TM 5-3805-262-203-30. ENGINE TROUBLESHOOTING (CONT)MALFUNCTIONTEST OR INSPECTIONCORRECTIVE ACTION3. ENGINE HARD TO START OR WILL NOT START (EXHAUST SMOKE) (Cont).S t e p 2 . ( C o n t ) .Wait for offset value to appear on display. Offset value should bebetween -150 to +150. If it is not, STE/ICE is defective (refer toTM 9-4910-571-12&P).Press and release TEST.Crank engine for 30 seconds using ignition key switch. Be sure toreturn ignition key switch to off position after cranking.Display should indicate 20 to 30 psi.a. If display indicates 20 to 30 psi, disconnect transducer cableW4 from transducer. Remove transducer and adapter from elbowport. Reinstall plug in elbow port and go to step 3 below.b. If display does not indicate 20 to 30 psi, disconnect transducercable W4 from transducer. Remove transducer and adapter fromelbow port. Reinstall plug in elbow port and go to page 3-244,fuel system troubleshooting, MALFUNCTION 1.Step 3.Check if there is wrong or contaminated fuel in fuel tank (con-taminated fuel will have a milky white appearance).a. If wrong or contaminated fuel in fuel tank, drain and clean fuelt a n k ( p a g e 4 - 3 2 ) , r e p l a c e f u e l f i l t e r s ( p a g e 4 - 3 8 ) , a n d r e f i llw i t h c o r r e c t f u e l.b. If fuel is okay, go to step 4 below.Step 4.While assistant cranks en-gine using ignition keyswitch, check for fuel leaksa t f u e l i n j e c t o r l i n e s.a . I f f u e l l e a k s a r e s e e n,t i g h t e n f u e l l i n e s . Iftightening does no good,notify next higher main-t e n a n c e l e v e l ( f u e l i n -jector lines must be re-p l a c e d ).b . I f f u e l l e a k s a r e n otseen, go to step 5 below.3-210
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