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6E–316 4JH1 ENGINE DRIVEABILITY AND EMISSIONS 31 Remove the eye bolt with gauze filter from the • Objects blocking at the gauze filter. Check for a condition that causes contaminated fuel, such as • Check for a condition that causes fuel waxing or icing, such as the customer is using an incorrect If a problem is found, repair as necessary. — Replace the eye bolt with gauze filter and verify repair Go to Step 32 32 Remove the injection nozzles from the engine and • Improper splay condition. • Operating pressure is incorrect. — Replace the injection nozzle and verify repair Go to Step 33 33 Check the engine compression pressure for each More than 30 Mpa (31.0 kg/ cm 2 ) Verify repair Go to Step 34 Step Action Value(s) Yes No 1 st Stage 2 nd Stage 20.0 - 21.0 Mpa (204 - 214 kg/cm 2 ) 34.3 - 35.8 Mpa (350 - 365 kg/cm 2 ) |