Wheels must remain chocked during entire procedure. Failure to follow this warning may
result in injury or death to personnel.
Plug and cap all air hoses and fittings to prevent contamination. Failure to follow this
caution may result in equipment damage.
This procedure is for right rear brake actuator and slack adjuster. Follow same steps for
left rear brake actuator and slack adjuster.
Tag and mark air hoses to aid with installation.