TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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TM 9-2320-387-24-1 INTAKE AIR/ EXHAUST ~ P A If E k KNOWN INFO NOTHING OSSIBLE PROBLEMS JR FILTER ‘JDUCTION SYSTEM :XHAUST PIPE IUFFLER I KNOWN INFO AIR FILTER OK POSSIBLE PROBLEMS INDUCTION SYSTEM EXHAUST PIPE MUFFLER I KNOWN INFO AIR FILTER OK INDUCTION SYSTEM OK IS THE AIR FILTER ELEMENT OK ? DIAGNOSTIC FLOWCHART t TEST OPTIONS 1 1. VISUAL 2. DASHBOARD INDICATOR 3. REMOVE AND INSPECT ELEMENT. . REASON FOR QUESTION If the air filter is clogged, the engine will not develop full power. IS THE INDUCTION SYSTEM INTACT AND NOT BLOCKED ? ARE ALL HOSE CONNECTORS TIGHT? 0 PTIONS VISUAL REASON r IS THE EXHAUST PIPE AND/OR CATALYTIC CONVERTER INTACT AND NOT BLOCKED ? ;T OPTIONS 2. CHECK FOR BENT OR DENTED EXHAUST PIPES OR CATALYTIC CONVERTER. REASON FOR QUESTION If the exhaust is broken or blocked, the engine will not develop full power or it may not start. INDUCTtON SYSTEM COMPONENTS AS G 2-142