Ford 1996 Bronco Manual page 314

If it becomes necessary to remove the reservoir
cap, thoroughly clean the reservoir cap before
removing it to prevent dirt or water from
entering the reservoir. Remove the internal
diaphragm and then add only a DOT 3 brake
fluid such as Ford High Performance DOT 3
Brake Fluid, meeting Ford specification
ESA-M6C25-A.
Clutch fluid reservoir
Driveline Universal Joint and
Slip Yoke
The universal joints that come standard with
your vehicle do not require lubrication. If your
original equipment universal joints are replaced
with universal joints equipped with grease
fittings, lubrication will be necessary at the
intervals shown in the Maintenance Schedule and
Record booklet.
Your vehicle may be equipped with a constant
velocity or double cardan joint at the transfer
case end of the driveshaft. The front driveshaft
double cardan joint may be fitted with a flush
type grease fitting that requires an adapter to
permit proper lubrication. Lubricate the drive
joint according to the intervals shown in the
Maintenance Schedule and Record booklet.
317