Lowering The Cab - GMC 2003 GMT560 T-Series Owner's Manual

Lowering the Cab

When the cab is ready to be lowered, follow the
instructions below carefully. Before lowering the cab, be
sure all filler caps ar on properly.
1. Remove the safety lock
pin from the cab
support by turning it
and pulling it out.
2. Squeeze the lever on
the cap support to
release the detent.
5-47