ENGINE HAS LOW STALL RPM AND DOES NOT DEVELOP FULL POWER, BUT EXHAUST SMOKE IS NORMAL

ENGINE HAS EXCESSIVE WHITE SMOKE (OR FUEL IS ON GRILLE DOORS ON EXHAUST GRILLES)

EXHAUST SMOKE GENERATING SYSTEM TROUBLESHOOTING - TM-9-2350-292-10_256

TM-9-2350-292-10 Carrier Ammunition Tracked M992A1(NSN 2360-01-362-3021) EIC:AE6 Manual
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TM 9--2350--292--10 ENGINE TROUBLESHOOTING -- CONTINUED 0087 00 ENGINE HAS LOW STALL RPM AND DOES NOT DEVELOP FULL POWER, BUT EXHAUST SMOKE IS NORMAL Step 1. Check fire extinguisher shutoff switch to ensure quick--release pin is engaged. Step 2. Check FORWARD TANK FUEL CONTROL VALVE to ensure it is OPEN. Open FORWARD TANK FUEL CONTROL VALVE. NOTE Operation for long periods in recovery operation with vehicle in fixed position on in- cline will lower front fuel tank supply below pump inlet. Step 3. If problem still exists, notify unit maintenance (ENGINE HAS LOW STALL RPM AND DOES NOT DE- VELOP FULL POWER, BUT EXHAUST SMOKE IS NORMAL). ENGINE OVERSPEEDS Step 1. Check and ensure hand throttle is in. Push in hand throttle. Step 2. If problem still exists, notify unit maintenance (ENGINE OVERSPEEDS). ENGINE USES EXCESSIVE OIL Step 1. Check for oil draining out of hull drains from oil leak in engine compartment. Notify unit maintenance. Step 2. Check engine oil level for over fill. Notify unit maintenance. Step 3. Check air filter elements for holes and tears (WP 0111 00). Notify unit maintenance. Step 4. If problem still exists, notify unit maintenance (ENGINE USES EXCESSIVE OIL). LOW (OR HIGH) ENGINE OIL PRESSURE, OIL TEMPERATURE IS NORMAL Step 1. Check engine oil level. Fill as specified in WP 0101 00. Step 2. If problem still exists, notify unit maintenance (LOW (OR HIGH) ENGINE OIL PRESSURE, OIL TEM- PERATURE IS NORMAL). END OF TASK 0087 00--3/4 blank

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