Ford F-150 Owner's Manual page 308

Maintenance and Specifications
3. Fluid level should be at bottom of
the opening.
4. Add enough fluid through the
filler opening so that the fluid level
is at the bottom of the opening.
5. Install and tighten the fill plug
securely.
Use only fluid that meets Ford specifications. Refer to the Lubricant
specifications section in this chapter.
TRANSFER CASE FLUID (IF EQUIPPED)
1. Clean the filler plug.
2. Remove the filler plug and
inspect the fluid level.
308
2006 F-150 (f12)
Owners Guide (post-2002-fmt)
USA (fus)