3.1.8. Air pipe & air heater z Remove fixing bolts, then take off the air pipe and air heater. z Be careful about the mixing of foreign matter into interior of the turbocharger. 3.1.9. Breather z Loosen the clamp screw to remove the rubber hose. z Remove the breather valve assembly. DL06 Diesel Engine Disassembly and Reassembly of Major Components 57