TM 5-3805-262-342-4. ENGINE TROUBLESHOOTING (CONT)MALFUNCTIONTEST OR INSPECTIONCORRECTIVE ACTION1. ENGINE HARD TO START OR WILL NOT START (NO EXHAUST SMOKE) (Cont).Step 3.Check fuel injector nozzleslooseness.a. If fuel injector nozzlesare loose, tighten.b. If fuel injector nozzlesare not loose, go to step 4below.forStep 4.Remove fuel injector nozzles (page 3-107).Inspect fuel injector nozzles and gaskets for damage.a. If gaskets are damaged, replace (page 3-113). If fuel injectornozzles are damaged, repair (page 4-80).b. If fuel injector nozzles and gaskets are okay, go to step 5below.Step 5. Perform engine compression check (page 3-12).a. If compressionb. If compressionc. If compressionStep 6.Put a small amountcheck (page 3-12).a. If compressioncheck readings are low, go to step 6 below.check readings are high, go to step 8 below.check readings are normal, go to step 9 below.of oil in cylinder and repeat engine compressioncheck readings are now normal, replace pistonrings (page 4-42).b. If compression check readings are still low, go to step 7 below.2-6
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