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5.Attach either the Adapter Fitting (2) or Hose (3) and Hose Fitting (4) to the Gauge (1). (See Figure A.)
6.Connect the Compression Tester to the first cylinder of the engine. With the fuel pedal depressed all the way down, crank the engine for at least eight revolutions.
(See Figure C.)
7.While cranking the engine, observe and record the maximum reading on the Gauge (1) of the Compression Tester. (See Figure C.)
8.Once the maximum reading has been recorded, discontinue cranking the engine. Then, release the air pressure in the Gauge (1) by pressing the Air Release Button. (See Figure C.)
9.Remove the Compression Tester from the first engine cylinder. Then repeat Steps #6, #7, #8 for the remaining engine cylinders. (See Figures B and C.)
10.NOTE: Good engine cylinder compression will be indicated with a high initial reading, and a progressive
COIL
COIL WIRES
FIGURE B
GAUGE
(1)
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SPARK PLUGS |
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FIGURE C
SKU 92720 | For technical questions please call | PAGE 6 |