Toyota's Service Schedule for the Supra.

Services go A B A C A B A C etc. with a service happening every 6,000 miles or 6 months whichever is the sooner.
So an A service is a 6,000 mile service, B is 12,000 and C is 24,000.

SERVICE SCHEDULE "A"

Change engine oil - inspect for leakage
Replace engine oil filter
Check engine coolant level and strength
Check exhaust system and mountings for security and leakage
Inspect drive belts for wear and deflection
Check spark plugs - replace if necessary (Platinum tipped spark plugs only every 60,000 miles)
Inspect CB points, replace if necessary (as applicable)
Check battery electrolyte levels, and terminals for security
Check brake and clutch fluid levels
Check brake and clutch pedal free play and parking brake travel
Check and report on brake pads
Check brake and clutch system pipes, hoses and connections for leakage
Check heater and cooling system, oil cooler and all fuel pipes, hoses and connections for leakage
Check transmission, differential and steering for oil leakage and report
Lubricate propeller shaft grease points (as applicable)
Check all electrical systems for correct operation
Check all lights for damage, correct operation and alignment
Check windscreen wipers/washers for correct operation/direction and top up washer fluid level
Check tyre condition and inflation pressures
Check torque of road wheel nuts
Inspect bodywork for any abrasions or damage which, if left unattended, may lead to corrosion - Report to owner
Lubricate door hinges, key and lock mechanisms, including fuel filler door
Check seat belts front and rear for correct operation, condition of webbing and security anchorage points
Road test and report

'CHECK' means check and adjust or top up

SERVICE SCHEDULE "B"

Check valve clearances (extra charge for adjustment on DOHC engines)
Inspect drive belts for wear and deflection
Change engine oil - inspect for leakage
Replace engine oil filter
Inspect cooling and heater system hoses and connections for leakage
Inspect oil cooler hoses and connections (as applicable)
Inspect exhaust system and mountings for security and leakage
Check engine coolant level and strength
Replace spark plugs (Platinum tipped spark plugs only every 60,000 miles)
Replace CB points and inspect rotor (as applicable)
Check ignition timing, dwell angle and advance operation
Check battery electrolyte levels, and terminals for security
Clean air filter element
Check engine idle speed, CO emission and choke operation
Inspect fuel tank cap, fuel lines and connections
Inspect fuel vapour check valve
Check throttle positioner/dash pot (throttle damper setting/speed)
Inspect exhaust gas recirculation system (EGR) and charcoal canister (as applicable)
Check clutch fluid level
Check brake and clutch pedal free play and parking brake travel
Check and report on brake pads, discs, linings and drums, clean out dust
Re-pack rear wheel bearings with grease (Starlet only)
Inspect air injection system or air suction system (2Y, 3Y, 4Y only)
Check level and condition of brake fluid - top up or replace if necessary (extra charge for replacement)
Check brake and clutch system pipes, hoses and connections
Check steering wheel free play and linkage for wear and security, including front wheel tracking (extra charge for adjustment)
Inspect ball joints and dust covers
Inspect drive shaft dust covers (as applicable)
Check differential oil - inspect for leakage
Check transmission oil - inspect for leakage
Check transfer box oil (as applicable) - inspect for leakage
Check steering box oil level and PAS fluid level (as applicable) - inspect for leakage
Lubricate propeller shaft grease points (as applicable)
Inspect front and rear suspension for correct operation and security
Grease all steering joints, linkages and suspension bushes (as applicable)
Check all electrical systems for correct operation
Check all lights for damage, correct operation and alignment
Check windscreen wipers/washers for correct operation/direction and top up washer fluid level
Check tyre condition, inflation pressures and report
Check torque of road wheel nuts
Inspect bodywork for any abrasions or damage which, if left unattended may lead to corrosion - Report to owner
Lubricate door hinges, key and lock mechanisms, including fuel filler door
Check seat belts front and rear for correct operation, condition of webbing and security of anchorage points
Road test and report

'CHECK' means check and adjust or top up

SERVICE SCHEDULE "C"

Check valve clearances (extra charge for adjustment on DOHC engines)
Inspect drive belts for wear and deflection
Change engine oil - inspect for leakage
Replace engine oil filter
Inspect cooling and heater system hoses and connections for leakage
Inspect oil cooler hoses and connections (as applicable)
Check engine coolant level and strength. Replace at 48,000 mile intervals
Inspect exhaust system and mountings for security and leakage
Replace spark plugs (Platinum tipped spark plugs only every 60,000 miles)
Replace CB points and inspect rotor (as applicable)
Check ignition timing, dwell angle and advance operation
Check battery electrolyte levels and terminals for security.
Replace fuel filter
Replace air filter element
Check engine idle speed, CO emission and choke operation
Inspect fuel tank cap, fuel lines and connections for leakage
Inspect fuel vapour check valve
Check throttle positioner/dash pot (throttle damper setting/speed).
Inspect exhaust gas recirculation system (EGR) and charcoal canister (as applicable)
Check level and condition of brake fluid - top up or replace if necessary (extra charge for replacement)
Check clutch fluid level
Check brake and clutch pedal free play and parking brake travel
Check and report on brake pads discs linings and drums, clean out dust
Inspect air injection system or air suction system (2Y, 3Y, 4Y only).
Check brake and clutch system pipes, hoses and connections for leakage.
Re-pack front wheel hearings with grease (commercial vehicles only)
Check steering wheel free play and linkage for wear and security, including front wheel tracking (extra charge for adjustment)
Inspect ball joints and dust covers
Inspect drive shaft dust covers (as applicable)
Change differential oil - inspect for leakage
Change transmission oil - inspect for leakage
Change transfer box oil (as applicable) - inspect for leakage
Check steering box oil level and PAS fluid level (as applicable) - inspect for leakage.
Lubricate propeller shaft grease points (as applicable)
Inspect front and rear suspension for correct operation and security.
Grease all steering joints, linkages and suspension bushes (as applicable)
Tighten bolts on chassis and body
Check all electrical systems for correct operation.
Check all lights for damage, correct operation and alignment.
Check windscreen wipers/washers for correct operation/direction and top up washer fluid level
Check tyre condition and inflation pressures and report
Check torque of road wheel nuts
Inspect bodywork for any abrasions or damage which, if left unattended, may lead to corrosion - Report to owner.
Lubricate door hinges, key and lock mechanisms, including fuel filler door.
Check seat belts front and rear for correct operation, condition of webbing and security of anchorage points.
Road test and report

'CHECK' means check and adjust or top up