Austin A30 & A35 803cc & 948cc Engine Overhaul Manual | PDF Download

Detailed engine workshop manual covering Austin A30 and Austin A35 models fitted with 803cc and 948cc overhead-valve four-cylinder engines. Covers Saloon, Countryman and Van applications and includes complete engine rebuilding procedures, valve timing data, carburettor settings, ignition tuning, clutch servicing, cooling system repairs, engine specifications, bearing clearances, piston clearances and torque wrench settings.

Manual Details

• PDF format
• Bookmarked
• Suitable for Saloon, Countryman and Van models
• Detailed workshop illustrations and diagrams
• Searchable 

Models Covered

• Austin A30 Saloon
• Austin A30 Countryman
• Austin A30 Van
• Austin A35 Saloon
• Austin A35 Countryman
• Austin A35 Van

Engine Coverage

• Austin A30 803cc (48.8 cu in) 4-Cylinder Engine
• Austin A35 948cc (57.9 cu in) 4-Cylinder Engine
• Overhead-Valve Pushrod Engines
• Earlier and Later A30 & A35 Specifications

Contents Include

Engine Repair & Overhaul

• Complete engine removal and refitting
• Engine dismantling and assembly procedures
• Cylinder head removal and refitting
• Cylinder block inspection and repair
• Crankshaft removal and refitting
• Crankshaft and main bearing servicing
• Connecting rods and big-end bearings
• Pistons, piston rings and gudgeon pins
• Piston sizes and cylinder bore specifications
• Cylinder liner fitting and replacement
• Camshaft removal, inspection and refitting
• Camshaft bearings
• Timing chain and timing wheels
• Timing cover servicing
• Flywheel and engine rear plate
• Starter ring gear replacement
• Engine decarbonising procedures
• Inlet and exhaust manifold servicing
• Engine fault diagnosis

Cylinder Head, Valves & Rocker Gear

• Cylinder head dismantling and reassembly
• Valve removal and refitting
• Valve grinding procedures
• Valve guides and guide replacement
• Valve seat insert fitting
• Valve spring inspection and replacement
• Rocker shaft removal and overhaul
• Forged and pressed-steel rocker servicing
• Pushrod servicing
• Tappets and valve gear inspection
• Valve and rocker clearance adjustment
• Valve timing procedures

Pistons, Crankshaft & Bearings

• Piston and cylinder bore inspection
• Standard and oversize piston information
• Piston ring fitting and clearances
• Gudgeon pin fitting and inspection
• Connecting rod servicing
• Big-end bearing inspection and clearances
• Crankshaft journal and crankpin dimensions
• Crankshaft regrind sizes
• Main bearing clearances
• Crankshaft removal and refitting procedures

Lubrication System

• Oil pump removal and refitting
• Oil pump dismantling and inspection
• Oil pump reassembly procedures
• Oil pressure relief valve servicing
• Oil filter servicing
• Sump removal and refitting
• Gauze strainer cleaning
• Oil pressure specifications
• Lubrication system checks and diagnosis

Fuel System & Carburettors

• Mechanical fuel pump servicing
• Fuel pump removal and refitting
• Fuel pump dismantling and rebuilding
• Carburettor removal and refitting
• Carburettor dismantling and reassembly
• Carburettor adjustment procedures
• Slow-running and idle adjustment
• Mixture adjustment
• Float and needle valve servicing
• Carburettor fault diagnosis
• Air cleaner servicing
• Fuel system checks
• Zenith carburettor specifications
• Carburettor jet data and settings for A30 and A35 models

Ignition & Engine Tuning

• Lucas distributor servicing
• Distributor removal and refitting
• Distributor dismantling and overhaul
• Contact breaker points servicing
• Contact breaker gap adjustment
• Ignition timing procedures
• Static timing settings
• Ignition advance information
• Ignition coil servicing
• Spark plugs and plug gap settings
• Ignition fault diagnosis
• Engine tuning procedures

Cooling System

• Radiator removal and refitting
• Cooling system draining and refilling
• Water pump removal and refitting
• Water pump servicing and repairs
• Thermostat testing and replacement
• Fan belt adjustment and servicing
• Cooling system maintenance
• Cooling system fault diagnosis
• Cooling capacities and specifications

Clutch

• Borg & Beck single dry-plate clutch
• Clutch removal and refitting
• Clutch dismantling and reassembly
• Driven plate servicing
• Pressure plate and spring inspection
• Release bearing servicing
• Clutch adjustment procedures
• Pedal free movement adjustment
• Clutch fault diagnosis
• Clutch specifications

Specifications, Clearances & Workshop Data

• Bore and stroke dimensions
• Compression ratios
• Crankshaft journal and crankpin sizes
• Crankshaft regrind specifications
• Main bearing clearances
• Big-end bearing clearances
• Piston-to-bore clearances
• Piston ring gaps and groove clearances
• Gudgeon pin fit specifications
• Valve seat dimensions
• Valve stem-to-guide clearances
• Valve lift specifications
• Rocker clearances
• Valve timing data
• Camshaft journal dimensions
• Camshaft end float
• Camshaft bearing clearances
• Carburettor settings and jet data
• Oil pressure specifications
• Ignition settings
• Spark plug gaps
• Contact breaker gaps
• Cooling system capacities
• Clutch specifications
• Torque wrench settings

Download Information

Supplied in PDF format for use on computers, tablets and smartphones. Fully searchable and ideal for engine rebuilding, valve timing adjustments, carburettor tuning, ignition servicing, cooling system repairs and workshop reference.