TM 10-4930-204-13Table 3-2, Operator Troubleshooting (Cont)MALFUNCTIONTEST OR INSPECTIONCORRECTIVE ACTIONStep2.Check truck engine R. P. M. for proper charge rate. (EMD)–Adjust engine R.P.M. to approximately 1000 R.P.M.Step 3.Check level in 600 gallon fuel tanks,–Fill tanks if emply.Step 4.Check that tank cam lever is fully open.–Open cam lever.FILTER/SEPARATOR9. PRODUCT DISCHARGE IS NOT CLEAN.Step 1,Inspect for loose canister (para. 3-9).Tighten canister (para. 3-9).Step2.Inspect inside of shell for signs of dirt.Clean inside of shell (para. 3-9).Step 3.Product discharge still not within acceptable limits.Replace filter separator elements, After replacement, retestnozzle sample, and if the fuel is still not within acceptable limits,notify your supervisor.10. NO PRODUCT APPEARS IN SIGHT GLASS.Step 1.Check for closed upper and lower valves.11. AM3-12Open valves.Step 2.Air is suspected of being present in sight glass.Open petcock to release air.RECEPTION IS POOR.Step 1.Turn off EMD unit to see if quality of communication receptionimproves.Change 5
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