PLAN No. 1116. DYNAMOMETER TEST
After the chassis has passed the inspector of the road-test department it may be given a dynamometer test. This is accomplished by attaching an electric dynamometer to the rear wheels either by belts or chains. The engine is then operated at various speeds and the horsepower developed noted. If it is not up to the average, a close inspection is made to determine where power is lost, whether in the engine, transmission, or rear axle. The dynamometer tester must be a man who has been trained for this particular job. He must understand his machine and be able to use simple formulas. Slight physical disabilities would not interfere with his efficiency. This is a desirable occupation and usually leads to something better.
After the final chassis test the chassis is thoroughly washed and new wheels mounted. This is a job similar to that spoken of under front and rear wheels. The chassis then goes to the paint shop for its final finish. Here the body and fenders are fitted.