The modern gas tractor, its construction, utility, operation and repair: a practical treatise defining every branch of up-to-date gas tractor engineering, driving and maintenance in a non-technical manner. Considers fully all types of power plants and their components, methods of drive and speed changing mechanisms. Describes design and construction as well as practical application of tractors in the field (1919)
Pagé, Victor Wilfred, 1885-1947 · New York : Scientific American Pub. Co. · leaf 399
defective 392 The Moderx Gas Tractor ground connection, loose battery terminals, brokenbattery connections, lack of current at the battery.The method of testing dry cells is extremely simpleand is outlined at Fig. 166. Each cell is tested in turnby a small watch size testing instrument which… … Fig. 166.—Method of Testing Capacity of Dry Cell. If there is no spark at the plugs but the spark coilvibrators buzz properly this shows that the primarywiring is all right and that the fault must be looked foreither in the wires comprising the secondary circuitor at the spark plugs themselves.…
Farm engines · Internal combustion engines
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