WEDGE ASSEMBLY - CONTINUED
INSPECTION - CONTINUED
The wedge assembly spring retainer has two tabs
or protrusions on the outer diameter. These tabs
serve to align the wedge assembly as it is
installed into the plunger housing by engaging
grooves in the wedge bore.
Install the wedge assembly (1) into
(1) and plunger
the plunger housing (2).
Check for correct roller-plunger (3)
(3), wedge rod
engagement by pushing on wedge rod
(4), plunger (5)
(4) by hand, while checking for
and brake shoe
plunger (5) and brake shoe (6) lift.
Wedge rod (4)
Measure the standout of the wedge rod
and end of
from the end of the threaded housing
bar (7). When properly assembled, the
wedge standout is 2-1/4 inch.