AUSTIN 1930-1959
	Seven (1936-37) Engine Bore & Stroke 56mm x 76mm Displacement 747.5cc Firing order 1,3,4,2 Oil pressure (hot) 2 - 5 lb./sq. in. Fuel Supply Carburetor Zenith Choke 17 Main 57 Compensating 50 Slow running 60 Valving Intake tappet clearance 0.004" (hot) Exhaust tappet clearance 0.004" (hot) Valve-timing indication Flywheel and timing gears Intake valve opens TDC Ignition Breaker gap 0.012" Plug gap 1936=0.015" - 0.018" 1937=0.018" - 0.020" Ignition timing indication On Flywheel Ignition timing 1936=7⁄8" BTDC (max advance) 1937=TDC Clutch Clutch type Single Dry Plate Clutch linings Borg & Beck Brakes Brake type Semi-Girling Brake linings - Wheel Alignment Toe-In 1⁄8" Camber 2¾° Caster angle 5° King pin angle 0° Big Seven (1938-39) Engine Bore & Stroke 56.77mm x 88.9mm Displacement 900cc Firing order 1,3,4,2 Oil pressure (hot) 25 lb./sq. in. Fuel Supply Carburetor Zenith Choke 23 Main 90 Compensating 50 Slow running 60 Valving Intake tappet clearance 0.004" (hot) Exhaust tappet clearance 0.004" (hot) Valve-timing indication Flywheel Intake valve opens TDC Ignition Breaker gap 0.012" Plug gap 1936=0.015" - 0.018" 1937=0.018" - 0.020" Ignition timing indication On Flywheel Ignition timing TDC Clutch Clutch type Single Dry Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings - Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 5° King pin angle 6¼° Eight (1940) Engine Bore & Stroke 56.77mm x 89mm Displacement 901cc Firing order 1,3,4,2 Oil pressure (hot) 30 - 40 lb./sq. in. Fuel Supply Carburetor Zenith D/D Choke 19 Main 70 Compensating 60 Slow running 45 Valving Intake tappet clearance 0.004" (cold) Exhaust tappet clearance 0.004" (cold) Valve-timing indication Flywheel and timing gears Intake valve opens 5° BTDC Ignition Breaker gap 0.012" Plug gap 0.018" - 0.020" Ignition timing indication ¼ mark on Flywheel Ignition timing TDC Clutch Clutch type Single Dry Spring Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings Moulded Wheel Alignment Toe-In parallel or 1⁄16" Camber 1° Caster angle 3° King pin angle 5° Eight (1946-47) Engine Bore & Stroke 56.77mm x 89mm Displacement 901cc Firing order 1,3,4,2 Oil pressure (hot) 30 - 40 lb./sq. in. Fuel Supply Carburetor Zenith D/D Choke 19 Main 70 Compensating 60 Slow running 45 Valving Intake tappet clearance 0.004" (cold) Exhaust tappet clearance 0.004" (cold) Valve-timing indication Flywheel and timing gears Intake valve opens 5° BTDC Ignition Breaker gap 0.012" Plug gap 0.017" - 0.018" Ignition timing indication ¼ mark on Flywheel Ignition timing TDC Clutch Clutch type Single Dry Spring Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings Moulded Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 3° King pin angle 5° Ten (1936) Engine Bore & Stroke 63.5mm x 89mm Displacement 1125cc Firing order 1,3,4,2 Oil pressure (hot) 25 lb./sq. in. Fuel Supply Carburetor Zenith Horizontal Choke 21 Main 82 Compensating 50 Slow running 60 Valving Intake tappet clearance 0.004" (cold) Exhaust tappet clearance 0.004" (cold) Valve-timing indication Flywheel Intake valve opens TDC Ignition Breaker gap 0.012" Plug gap 0.015" - 0.018" Ignition timing indication Flywheel Ignition timing ½" BTDC Clutch Clutch type Single Dry Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings - Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 3° King pin angle 6½° Ten (1937-39) Engine Bore & Stroke 63.5mm x 89mm Displacement 1125cc Firing order 1,3,4,2 Oil pressure (hot) 25 lb./sq. in. Fuel Supply Carburetor Zenith D/D Choke 23 Main 95 Compensating 50 Slow running 60 Valving Intake tappet clearance 0.004" (cold) Exhaust tappet clearance 0.004" (cold) Valve-timing indication Flywheel Intake valve opens TDC Ignition Breaker gap 0.012" Plug gap 0.018" - 0.020" Ignition timing indication Flywheel Ignition timing TDC Clutch Clutch type Single Dry Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings - Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 3° King pin angle 6½° Ten (1940) Engine Bore & Stroke 63.5mm x 89mm Displacement 1125cc Firing order 1,3,4,2 Oil pressure (hot) 30 - 40 lb./sq. in. Fuel Supply Carburetor Zenith D/D 30 VM-4 Choke 21 Main 90 Compensating 50 Slow running 45 Valving Intake tappet clearance 0.012" (cold) Exhaust tappet clearance 0.012" (cold) Valve-timing indication Flywheel and timing gears Intake valve opens 10° BTDC Ignition Breaker gap 0.012" Plug gap 0.018" - 0.020" Ignition timing indication Flywheel Ignition timing TDC Clutch Clutch type Single Dry Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings - Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 3° King pin angle 6½° Ten (1946 (Early)) Engine Bore & Stroke 63.5mm x 89mm Displacement 1125cc Firing order 1,3,4,2 Oil pressure (hot) 30 - 40 lb./sq. in. Fuel Supply Carburetor Zenith D/D 30 VM-4 Choke 22 Main 90 Compensating 50 Slow running 45 Valving Intake tappet clearance 0.012" (cold) Exhaust tappet clearance 0.012" (cold) Valve-timing indication Flywheel and timing gears Intake valve opens 10° BTDC Ignition Breaker gap 0.012" Plug gap 0.017" - 0.018" Ignition timing indication Flywheel Ignition timing TDC Clutch Clutch type Single Dry Spring Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings - Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 3° King pin angle 6½° Ten (1946 (Late), 1947) Engine Bore & Stroke 63.5mm x 89mm Displacement 1125cc Firing order 1,3,4,2 Oil pressure (hot) 30 - 40 lb./sq. in. Fuel Supply Carburetor Zenith D/D 30 VM-4 Choke 23 Main 107 Compensating 60 Slow running 50 Valving Intake tappet clearance 0.012" (cold) Exhaust tappet clearance 0.012" (cold) Valve-timing indication Flywheel and timing gears Intake valve opens 10° BTDC Ignition Breaker gap 0.012" Plug gap 0.017" - 0.018" Ignition timing indication Flywheel Ignition timing TDC Clutch Clutch type Single Dry Spring Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings - Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 3° King pin angle 6½° Utility W.D. (1940's) Engine Bore & Stroke (2.62") 66.55mm x (3.5") 88.9mm Displacement 1237cc Firing order 1,3,4,2 Oil pressure (hot) 30 - 40 lb./sq. in. Fuel Supply Carburetor Zenith D/D Choke 21 Main 92 Compensating 50 Slow running 45 Valving Intake tappet clearance 0.012" (cold) Exhaust tappet clearance 0.012" (cold) Valve-timing indication Flywheel Intake valve opens 10° BTDC Ignition Breaker gap 0.012" Plug gap 0.017" - 0.018" Ignition timing indication Flywheel Ignition timing TDC Clutch Clutch type Single Dry Spring Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings Moulded Wheel Alignment Toe-In 0" to 1⁄16" Camber 1° Caster angle 3° King pin angle 6½° Twelve/Four (1936-39) Engine Bore & Stroke 69.35mm x 101.6mm Displacement 1535cc Firing order 1,3,4,2 Oil pressure (hot) 25 lb./sq. in. Fuel Supply Carburetor Zenith 30 VM-2 Choke 25 Main 105 Compensating 60 Slow running 55 Valving Intake tappet clearance 0.004" (hot) Exhaust tappet clearance 0.004" (hot) Valve-timing indication Flywheel and timing gears Intake valve opens 5° BTDC Ignition Breaker gap 0.012" Plug gap 0.018" - 0.020" Ignition timing indication Flywheel Ignition timing ½" BTDC Clutch Clutch type Single Dry Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings - Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 3° King pin angle 7° Twelve/Four W.D. (1936-39) Engine Bore & Stroke 72mm x 114.5mm Displacement 1861cc Firing order 1,3,4,2 Oil pressure (hot) 25 lb./sq. in. Fuel Supply Carburetor Zenith 30 VM-2 Choke 25 Main 105 Compensating 60 Slow running 55 Valving Intake tappet clearance 0.004" (hot) Exhaust tappet clearance 0.004" (hot) Valve-timing indication Flywheel and timing gears Intake valve opens 5° BTDC Ignition Breaker gap 0.012" Plug gap 0.018" - 0.020" Ignition timing indication Flywheel Ignition timing ½" BTDC Clutch Clutch type Single Dry Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings - Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 3° King pin angle 7° Twelve/Four (1940) Engine Bore & Stroke 69.35mm x 101.6mm Displacement 1535cc Firing order 1,3,4,2 Oil pressure (hot) 25 lb./sq. in. Fuel Supply Carburetor Zenith 30 VM-4 Choke 23 Main 102 Compensating 55 Slow running 50 Valving Intake tappet clearance 0.008" (cold) Exhaust tappet clearance 0.008" (cold) Valve-timing indication Flywheel and timing gears Intake valve opens 5° BTDC Ignition Breaker gap 0.012" Plug gap 0.018" - 0.020" Ignition timing indication Flywheel Ignition timing ½" BTDC Clutch Clutch type Single Dry Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings - Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 3° King pin angle 7° Twelve/Four W.D. (1940) Engine Bore & Stroke 72mm x 114.5mm Displacement 1861cc Firing order 1,3,4,2 Oil pressure (hot) 25 lb./sq. in. Fuel Supply Carburetor Zenith 30 VM-4 Choke 23 Main 102 Compensating 55 Slow running 50 Valving Intake tappet clearance 0.008" (cold) Exhaust tappet clearance 0.008" (cold) Valve-timing indication Flywheel and timing gears Intake valve opens 5° BTDC Ignition Breaker gap 0.012" Plug gap 0.018" - 0.020" Ignition timing indication Flywheel Ignition timing ½" BTDC Clutch Clutch type Single Dry Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings - Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 3° King pin angle 7° Twelve/Six-13.9hp (1936) Engine Bore & Stroke 61.25mm x 84.63mm Displacement 1496cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 25 lb./sq. in. Fuel Supply Carburetor Zenith 30 VM-2 Choke 23 Main 110 Compensating 65 Slow running 55 Valving Intake tappet clearance 0.004" (cold) Exhaust tappet clearance 0.004" (cold) Valve-timing indication Flywheel Intake valve opens TDC Ignition Breaker gap 0.012" Plug gap 0.018" - 0.020" Ignition timing indication Flywheel Ignition timing ½" BTDC Clutch Clutch type Single Dry Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings - Wheel Alignment Toe-In 3⁄16" Camber 1° Caster angle 3° King pin angle 7° Twelve/Six-15.9hp (1936) Engine Bore & Stroke 65.5mm x 84.63mm Displacement 1711cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 25 lb./sq. in. Fuel Supply Carburetor Zenith 30 VM-2 Choke 25 Main 110 Compensating 80 Slow running 55 Valving Intake tappet clearance 0.004" (cold) Exhaust tappet clearance 0.004" (cold) Valve-timing indication Flywheel Intake valve opens TDC Ignition Breaker gap 0.012" Plug gap 0.018" - 0.020" Ignition timing indication Flywheel Ignition timing ½" BTDC Clutch Clutch type Single Dry Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings - Wheel Alignment Toe-In 3⁄16" Camber 1° Caster angle 3° King pin angle 7° Twelve (1936) Engine Bore & Stroke 69.35mm x 101.6mm Displacement 1535cc Firing order 1,3,4,2 Oil pressure (hot) 35 - 45 lb./sq. in. Fuel Supply Carburetor Zenith D/D Choke 23 Main 102 Compensating 55 Slow running 50 Valving Intake tappet clearance 0.008" (cold) Exhaust tappet clearance 0.008" (cold) Valve-timing indication Flywheel Intake valve opens 5° BTDC Ignition Breaker gap 0.012" Plug gap 0.017" - 0.018" Ignition timing indication Flywheel Ignition timing ½" BTDC Clutch Clutch type Single Dry Spring Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings Moulded Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 3° King pin angle 7° Fourteen (1936-38) Engine Bore & Stroke 65.5mm x 84.63mm Displacement 1711cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 25 lb./sq. in. Fuel Supply Carburetor Zenith D/D Choke 25 Main 110 Compensating 80 Slow running 55 Valving Intake tappet clearance 0.004" (hot) Exhaust tappet clearance 0.004" (hot) Valve-timing indication Flywheel and timing gears Intake valve opens TDC Ignition Breaker gap 0.012" Plug gap 0.018" - 0.020" Ignition timing indication Flywheel Ignition timing ¼" BTDC Clutch Clutch type Single Dry Spring Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings Moulded Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 3° King pin angle 7° Fourteen (1939) Engine Bore & Stroke 65.5mm x 84.63mm Displacement 1711cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 25 lb./sq. in. Fuel Supply Carburetor Zenith D/D Choke 23 Main 102 Compensating 87 Slow running 60 Economy 110 Valving Intake tappet clearance 0.004" (hot) Exhaust tappet clearance 0.004" (hot) Valve-timing indication Flywheel and timing gears Intake valve opens TDC Ignition Breaker gap 0.012" Plug gap 0.018" - 0.020" Ignition timing indication Flywheel Ignition timing ¼" BTDC Clutch Clutch type Single Dry Spring Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings Moulded Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 3° King pin angle 7° Sixteen : before chassis 1283(RH drive) and before chassis 779 (LH drive) (1946-47) Engine Bore & Stroke 79.4mm x 111mm Displacement 2199cc Firing order 1,3,4,2 Oil pressure (hot) 50 - 55 lb./sq. in. Fuel Supply Carburetor Zenith D/D 36VEI-4 Choke 27 Main 110 Compensating 75 Slow running 60 Valving Intake tappet clearance 0.012" (hot) Exhaust tappet clearance 0.015" (hot) Valve-timing indication Flywheel and timing gears Intake valve opens 5° BTDC Ignition Breaker gap 0.012" Plug gap 0.017" - 0.018" Ignition timing indication Flywheel Ignition timing TDC Clutch Clutch type Single Dry Spring Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings Moulded Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 3° King pin angle 7° Sixteen : from chassis 1283(RH drive) and from chassis 779 (LH drive) (1946-47) Engine Bore & Stroke 79.4mm x 111mm Displacement 2199cc Firing order 1,3,4,2 Oil pressure (hot) 50 - 55 lb./sq. in. Fuel Supply Carburetor Zenith D/D 42VI-8 Choke 31 Main 120 Compensating 105 Slow running 145 Economy 55 Valving Intake tappet clearance 0.012" (hot) Exhaust tappet clearance 0.015" (hot) Valve-timing indication Flywheel and timing gears Intake valve opens 5° BTDC Ignition Breaker gap 0.012" Plug gap 0.017" - 0.018" Ignition timing indication Flywheel Ignition timing TDC Clutch Clutch type Single Dry Spring Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings Moulded Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 3° King pin angle 7° Eighteen (1940) Engine Bore & Stroke 69.35mm x 111mm Displacement 2510cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 20 - 30 lb./sq. in. Fuel Supply Carburetor Zenith Downdraft Choke 26 extra bar Main 115 Compensating 75 Slow running 70 Valving Intake tappet clearance 0.004" (hot) Exhaust tappet clearance 0.004" (hot) Valve-timing indication Flywheel Intake valve opens TDC Ignition Breaker gap 0.012" Plug gap 0.017" - 0.018" Ignition timing indication Flywheel Ignition timing ½" BTDC Clutch Clutch type Single Dry Spring Plate Clutch linings Borg & Beck Brakes Brake type Girling Brake linings Moulded Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 3½° King pin angle 10¼° A30 (1952 onward) Engine Bore & Stroke 58mm x 76mm Displacement 800cc Firing order 1,3,4,2 Oil pressure (hot) 50 - 55 lb./sq. in. Fuel Supply Carburetor Zenith D/D 26JS Choke 18 Main 95 Main air jet 160 Slow running air bleed 80 Slow running 40 Valving Intake tappet clearance 0.012" (cold) Exhaust tappet clearance 0.012" (cold) Valve-timing indication On gears Intake valve opens 5° BTDC at 0.019" clearance Ignition Breaker gap 0.014" - 0.016" Plug gap 0.018" Ignition timing indication Flywheel Ignition timing 6° BTDC Clutch Clutch type Single Dry Spring Plate Clutch linings Borg & Beck Brakes Brake type Lockheed 2LS Hydraulic Brake linings - Wheel Alignment Toe-In 1⁄16" to 1⁄8" Camber 1° Caster angle 3° King pin angle 6½° A40 Devon and Dorset (1949-51) Engine Bore & Stroke 65.48mm x 89mm Displacement 1200cc Firing order 1,3,4,2 Oil pressure (hot) 50 - 55 lb./sq. in. Fuel Supply Carburetor Zenith D/D 30VM-5 Choke 23 Main 95 Compensating 65 Slow running 50 Valving Intake tappet clearance 0.015" (hot) Exhaust tappet clearance 0.015" (hot) Valve-timing indication On gears Intake valve opens 5° BTDC at 0.021" clearance Ignition Breaker gap 0.010" - 0.012" Plug gap 0.017" - 0.019" Ignition timing indication Flywheel Ignition timing TDC Clutch Clutch type Single Dry Spring Plate Clutch linings Borg & Beck Brakes Brake type Girling 2LS Hydromechanical Brake linings Chekko or Ferodo Wheel Alignment Toe-In 1⁄16" to 1⁄8" Camber 1° Caster angle 2¼° King pin angle 6½° A40 Somerset (1952-54) Engine Bore & Stroke 65.48mm x 89mm Displacement 1200cc Firing order 1,3,4,2 Oil pressure (hot) 40 - 45 lb./sq. in. Fuel Supply Carburetor Zenith D/D 30VIG-8 Choke 25 Main 90 Compensating 65 Slow running 50 Pump 50 Valving Intake tappet clearance 0.015" (hot) Exhaust tappet clearance 0.015" (hot) Valve-timing indication On gears Intake valve opens 5° BTDC at 0.021" clearance Ignition Breaker gap 0.014" - 0.016" Plug gap 0.017" - 0.019" Ignition timing indication Flywheel Ignition timing TDC Clutch Clutch type Single Dry Spring Plate Clutch linings Borg & Beck Brakes Brake type Girling 2LS Hydraulic Brake linings Chekko or Ferodo Wheel Alignment Toe-In 1⁄16" to 1⁄8" Camber 1° Caster angle 2¼° King pin angle 6½° A40 Cambridge (1955) Engine Bore & Stroke (2.578") 65.48mm x (3.5") 89mm Displacement 1200cc Firing order 1,3,4,2 Oil pressure (hot) 55 - 60 lb./sq. in. Fuel Supply Carburetor Zenith 30VIG-10 Choke 25 Main 67 Compensating 95 Slow running 50 Valving Intake tappet clearance 0.015" (hot or cold) Exhaust tappet clearance 0.015" (hot or cold) Valve-timing indication Mark on flywheel Intake valve opens 5° BTDC (TDC at 0.020" clearance) Ignition Breaker gap 0.014" - 0.016" Plug gap 0.020" Ignition timing indication Mark on Flywheel Ignition timing 6° BTDC Clutch Clutch type Single Dry Spring Plate hyd. operated Clutch linings Borg & Beck Brakes Brake type Girling 2LS Hydraulic (Front) Brake linings Ferodo MS1 Wheel Alignment Toe-In 0" to 1⁄8" Camber ½° Caster angle 1½° King pin angle 7° A50 Cambridge (1955) Engine Bore & Stroke (2.875") 73.03mm x (3.5") 89mm Displacement 1500cc Firing order 1,3,4,2 Oil pressure (hot) 55 - 60 lb./sq. in. Fuel Supply Carburetor Zenith 30VIG-10 Choke 27 Main 72 Compensating 95 Slow running 50 Valving Intake tappet clearance 0.015" (hot or cold) Exhaust tappet clearance 0.015" (hot or cold) Valve-timing indication Mark on flywheel Intake valve opens 5° BTDC (TDC at 0.020" clearance) Ignition Breaker gap 0.014" - 0.016" Plug gap 0.020" Ignition timing indication Mark on Flywheel Ignition timing 6° BTDC Clutch Clutch type Single Dry Spring Plate hyd. operated Clutch linings Borg & Beck Brakes Brake type Girling 2LS Hydraulic (Front) Brake linings Ferodo MS1 Wheel Alignment Toe-In 0" to 1⁄8" Camber ½° Caster angle 1½° King pin angle 7° A35 (1956-59) Engine Bore & Stroke 62.94mm x 76.2mm Displacement 948cc Firing order 1,3,4,2 Oil pressure (hot) 50 - 55 lb./sq. in. Fuel Supply Carburetor Zenith 26VME Choke 22 Main 80 Compensating 57 Slow running 50 Valving Intake tappet clearance 0.012" (hot) Exhaust tappet clearance 0.012" (hot) Valve-timing indication Marked teeth Intake valve opens 5° BTDC at 0.019" clearance Ignition Breaker gap 0.014" - 0.016" Plug gap 0.025" Ignition timing indication Pulley and pointer Ignition timing 6½° BTDC (1959=5°BTDC) Clutch Clutch type Borg & Beck Clutch linings - Brakes Brake type Lockheed Brake linings 1¼" x 6.11" x 1⁄16" Wheel Alignment Toe-In 1⁄16" to 1⁄8" Camber 1° Caster angle 3° King pin angle 6½° A35 (1956-59) Engine Bore & Stroke 62.94mm x 76.2mm Displacement 948cc Firing order 1,3,4,2 Oil pressure (hot) 50 - 55 lb./sq. in. Fuel Supply Carburetor Zenith 26VME Choke 22 Main 80 Compensating 57 Slow running 50 Valving Intake tappet clearance 0.012" (hot) Exhaust tappet clearance 0.012" (hot) Valve-timing indication Marked teeth Intake valve opens 5° BTDC at 0.019" clearance Ignition Breaker gap 0.014" - 0.016" Plug gap 0.025" Ignition timing indication Pulley and pointer Ignition timing 6½° BTDC (1959=5°BTDC) Clutch Clutch type Borg & Beck Clutch linings - Brakes Brake type Lockheed Brake linings 1¼" x 6.11" x 1⁄16" Wheel Alignment Toe-In 1⁄16" to 1⁄8" Camber 1° Caster angle 3° King pin angle 6½° A55 Mark I (1957-58) Engine Bore & Stroke 73.025mm x 89mm Displacement 1489cc Firing order 1,3,4,2 Oil pressure (hot) 50 lb./sq. in. Fuel Supply Carburetor Zenith 30VIG10 Choke 27 Main 72 Compensating 95 Slow running 50 Valving Intake tappet clearance 0.015" (hot) Exhaust tappet clearance 0.015" (hot) Valve-timing indication Marked teeth Intake valve opens 5° BTDC (TDC at 0.020" clearance) Ignition Breaker gap 0.014" - 0.016" Plug gap 0.018" Ignition timing indication Pulley and pointer Ignition timing 10° BTDC (Premium) Clutch Clutch type Borg & Beck Clutch linings - Brakes Brake type Girling Brake linings 1¾" x 8.655" x (3⁄16" - 13⁄64") Wheel Alignment Toe-In 0" to 1⁄8" Camber 1° Caster angle 1½° King pin angle 7° A70 Hampshire (1949-51) Engine Bore & Stroke 79.4mm x 111.1mm Displacement 2199cc Firing order 1,3,4,2 Oil pressure (hot) 50 - 55 lb./sq. in. Fuel Supply Carburetor Zenith 42VI8 (alt: 42VIS) Choke 31 (alt: 31) Main 120 (alt: 105) Compensating 105 (alt: 95) Economy 60 (alt: 80) Slow running 55 (alt: 60) Valving Intake tappet clearance 0.015" (hot) (0.012" on later models with one-piece rocker) Exhaust tappet clearance 0.015" (hot) (0.012" on later models with one-piece rocker) Valve-timing indication Marks on timing wheel Intake valve opens 5° BTDC at 0.021" clearance Ignition Breaker gap 0.010" - 0.012" Plug gap 0.025" Ignition timing indication Flywheel Ignition timing 6½° BTDC Clutch Clutch type Borg & Beck Single Dry Plate Clutch linings - Brakes Brake type Girling 2LS Hydromech. Brake linings - Wheel Alignment Toe-In 1⁄16" to 1⁄8" Camber 1° Caster angle 1¼° King pin angle 6½° A70 Hereford (1951-54) Engine Bore & Stroke 79.4mm x 111.1mm Displacement 2199cc Firing order 1,3,4,2 Oil pressure (hot) 50 - 55 lb./sq. in. Fuel Supply Carburetor Zenith 42VIS Choke 31 Main 105 Compensating 95 Economy 50 Slow running 60 Valving Intake tappet clearance 0.012" (hot) Exhaust tappet clearance 0.012" (hot) Valve-timing indication Marks on timing wheel Intake valve opens 5° BTDC at 0.021" clearance Ignition Breaker gap 0.014" - 0.016" Plug gap 0.025" Ignition timing indication Flywheel Ignition timing TDC Clutch Clutch type Borg & Beck Single Dry Plate Clutch linings - Brakes Brake type Girling 2LS Hydraulic Brake linings - Wheel Alignment Toe-In 1⁄16" to 1⁄8" Camber 1° Caster angle 1¼° King pin angle 6½° A90 Atlantic (1949-51) Engine Bore & Stroke 87.3mm x 111.1mm Displacement 2660cc Firing order 1,3,4,2 Oil pressure (hot) 50 - 55 lb./sq. in. Fuel Supply Carburetor Twin SU H4 (opt. Stromberg DBA42) Bypass SU: N/A (Stromberg: 0.046) Main SU: 0.090" (Stromberg: 0.063) Idle bleed SU: N/A (Stromberg: 75) Pump SU: N/A (Stromberg: 68) Needle SU: Needle FT (Stromberg: N/A) Valving Intake tappet clearance 0.015" (hot) (0.012" on later models with one-piece rocker) Exhaust tappet clearance 0.015" (hot) (0.012" on later models with one-piece rocker) Valve-timing indication Marks on timing wheel Intake valve opens 5° BTDC at 0.021" clearance Ignition Breaker gap 0.010" - 0.012" Plug gap 0.025" Ignition timing indication Flywheel Ignition timing 6° BTDC Clutch Clutch type Borg & Beck Single Dry Plate Clutch linings - Brakes Brake type Girling 2LS Hydromech. Brake linings - Wheel Alignment Toe-In 1⁄16" to 1⁄8" Camber 1° Caster angle 1¼° King pin angle 6½° A90 Six (1954-55) Engine Bore & Stroke 79.4mm x 89mm Displacement 2639cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 55 - 60 lb./sq. in. Fuel Supply Carburetor Zenith 42 VIS Choke 31 Main 95 Compensating 110 Slow running 60 Valving Intake tappet clearance 0.012" (hot) Exhaust tappet clearance 0.012" (hot) Valve-timing indication Marks on timing chain cover an d fan pulley Intake valve opens 5° BTDC (TDC at 0.021" clearance) Ignition Breaker gap 0.014" - 0.016" Plug gap 0.025" Ignition timing indication - Ignition timing 10° BTDC Clutch Clutch type Borg & Beck Single Dry Plate hyd. operated Clutch linings - Brakes Brake type Girling 2LS Front Brake linings - Wheel Alignment Toe-In 0" to 1⁄8" Camber ½° Caster angle 1¼° King pin angle 7° A125 Sheerline (1949-51) Engine Bore & Stroke 87.3mm x 111.1mm Displacement 3993cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 50 - 55 lb./sq. in. Fuel Supply Carburetor Stromberg D/D DBVA36-42) Bypass 0.046 Main 0.063 Idle bleed 75 Pump 68 Valving Intake tappet clearance 0.015" (hot) (0.012" on later models with one-piece rocker) Exhaust tappet clearance 0.015" (hot) (0.012" on later models with one-piece rocker) Valve-timing indication On gears Intake valve opens 5° BTDC Ignition Breaker gap 0.010" - 0.012" Plug gap 0.021" - 0.022" Ignition timing indication Flywheel Ignition timing 4½° BTDC Clutch Clutch type Single Dry Spring Plate Clutch linings Borg & Beck Brakes Brake type Lockheed 2LS Hydraulic Brake linings - Wheel Alignment Toe-In 1⁄16" to 1⁄8" Camber ¾° Caster angle ¼° King pin angle 5° A135 Princess (1949-51) Engine Bore & Stroke 87.3mm x 111.1mm Displacement 3993cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 50 - 55 lb./sq. in. Fuel Supply Carburetor 3-SU H4T Single Exhaust Needle Needle FO Twin exhaust Needle FU - FZ Alternate Carburetor Stromberg D/D DBVA36-42) Bypass 0.046 Main 0.063 Idle bleed 75 Pump 68 Valving Intake tappet clearance 0.015" (hot) (0.012" on later models with one-piece rocker) Exhaust tappet clearance 0.015" (hot) (0.012" on later models with one-piece rocker) Valve-timing indication On gears Intake valve opens 5° BTDC Ignition Breaker gap 0.010" - 0.012" Plug gap 0.021" - 0.022" Ignition timing indication Flywheel Ignition timing 4½° BTDC Clutch Clutch type Single Dry Spring Plate Clutch linings Borg & Beck Brakes Brake type Lockheed 2LS Hydraulic Brake linings - Wheel Alignment Toe-In 1⁄16" to 1⁄8" Camber ¾° Caster angle ¼° King pin angle 5° A95 (1957-59) Engine Bore & Stroke 74.9mm x 88.9mm Displacement 2639cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 55 - 60 lb./sq. in. Fuel Supply Carburetor Zenith 42VIS Choke 32 Main 95 Compensating 110 Economy 70 Slow running 60 Valving Intake tappet clearance 0.012" (hot) Exhaust tappet clearance 0.012" (hot) Valve-timing indication Marked teeth and chain links Intake valve opens 5° BTDC (TDC at 0.021" clearance) Ignition Breaker gap 0.014" - 0.016" Plug gap 0.025" Ignition timing indication Pulley and pointer Ignition timing 5° BTDC Clutch Clutch type Borg & Beck or Borg-Warner Automatic Clutch linings Wound yarn Brakes Brake type Girling Brake linings 2¼ x 10.46 x (3⁄16 - 3⁄16)" Wheel Alignment Toe-In 0" to 1⁄8" Camber ¾° to 1° Caster angle 1¾° King pin angle 6½° A105 (1957-59) Engine Bore & Stroke 74.9mm x 88.9mm Displacement 2639cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 55 - 60 lb./sq. in. Fuel Supply Carburetor Twin SU H4 Needle V2 needles Valving Intake tappet clearance 0.012" (hot) Exhaust tappet clearance 0.012" (hot) Valve-timing indication Marked teeth and chain links Intake valve opens 5° BTDC (TDC at 0.021" clearance) Ignition Breaker gap 0.014" - 0.016" Plug gap 0.025" Ignition timing indication Pulley and pointer Ignition timing 5° BTDC Clutch Clutch type Borg & Beck or Borg-Warner Automatic Clutch linings Wound yarn Brakes Brake type Girling Brake linings 2¼ x 10.46 x (3⁄16 - 3⁄16)" Wheel Alignment Toe-In 0" to 1⁄8" Camber ¾° to 1° Caster angle 1¾° King pin angle 6½° Princess IV (1956-58) Engine Bore & Stroke 87.3mm x 111.1mm Displacement 3993cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 50 lb./sq. in. Fuel Supply Carburetor Twin SU HD6 Needle CV Needles Valving Intake tappet clearance 0.012" (hot) Exhaust tappet clearance 0.012" (hot) Valve-timing indication Marked teeth Intake valve opens 10° BTDC at 0.021" clearance Ignition Breaker gap 0.014" - 0.016" Plug gap 0.025" Ignition timing indication Flywheel Ignition timing TDC Clutch Clutch type Rolls-Royce Automatic Clutch linings - Brakes Brake type Lockheed Brake linings 9.43" x 0.25 x 3" Wheel Alignment Toe-In 1⁄16" to 1⁄8" Camber ¾° Caster angle 0° King pin angle 5° A135 (1957) Engine Bore & Stroke 87.3mm x 111.1mm Displacement 3993cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 50 - 55 lb./sq. in. Fuel Supply Carburetor Stromberg DBVA42 Choke 13⁄8 Main 0.063" Bypass 0.046" Bottom 60 Top 75 Valving Intake tappet clearance 0.012" (hot) Exhaust tappet clearance 0.012" (hot) Valve-timing indication Marked teeth Intake valve opens 5° BTDC Ignition Breaker gap 0.010" - 0.012" Plug gap 0.025" Ignition timing indication Flywheel Ignition timing TDC Clutch Clutch type Borg & Beck Clutch linings Friction area: 39.08 x 2 sq. in. Brakes Brake type Lockheed Brake linings - Wheel Alignment Toe-In 1⁄8" Camber ¾° Caster angle ¼° King pin angle 5° A40 (A286) (1958-59) Engine Bore & Stroke 62.94mm x 76.2mm Displacement 948cc Firing order 1,3,4,2 Oil pressure (hot) 60 lb./sq. in. Fuel Supply Carburetor Zenith 26 VME Choke 22 Main 80 Compensating 57 Economy - Slow running 50 Valving Intake tappet clearance 0.012" (cold) Exhaust tappet clearance 0.012" (cold) Valve-timing indication Timing wheels Intake valve opens 5° BTDC at 0.019" clearance Ignition Breaker gap 0.014" - 0.016" Plug gap 0.025" Ignition timing indication Pulley and pointer Ignition timing 5° BTDC Clutch Clutch type Borg & Beck 6¼ Clutch linings Wound yarn Brakes Brake type Lockheed Hyd. 2LS at front Brake linings Ferodo MS3 Wheel Alignment Toe-In 1⁄16" to 1⁄8" Camber 1° Caster angle 3° King pin angle 6½° A55 Mark II (1959) Engine Bore & Stroke 73.025mm x 88.9mm Displacement 1489cc Firing order 1,3,4,2 Oil pressure (hot) 50 lb./sq. in. Fuel Supply Carburetor SU HS2 Choke 1¼" Main 0.090" Needle M needle Valving Intake tappet clearance 0.014" - 0.016" (hot) Exhaust tappet clearance 0.014" - 0.016" (hot) Valve-timing indication Timing wheels Intake valve opens TDC at 0.021" clearance Ignition Breaker gap 0.014" - 0.016" Plug gap 0.025" Ignition timing indication Pulley and pointer Ignition timing 5° BTDC (HC); TDC (LC) Clutch Clutch type Borg & Beck 8" Clutch linings Wound yarn Brakes Brake type Girling Hyd. 2LS at front Brake linings Ferodo AM4 Wheel Alignment Toe-In 1⁄16" to 1⁄8" Camber ¾° to 1° Caster angle 1½° King pin angle 6½° Metropolitan 1500 (1956-59) Engine Bore & Stroke 73.025mm x 88.9mm Displacement 1489cc Firing order 1,3,4,2 Oil pressure (hot) 50 lb./sq. in. Fuel Supply Carburetor Zenith 30VIG10 Choke 27mm Main 72 Compensating 95 (LC); 97 (HC) Economy - Slow running 55 Valving Intake tappet clearance 0.015" (hot or cold) Exhaust tappet clearance 0.015" (hot or cold) Valve-timing indication Timing wheels Intake valve opens 5° BTDC at 0.021" clearance Ignition Breaker gap 0.014" - 0.016" Plug gap 0.025" Ignition timing indication Pulley and pointer Ignition timing TDC (LC); 5° BTDC (HC) Clutch Clutch type Borg & Beck 8" Clutch linings Wound yarn Brakes Brake type Girling Hyd. 2LS at front Brake linings - Wheel Alignment Toe-In 0" to 1⁄16" Camber ½° to 1½° Caster angle 2° to 3° King pin angle 6½° Gipsy (gasoline model) (1959) Engine Bore & Stroke 74.9mm x 111.1mm Displacement 2199cc Firing order 1,3,4,2 Oil pressure (hot) 50 lb./sq. in. Fuel Supply Carburetor Zenith D/D 34WIA Choke 30 Main 130 Compensating 100 Economy 60 Slow running 50 Valving Intake tappet clearance 0.012" (hot or cold) Exhaust tappet clearance 0.012" (hot or cold) Valve-timing indication Timing wheels Intake valve opens 6½° BTDC at 0.021" clearance Ignition Breaker gap 0.014" - 0.016" Plug gap 0.025" Ignition timing indication Pulley and pointer Ignition timing 6½° BTDC Clutch Clutch type Borg & Beck 9" Clutch linings Wound yarn Brakes Brake type Girling Hyd. 2LS at front Brake linings - Wheel Alignment Toe-In 3⁄32" Camber 1½° Caster angle 3½° King pin angle 12° Princess DM4 and DS6 (1959) Engine Bore & Stroke 87.3mm x 111.1mm Displacement 3993cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 50 lb./sq. in. Fuel Supply Carburetor Stromberg D/D DVA42 Choke 13⁄8" Main 0.063" Compensating 68 Bypass 0.046 Slow running 60 Valving Intake tappet clearance 0.012" (hot) Exhaust tappet clearance 0.012" (hot) Valve-timing indication Timing wheels Intake valve opens 5° BTDC at 0.021" clearance Ignition Breaker gap 0.014" - 0.016" Plug gap 0.025" Ignition timing indication Flywheel Ignition timing 9° BTDC Clutch Clutch type Borg & Beck 10" Clutch linings Wound yarn Brakes Brake type Lockheed Hyd. 2LS at front Brake linings DON. R7 Wheel Alignment Toe-In 1⁄16" to 1⁄8" Camber ¾° Caster angle ¼° King pin angle 5° Seven (1959) Engine Bore & Stroke 62.916mm x 68.26mm Displacement 848cc Firing order 1,3,4,2 Oil pressure (hot) 60 lb./sq. in. Fuel Supply Carburetor SU H82 Choke 1¼" Rich needle M Weak needle GG Standard needle EB Valving Intake tappet clearance 0.012" (cold) Exhaust tappet clearance 0.012" (cold) Valve-timing indication Timing wheels Intake valve opens TDC at 0.019" clearance Ignition Breaker gap 0.014" - 0.016" Plug gap 0.025" Ignition timing indication Flywheel Ignition timing TDC (when distributor for premium fuel is fitted) 3½ BTDC (when distributor for regular fuel is fitted) Clutch Clutch type BMC double acting (7½" Newton Bennett plate) Clutch linings Wound yarn Brakes Brake type Lockheed Hyd. Brake linings M32 Wheel Alignment Toe-In 1⁄8" on rear wheels; 1⁄8" toe-OUT on front wheels Camber 1° Caster angle 1½° King pin angle 9½° A99 Westminster (1959) Engine Bore & Stroke 83.34mm x 88.9mm Displacement 2912cc Firing order 1,5,3,6,2,4 Oil pressure (hot) 55 lb./sq. in. Fuel Supply Carburetor Twin SU H4 Horizontal Needles M5 Valving Intake tappet clearance 0.012" (hot) Exhaust tappet clearance 0.012" (hot) Valve-timing indication Timing wheels and bright links Intake valve opens 5° BTDC (TDC at 0.030" clearance) Ignition Breaker gap 0.014" - 0.016" Plug gap 0.024" - 0.026" Ignition timing indication Pulley and pointer Ignition timing TDC Clutch Clutch type Borg & Beck 10" (with manual transmission only) Clutch linings Wound yarn Brakes Brake type Lockheed Hyd. Servo assisted (front disc, rear drum) Brake linings Ferodo DS3 (front); DON. R7 (rear) Wheel Alignment Toe-In 1⁄8" Camber 1° Caster angle 1¼° King pin angle 7½°