Table 3-2. Unit Preventive Maintenance Checks and Services - Continued
ITEM TO BE INSPECTED
Replace dipstick (1 ) into oil pan (2) but do not screw in the
Add or drain oil until oil level is at top mark "H" on dipstick
Replace dipstick (1) by screwing into oil pan connection.
Tighten it securely.
Remove two nuts (1) holding fuel cock (2) to fuel tank(3).
Remove fuel cock (2) from two studs.
Remove gasket from two studs.
Remove fuel filter from inside of fuel tank (3).
Inspect fuel filter for dirt or damage and replace if
Not Fully Mission
Fuel filter is dirty or