uired is from6 to 7 at the start of this run. Following the 1-hr. run at625 r.p.m., the engine is given a 4-hr. run in second gear,during which the engine turns at 1000 r.p.m. During the run the engine is gone over to locate leaks,scores and all the troubles which it would be possible tolocate in… … Packard single-six eng TESTING PACKARD Ene on the running-in staconnection with an electr the engine during this running-in process and during thesubsequent operations necessary to the completion of theinspection and tests. On this card are listed all of theprobable troubles which can be detected…
Automobiles · Aeronautics
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