Auburn 8-98 and 8-98A 1931 Shop Manual covering maintenance, adjustments, fault finding and repairs.
Manual Details
- PDF format – easy viewing on computer, tablet or phone
- Detailed illustrations and diagrams
- Specifications, clearances and adjustments
Mechanic's Notes
This manual was published in specifically for Auburn service mechanics by the Auburn Automobile Company, Auburn, Indiana.
Models Covered
- Auburn 8-98 1931
- Auburn 8-98A 1931
What's Included in This Manual
Engine
- Cylinder head removal and installation
- Pistons and piston pins
- Piston ring replacement and fitting clearances
- Connecting rods and connecting rod bearings
- Main bearing adjustment
- Crankshaft and camshaft
- Valves and tappets
- Valve guide replacement
- Valve grinding
- Valve clearance adjustment
- Valve timing
- Ignition timing
- Front timing chain and sprockets
- Fan belt adjustment
- Compression testing
- Engine lubrication
- Oil pump and oil pressure
- Oil pressure regulator
- Oil filter
- Engine oil recommendations
Engine Fault Finding
- Hard starting
- Engine misfiring
- Overheating
- Loss of power
- Engine knocking
- Excessive exhaust smoke
- Poor compression
- Carburetor and ignition faults
Fuel System & Carburetor
- Stewart-Warner fuel pump testing and servicing
- Fuel pump diaphragm replacement
- Schebler Model TX carburetor
- Carburetor idle adjustment
- High-speed adjustment
- Float and fuel level information
- Carburetor fault checking
Electrical & Ignition
- Generator operation and charging adjustment
- Generator output information
- Cut-out relay
- Starting motor operation and fault finding
- Ignition distributor
- Breaker point adjustment
- Breaker point synchronization
- Condenser
- Ignition coil testing
- Electrolock operation and servicing
- Electrical wiring diagram
Instruments & Gauges
- King-Seeley oil level Telegage
- Oil gauge testing and fault finding
- Gasoline Telegage
- Fuel gauge testing and fault finding
Lubrication
- Chassis lubrication points and intervals
- Bijur automatic chassis lubrication system
- Lubricator testing and adjustment
- Drip plugs and lubrication lines
- Transmission and rear axle lubrication
- Steering gear, wheel bearings and universal joint lubrication
Clutch
- Model 8-98 clutch construction
- Clutch inspection and servicing
- Clutch facing replacement
- Clutch pedal and linkage adjustment
Transmission & Free Wheeling
- Silent-Mesh Synchromesh transmission
- Transmission removal
- Transmission disassembly
- Transmission assembly
- Main shaft, countershaft and bearings
- Free Wheeling Unit operation
- Free Wheeling Unit disassembly and assembly
- Adjustment and clearances
Steering & Front Axle
- Ross cam and lever steering gear
- Steering gear adjustment
- Steering bearing replacement
- Front axle inspection
- King pins and bushings
- Front wheel caster and camber
- Front wheel bearing adjustment
- Steering wheel fight and front wheel shimmy diagnosis
Rear Axle & Differential
- Rear wheel bearing adjustment
- Differential inspection and servicing
- Pinion bearing adjustment
- Ring gear and differential bearing adjustment
- Ring and pinion backlash
- Rear axle lubrication
Brakes
- Auburn Steeldraulic four-wheel brakes
- Brake adjustment
- Brake rod adjustment
- Centralizing brake shoes
- Brake shoe equalization
- Brake cross shaft and operating lever
- Brake lining inspection and replacement
- Brake noise and rattle diagnosis
- Emergency brake adjustment
Suspension
- Lovejoy Duodraulic double-acting shock absorbers
- Shock absorber adjustment
- Shock absorber servicing and lubrication
Body & General Maintenance
- Phaeton top operation
- Cabriolet top operation
- Care of folding tops
- Chromium plating care
- Tire pressures
- Speedometer servicing and lubrication
- Periodic inspection recommendations

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Language: English
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