From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Blank engine tune-up report form from a Stromberg 'Motoscope'.
| Identifier | ExFiles\Box 155\3\ scan0068 | |
| Date | 27th May 1936 guessed | |
| STROMBERG "MOTOSCOPE" ENGINE TUNE-UP REPORT Owner Address Telephone Date Make of Car Year Model Mileage Job No. Operator Battery and Starter: Open Voltage Test: Cell 1 2 3 4 5 6 { Should read 2 volts or more Voltage Test (cranking speed) (should be 4 1/2 / 5 1/2 on 6 volt, 9/10 on 12 volt) Starter Load Voltage: Cell 1 2 3 4 5 6 { Should read 1.5 volts or more Specific Gravity: Cell 1 2 3 4 5 6 (should be 1250) Cable Condition Terminal Condition General Condition Spark Plugs: Straight Cylinder Block: 1 2 3 4 5 6 7 8 V Type Engine { Right Cylinder Block: 1 2 3 4 5 6 Left Cylinder Block: 1 2 3 4 5 6 O.K. Clean and Re-Gap Replace Compression: Straight Cylinder Block: 1 2 3 4 5 6 7 8 V Type Engine { Right Cylinder Block: 1 2 3 4 5 6 Left Cylinder Block: 1 2 3 4 5 6 Condition of Rings: O.K. Poor Condition of Valves: O.K. Poor Head Gasket: O.K. Check Cylinder Head Bolts: O.K. Tighten General Ignition Test: Voltage at Coil (battery side-points closed) { Should be 6 volts on 6 volts battery / Should be 12 volts on 12 volts battery Voltage at Distributor side-points closed) Amperage at Distributor { Should be 1 1/2 amp. or over on 6 volts / Should be ... amp. ... 12 volts Spark Length at Idling Distributor Cap: O.K. Replace Distributor: Rotor: O.K. Replace Breaker Point Spacing Spring Tension Voltage Reading across Points (With points closed) (Should be Zero) General Condition: Cam Shaft Bearing Coil: At High Speed O.K. Replace At Low Speed O.K. Replace Condenser: O.K. Replace Ignition Cables: Insulation Test: O.K. Replace Vacuum Test: Sticking valves Burned valves Valve guides Valve springs Carburettor idle adj. Synchronisation of dual points Ignition Timing: O.K. Reset Automatic advance Valve Timing: Tappet clearance: O.K. Adjust Valve timing: O.K. Reset Chain stretch or gear setting Carburettor: O.K. Adjust Remove and repair Fuel Pump: Suction Pressure Repair Autovac: Suction O.K. Repair Generator: Charging rate Should be Gen. voltage. Dash Ammeter Test Brushes O.K. Replace Commutator Cut out Field voltage Startix: O.K. Adjust Replace Horns: Wiring Tone quality Button Lights: Direction Indicators Reversing light Wiring Head Lights dip Bright Side Tail Stop Inst. Panel Roof Windscreen Wiper: O.K. Repair Oil Filter: O.K. Replace Cooling System: Water Pump Hose Fan Belt Radiator FOLD HERE TO FIT BOX FILE Recommended Service Work— | ||