Brake and Air System Maintenance Instructions (Cont)
Left and right side camshafts and
slack adjusters are installed the
same way. Right side is shown.
There are two types of spacers.
Spacer without shoulder and spacer
with shoulder. Spacers with a
shoulder are installed with the
shoulder facing towards vehicle.
Install spacer (1) on camshaft (2).
Install camshaft (2) on ball socket (3).
Apply antiseize compound to
camshaft (2) splines.
The slack adjuster is installed with
the adjusting hex head pointing
away from brake air chamber.
Number of washers may vary.
Install washers (4) and slack adjuster
(5) on camshaft (2).