Place the left drive belt tensioner assembly in position tothe engine front cover.
Caution:Refer toFastener Caution.
Install the left drive belt tensioner bracket bolts andtighten to25-Y(18-lb-ft).Selecting the Right Engine Oil
(Diesel Engines)
Selecting the right engine oil
depends on both the proper oil
specification and viscosity grade:
Specification
Ask for and use engine oils that
meet the dexos2 specification.
Engine oils that have been
approved by GM as meeting the
dexos2 specification are marked
with the dexos2 approved ...