Exhaust Manifold, Dry (011-007)
B3.9 and B5.9 Series Engines
Section 11 - Exhaust System - Group 11
Inspect for Reuse (011-007-007)
Inspect the exhaust manifold for cracks, burnout, or dam-
Coat all capscrew threads with an unleaded anti-seize com-
NOTE: Use only anti-seize compound compatible with oxy-
Install the exhaust manifold and new gaskets.
Follow the tightening sequence shown in the illustration.
The system must be filled slowly to prevent air locks.
During filling, air must be vented from the engine cool-
ant passages. The system has a maximum fill rate of 14
liters per minute [3.7 gallons per minute]. Do not ex-
ceed this fill rate. Wait 2 to 3 minutes to allow air to be
vented. Then add coolant to bring the level to the top.
Install the parts previously removed. Fill the engine with