TM 5-3805-261-34Section III.FUEL SYSTEM TROUBLESHOOTING.3-21.GENERAL INFORMATION. This section lists the common fuel system malfunctions which may occur during theoperation of the 130G Grader. You should perform the tests, inspections and corrective actions in the order listed. Followthe troubleshooting procedures listed below step-by-step until you can go no further.3-22.FUEL SYSTEM TROUBLESHOOTING PROCEDURES. This section cannot list all possible malfunctions, nor canit list all possible tests, inspections or corrective actions. If a malfunction is not listed, contact your supervisor.FUEL SYSTEM TROUBLESHOOTING AND MAINTENANCE PROCEDURES.MALFUNCTIONTEST OR INSPECTIONCORRECTIVE ACTIONa.ENGINE WILL NOT START.Refer to ENGINE TROUBLESHOOTING, paragraph 3-2.a.b.ENGINE MISFIRES OR RUNS ROUGHLY.Refer to ENGINE TROUBLESHOOTING, paragraph 3-2.b.c.ENGINE STALLS AT LOW RPM.Refer to ENGINE TROUBLESHOOTING, paragraph 3-2.c.d.SUDDEN CHANGES IN ENGINE SPEED.Refer to ENGINE TROUBLESHOOTING, paragraph 3-2.d.e.NOT ENOUGH POWER.Refer to ENGINE TROUBLESHOOTING, paragraph 3-2.e.f.LOUD COMBUSTION NOISE (KNOCK) IN ENGINE.Refer to ENGINE TROUBLESHOOTING, paragraph 3-2.g.g.FUEL CONSUMPTION IS TOO HIGH.Refer to ENGINE TROUBLESHOOTING, paragraph 3-2.k.3-110
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