015 mm.) to 0012 in. ( 03 mm.) 007 in. ( 178 mm.) to 012 in. ( 30 mm.) Plain compression Taper compression Taper compression Slotted scraper 069 in. ( mm.) to 070 in. (1 778 mm.). 124 (3 15 mm.) to. 125 ( mm.) 6 pints approx. (fill to dipstick) + I pint for filter if changed. 60 p.s.i. (4 2 kg.jsq. cm.) approx. 15 p.s.i. (I. 05 kg.j sq. cm.) min. Full-flow type with ren ewable element Clamped in con. rod 6244 in. ( mm.) to 6246 in. ( mm.) 0001 in. ( mm.) tight to 0003 in. ( 0076 mm.) slack in. ( mm.) to in. ( mm.) 5} in. ( mm.) Steel-backed copper-lead (thinwall) 008 in. ( 203 mm.) to 012 in. ( 305 mm.) 001 in. ( 025 mm.) to 0025 in. ( 063 mm.) Three Steel-backed whit e metal (thinwall) in. (44'463 mm.) to in. (44-,475 mm.) in. (44,209 mm.) to in. (44'221 mm.) in. (43' 955 mm.) to in. (43,967 mm.) It6 in. (30 16 mm.) 0005 in. ( mm.) to 002 in. (.0508 mm.) Centre main bearing Th ree Front-steel-backed whitemetal. Centreandreardirect in crankcase J I' 0 I v u. I 11:S. ~7"tO \:N.) 43 b.h. p. at 5,200 r.p.m. 52 lbs.jft. at 3,300 r.p.m, in. (62 9 mm.) 3 00 in. (76 2 mm.) 8 3 : in. ( 254 mm.) 020 in. ( 508 mm.) 030 in. ( 762 mm.)

2 DA TA Camshaft end float.. Camshaft drive type Valve timing marking Exhaust valve: Head diameter Stem diameter Inlet valve: Head diameter Stem diameter Valve seat angle Timing: Inlet valve opens Inlet valve closes Exhaust valve opens Exhaust valve closes Valve clearance for timing Inlet valve working clearance (cold) Exhaust valve working clearance (cold).. Valve guides Valve lift Distri butor type Qirection of rotation Contact breaker gap Static setting Coil type Sparking plug type Sparking plug gap.. IGNITION 003 in. ( 0762 mm.) to 007 in. ( 178 mm.) Single roller chain i in. (9 52 mm.) pitch, 52 pitches, endless with synthetic rubber tensioner rings on camshaft gear Adjoining gear teeth are marked in. (23 06 mm.) 1 00 in. (25 4 mm.) in. (70 81 mm.) to in. (7 094 mm.) ~ t in. (24 6 mm.) 112 in. (27 8 mm.) in. (7,094 mm.) to in. ( mm.) 45 5 before T.D.C. ). h 0 9' ( ) 450 after B.D.C. l WIt 01 Ill. 48 mm. 40 before B.D.C. J valve.rocker clearance (for 100 after T.D.C. checking purposes only) in. ( 48 mm.) in. ( 3 mm.) O 012 in. ( 3 mm.) Removeable and interchangeable 28 in. (7.14 mm.) Lucas 12 volt coil Lucas DM2 PH4 Clockwise at rotor arm in. ( 356 mm.) to in. ( 406 mm.) 5 before T.D.C. Lucas LA12 Champion N5 024 in. to 026 in. ('6196 mm. to 6604 mm.) Capacity Circulation Fuel delivery.. Carburetter type Needle (normal) Tank capacity Air cleaner.. COOLING SYSTEM 10 pints (5 6 8 litres, 12 U.S. pints) Pump and thermostat FUEL SYSTEM A.C. Sphinx. 'Y'. Mechanical Two S.U. H.!. Semi down draught GG 6 gallons (27'3 litres, 7 2 U.S. gallons) Twin 'Pancake' Diameter Valve timing marking Exhaust valve: Head diameter Stem diameter Inlet valve: CLUTCH Borg and Beck Single dry plate 61 in. (16 cm.) rings on camshaft gear Adjoining gear teeth are marked in. (23 06 mm.) 1 00 in. (25 4 mm.) in. (70 81 mm.) to in. (7 094 mm.) ~ t in. (24 6 mm.) ~ ~ ~ "" "7 0 'I

3 DATA Number of springs Total axial spring pressure Thrust plate travel to full release.. Pedal free movement Six 540 to 6001bs. (245 to 272 kg.) 0 24 in. to 0 27 in. (6 2 to 6 8 mm.) -A in. (3 969 mm.) of gear Gear ratios: First.. Second Third Top.. Reverse Layshaft bearing: Length Rousing diameter Inside diameter N umber of rollers.. Diameter of rollers.. Gearbox bearings: Size.. Oil capacity GEARBOX Synchromesh on 2nd, 3rd and top Heltcal constant mesh 3 627: : I : : : J Needle rollers O 7795 in. (19 8 rnm.) o 8296 in. to O 8301 in. ( to cm.) O 6315 in. to O 6320 in. ( to cm.) 23 O 0984 in. (2 5 mm.) R. & M. 2/LJl6-3 dot Ball journal (light) 623 in. t x 2ix. 6)5' _ In 2l pints (1 325 litres, U.S. pints) Ratio Oil capacity Final drive Bearings: Pinion Front: Size.. Pinion rear: Size.. Differential: Size.. Hnh _ Pedal free movement REAR AXLE 1 float ing 9/38 11 pints (1 0 litres, 2 1 U.S. pint s) Hy poid Timken or Skefco Taper roller 1x2 3125x 594x 762 in. Timke n or Skefco Ta per roller I 125x2 745x 75x 745 in. R.&M. LJT 35-3 dot 35x72x 17 mm. -A in. (3 969 mm.) of gear Gear ratios: GEARBOX Synchromesh on 2nd, 3rd and top Helical constant mesh

4 GEN ER AL DA TA Number of leaves Thickness of leaves.. Width Laden camber Working load Average load rate Alternative heavy duty type: Number of leaves.. Thickness of leaves.. Width of leaves Laden camber Working load Average load rate REAR SPRINGS t elliptic 15 5 at 12 in. (3 '97 mm.), 10 at i in. (3 18 mm.) 11 in. (44 45 mm.) n ± i in. (16 67 ± 3 18 mm.) positive 375 lb. (170 kg.) 97 8 lb. in. (1 13 kg. m.) 10 1\ in. (4 76 mm. ) 11 in. (44,45 mm.) *± kin. (16,67 ± 3 18 mm.) pos itive 375 lb. (170 kg.) 118 lb. in. (I.357 kg. m.) Ratio Track toe in.. STEERING Rack and pinion 21 turns, lock to lock oin. to i in. (0 mm. to mm. ) Spring: Free length Fitted length Solid length In side diameter of coil Number of working coils Diameter of wire Spring rate Castor Angle Camber Angle Swivel pin inclination Shock Absorbers FRONT SUSPENSION Independent by coil springs and wish bones 9 4 in. (23 8 cm.) in. (16 85 cm.) at 750 lbs. (340 kilos) load 4 25 in. (10 8 cm.) in. (7 94 cm.) 7 O 5 in. (1 27 cm.) 271 1bs.jin. (19 kg.jcm.) " Lever Hydraulic Footbrake Handbrake Drum diameter Total Friction Area Shoe Lining Length Shoe Lining Thickne ss Shoe Lining Widt h.. Pedal Free Movement Battery : T,mp ( pvnart An h i\ Thickness of leaves.. Width Laden camber Working load Average load rate Alternative heavy duty type: Number of leave s.. Thickness of leaves.. BRAKES ELECTRICAL Lockheed Hydraulic Mechanical on rear wheels only 7 ins. (17 78 cm.) 67 5 sq. in. ( sq. cm.) 6 75 in. (17 14 cm.) O 203 to in. ( to mm.) 1t in. (3.175 cm.) 12 in. (3' 969 mm.) BT7A 5 at 3 52 in. (3 '97 mm. ), 10 at i in. (3 18 mm.) 11 in. (44'45 mm.) n ± i in. (16' 67 ± 3 18 mm.) positive 375 lb. (170 kg.) 97 8 lb. in. (1' 13 kg. m.) 10 1\ in. (4 76 mm. )

5 DATA Initial charging current Normal recharge current Cell electrolyte capacity Generator: Cutting in speed Maximum output Field resistance Starting Motor : Control Box: Regulator setting at: 10 C (50 P) 20 C (68 F).. 30 C (86 F).. 40 C (l04 F).. Cut-in voltage Drop off voltage Reserve Current Windscreen wiper : Normal running current Stall current (Motor hot) Stall current (Motor cold).. Armature resistance (adjacent commutator segments) Field resistance Fuse Unit (2 live, 2 spare fuses). Fuses Sidelamps Headlamps Stop Tail Lamps Number Plate Illumination Bulbs Headlamps, R.H.D. vehicles Watta ge L.H.D. Vehicles (not Europe) L.H.D. Vehicles (France) Generator: Cutting in speed Maximum output Field resistance Starting Motor: 2 5 amps. 4 0 amps.! pint (,43 litre) Lucas C39 PV2 with extended drive for tachometer 1,050 to 1,200 r.p.m volts 19 amps. 6 1 ohms. Lucas M35 GI Lucas RB 106/ to 16 7 volts to 16 4 volts to 16 2 volts to 15 9 volts to 13 3 volts. 9 to 10 volts. 3 to 5 amps. Lucas DR2 2 3 to 3 1 amp. at 8 amp. 14 amp. 34 to 41 ohms to ohms. Lucas SF6 2x35 amp. Lucas model 52338A Lucas model F700 Lucas model Lucas model Lucas No. 414 B.M.C. No. 13H /40 watts. Lucas No /40 watts. B.M.C. No. 13H141 Lucas C39 PV2 with extended drive for tachometer 1,050 to 1,200 r.p.m, 13 5 volts 19 amps. 6 1 ohms. Lucas M35 Gl

6 D AT A L.H.D. vehicles (Europe except France) Volt age (from Car No ) R.H.D. vehicles (Sweden) (from Car No ) Side Lamps and Flasher Nu mber Plate Illumination Rear Flasher Watta ge Stop and Tail Lamp Headlamp main beam warning lamp Flashing indicator warning lamp Instrument illumination lamps Watt age Flashing Indicator Unit (FL5) Tyre sizes Pressures: Front Rear.. Cylinder head stud nuts Connecting rod big end bolts Main beari ng set screws Flywheel set screws Rocker bracket nuts wattage (from Car No ) R.H.D. vehicles (Sweden) (from Car No ) Lucas No. 370 Lucas N o. 410 Lucas No. 370 Lucas No /6 watts. B.M.C. No. 3H921 B.M.C. No. 13H138 B.M.C. No. 3H921 B.M.C. No. IF9026 Lucas No. 989 B.M.C. No. 2H watts. Lucas No watts. Lucas No /6 watts. Lucas No watts. Lucas No A TYRE SIZ ES AND INFLATION PRESSURES 5.20 x 13 Tubeless WHEELS B.M.C. No. 1F90I2 B.M.C. No. IF9026 B.M.C. N o. 2H lbs.js q. in. (1 27 kg.cm") 20 lbs.jsq. in. (1 41 kg.cm") 13 in. ventil ated steel disc with 4 stud fixing TORQUE SPANNER DATA 40 lb. ft. (5 5 kg. m.) 35 lb. ft. (4 8 kg. ID.) 60 lb. ft. (8 3 kg. ID.) 40 lb. ft. (5 5 kg. m.) 25 lb. ft. (3' 4 kg. m.) Lucas No. 410 B.M.C. No. 13H138 Lucas No. 370 B.M.C. No. 3H921

7 GE N E RAL DATA LEADING DIMENSIONS ~ I el r H N L AS. 52. A 3 ft. 31 in. (1 00 m.) Pedal to seat squab A { 3 ft. 71 in. (1 10 m.) 1 ft. 2 in. (0 36 m.) Steering wheel to seat squab B { I ft. 5 in. (0 43 m.) Height over seat C 2 ft. lot in. (0 88 m.) Seat cushion depth D 1 ft. 7 in. (0 48 m.) Seat cushion above floor.. E 71 in. (0 20 m.) Overall height (hood up) F 4 ft. 11 in. (1 26 m.) Overall height (hood down) G 3 ft. 8i in. (1 12 m.) Overall length H 11 ft. 5i in. (3 49 m.) Wheelbase.... I 6 ft. 8 in. (2 03 m.) Minimum ground clearance J 5 in. (0 13 m.) Seat cushion width K 1 ft. 5 in. (0 43 m.) Overall width L 4 ft. 5 in. (1 35 m.) Track (front) M 3 ft. 91 in. (1 16 m.) Tr~r.1c (rea r) N 3 ft. 81 in. (1 14 m.)

C mm.) slack in. ( mm.) to in. ( mm.) Four cu. ins. (948 cc.) 43 b.h.p. at 5,200 r.p.m.

C mm.) slack in. ( mm.) to in. ( mm.) Four cu. ins. (948 cc.) 43 b.h.p. at 5,200 r.p.m. Number of cylinders Capacity B.H.P. T'rvrrrn» Four 57 87 cu. ins. (948 cc.) 43 b.h.p. at 5,200 r.p.m.,,') lh