Fire Extinguisher

TM 9-2350-238-10 Item No. 23 24 Table 2-1. PREVENTIVE MAINTENANCE CHECKS AND SERVICES FOR THE RECOVERY VEHICLE M578–CONTINUED Interval After After Item to Check/Service Fire Extinguisher Engine Compartment Fluid Levels Procedure Check fixed fire extinguisher (1) for lead seal Driver will remain handle a. in driver’s compart- ment while engine is running. NOTE See PMCS procedures, paragraph b, page 2-19. Transmission oil level should be within OPERATING RANGE on dipstick (1 ). Add oil as required, Run engine at 1200-1600 rpm for 3-5 minutes with transmis- sion in neutral to stabilize oil temperature between 180° and 220°F (82.2° and 93.3°C). Stop engine, wait 3 to 5 minutes, and check oil level, Not fully Mission Capable if: Fire extinguisher is discharged or seal is broken. Any class Ill oil leaks. Oil below ADD or above FULL. Oil is contaminated. Change 2 2-33