Air Intake Manifold Heater (010-072)
B3.9 and B5.9 Series Engines
Section 10 - Air Intake System - Group 10
Remove the air intake spacer, Part No. 3917938, from the
intake cover and discard. If a manifold spacer is not used,
replace the elbow with a 3918982 elbow, or equivalent.
Install the two gaskets, Part No. 3913352, above and below
the grid heater, Part No. 3924594, with the ground (-) strap
under the grid heater mounting capscrews.
Install the air intake clamps.
Install the temperature sensor in the intake cover nearest
the intake elbow.