... ...Spark plug care & maintenance...Aeroplane Maintenance & Operation Series Fire extinguisher system Fire extinguisher equipment Lead acid battery installation & maintenance Ignition screening harness Spark plug care & maintenance De-icing equipment Packing/inspection & maintenance of parachutes Overview of maintenance and care of aircraft auxiliary equipment, no publication date found Aeroplane Maintenance And Operation Series , Volume 19, Aeroplane Auxiliary Equipment Book Aeroplane Maintenance & Operation Series ...

... Aircraft Maintenance Operation & care of fire extinguishing equipment, batteriies & spark plugs ingition screening harness, de-icing equipment, parachutes circa 1940s Aeroplane Maintenance And Operation Series , Volume 19, Aeroplane Auxiliary Equipment Book Aircraft maintenance auxiliary equipment ...