DRAIN/FILL COOLING SYSTEM (M548A3) -- Continued
Do not operate engine if temperature exceeds 230 F (110 C) or serious damage will occur. Stop
engine and allow it to cool.
Start and run engine until it reaches 160 F to 200 F (71.1 C to 93.3 C) operating temperature. Check for leaks.
Stop engine and allow to cool.
Hot radiator coolant can burn you. Remove cap only if cool to touch. Drain cocks may be hot.
Turn cap slowly to release pressure.
Remove coolant filler cap (1) from filler neck (2) and check coolant level. Add coolant to within 1/2 inch (13 mm) of
bottom of filler neck. Install coolant filler cap on filler neck.
Fill out coolant tag and secure to filler neck (2).
Install hull bottom access cover (WP 0383 00).
Lower center seat (see your -10).
END OF TASK