2.3. Troubleshooting 1. Engine Starting Impossible Starting motor revolution Engine Fuel Inspect air cleaner Inspect amount of fuel Inspect of other parts Adjust Replace Repair . Replace Engine disassembly (valve assembly piston cylinder liner etc.) Injection pump disassembly Inspect supply pump operation Injection pump dasassembly Clean .
replace Air removal Supply pump disassembly Replace Technical Information - 41 - Starti ng motor operation poor Inspe Ilquid ction of batter amount & gra y electorlytic vity Nor mal Too Ajust Recha Insp wrin ection of loo g & short se electric Nor Retig mal Repla Inspe ction of starti ng switch Nor Rep mal Rep Insp ection of star ting relay Nor mal Rep Inspe ction of mage ntic switch Nor Starting motor disassembly Nor mal Too low Ajust Recha ment . rging mal Poll Replace clean ele Check compress pressure ion Nor mal Poll uted Nor mal N one Repl enish No in jection Nor mal Contin operati air rem uous on after oval Adjust Replace clean ele or ment Inspe injecti ct fuel on Retig Repla ten .
ce Nor mal Too low Nor mal Rep Rep air . lace Rep Rep air . lace Nor mal Inspect timing injection Check clearan valve ce Nor mal Rep lace Nor mal Inspect i nozzle (i pressure state etc njection njection injection .) Che head ck cylinder gasket Nor mal Nor mal Nor mal Nor mal Inspect supply p ump valve strainer Air mixtu re in fuel Nor mal Retighten parts. Rep connection lace gasket Inspect fuel filter Element p Overflow olluted valve poor Continuou s air mixing