Ford 1999 F150 - Adjusting Automatic Transmission Fluid Levels; Checking and Adding Manual Transmission Fluid

Adjusting automatic transmission fluid levels
Before adding any fluid, make sure the correct type is used. The type of
fluid used is normally indicated on the dipstick and/or dipstick handle
and also in the Lubricant specifications section in the Capacities and
specifications chapter.
Use of a non-approved automatic transmission fluid may cause
internal transmission component damage.
If necessary, add fluid in 250 mL (1/2 pint) increments through the filler
tube until the level is correct.
If an overfill occurs, excess fluid
should be removed by a qualified
technician.
An overfill condition of
transmission fluid may cause
shift and/or engagement
concerns and/or possible
damage.
Checking and adding manual transmission fluid
1. Clean the filler plug.
2. Remove the filler plug and
inspect the fluid level.
ADD COLD HOT DO NOT ADD
DON’T ADD
Maintenance and care
184