EXHAUST MANIFOLD ASSEMBLY REPAIR/REPLACE (CONT).
Use a 240 grit emery cloth to remove carbon deposits
from seal bores (1) in center manifold (2) and seal ring
surfaces (3) of rear manifold (4) and front manifold (5),
Do not allow any foreign matter to enter
exhaust manifold or engine exhaust outlets.
Clean gasket sealing surfaces on engine and exhaust
manifold (6) and inspect for pitting, cracks, or
conditions which would prevent secure mounting or
Visually inspect exhaust manifold assembly (6) for
cracks or damage.
Inspect mounting capscrews for thread damage.
Repair is limited to the replacement of defective
Install exhaust manifold (1) as follows:
The exhaust manifold sections must be assembled
on a flat surface.
Install seals (2) in seal ring grooves (3).
Install front manifold (4) and rear manifold (5) to center
Install two guide studs (7) into cylinder head (8) if they
are not installed from removal procedure.
Guide studs should be located in last screw holes
at each end of exhaust manifold mounting area.
Install gaskets (9) to cylinder head (8) using adhesive.
The side of the gasket marked "OUT" must be
away from the cylinder heads.