3.1.6. Inter cooler z Tear down the various hoses and air pipes from the inter cooler z Remove the intercooler fixing bolts and tear it down. 3.1.7. Belt z Loosen the tension adjusting bolts of the alternator and air con. compressor, then take off the cooling fan. DL06 Diesel Engine Disassembly and Reassembly of Major Components 56 Alternator Water pump Crankshaft pulley Air con. compressor Idle pulley Alternator Water pump Crankshaft pulley