BRAKE HEAD ASSEMBLIES
3. Install the four pistons (3) in the bores of the brake head
through the boots.
CAUTION: The ends of the pistons must be through the boots
before the pistons are pushed into the bores or the damage to
the boots will be the result.
4. Use tooling (A) to push the pistons in the bores. Put the lip
of the boots in the groove of the pistons.
5. Install the O-ring seals on the two caps (4) and install the
caps on the brake head.
6. Put brake linings (5) in position and push pins (7) in to hold
them. Tighten bolts (6) to hold the pins.
install brake head assemblies