Illustration #1489
Unless the end of the bleed tube is covered with fluid, air will be sucked into the system during pumping. Use a spanner of the right size to open the bleed nipple. Unscrew it about three-quarters of a turn.
Unless the end of the bleed tube is covered with fluid, air will be sucked into the system during pumping. Use a spanner of the right size to open the bleed nipple. Unscrew it about three-quarters of a turn.