Four-Wheel Drive; Transfer Case - Chevrolet S10 Pickup 2003 Owner's Manual

Four-Wheel Drive

Lubricant checks in this section also apply to these
vehicles. However, there are two additonal systems that
need lubrication.

Transfer Case

When to Check Lubricant
Refer to the Maintenance Schedule to determine how
often to check the lubricant. See Part C: Periodic
Maintenance I nspections on page 6-31 .
How to Check Lubricant
5-52
To get and accurate reading, the vehicle should be on a
level service.
If the level is below the bottom of the filler plug hole,
you'll need to add some lubricant. Remove the plug and
add enough lubricant to raise the level to the bottom
of the filler plug hole. Use care not to overtighten
the plug.
What to Use
Refer to the Maintenance Schedule to determine what
kind of lubricant to use. See Part D: Recommended
Fluids and Lubricants on page 6-33 .