TM 5-3805-262-203-30. ENGINE TROUBLESHOOTING (CONT) MALFUNCTIONTEST OR INSPECTIONCORRECTIVE ACTION6. ENGINE STALLS FREQUENTLY OR DOES NOT DEVELOP FULL POWER (Cont) .Step 4.Step 5.Step 6.(Cont).a. If coolant temperature is not between 175 to 202 degrees F, re-move and test thermostat (page 4-87).b . I f c o o l a n t t e m p e r a t u r e i s b e t w e e n 1 7 5 t o 2 0 2 d e g r e e s F , r e i n-stall radiator cap, close and lock radiator cap access panel,and go to step 5 below.Remove engine top hood (page9-11).T e l l a s s i s t a n t t o s t a r t e n g i n e a ndoperate at idle speed.Squirt a small amount of fuel onintake manifold where it contactscylinder head.Check if fuel is drawn into intakemanifold indicating intake mani-fold gasket is damaged.a. If fuel is drawn into intakemanifold, notify next highermaintenance level (intake mani-fold gasket must be replaced).b. If fuel is not drawn into in-take manifold, turn off engine,and go to step 6 below.Open radiator grille at rear of loader.Connect STE/ICE power cable W5 connector P1 to VTM J1.Check that VTM PUSH ON/PULL OFF switch is in OFF position.Connect power cable W5 red clip lead to loader battery positive postand black clip lead to loader battery negative post.Do STE/ICE confidence test (TM 9-4910-571-12&P).At VTM, dial 60 into TEST SELECT and press and release TEST.When UEH appears on VTM display, dial 22 into TEST SELECT and pressand release TEST.3-227
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