Mitsubishi Electric Lancer Evolution-VII Workshop Manual page 1380

3 4 5
1 7 9
Protrusion
A
ENGINE OVERHAUL -
INSTALLATION SERVICE POINTS
"AA EXHAUST MANIFOLD INSTALLATION
1. Lightly tighten the installation nut for the exhaust manifold.
2. Following the tightening order shown in the illustration,
6
tighten the M8 nuts at the tightening torque 29 N•m.
3. Following the tightening order shown in the illustration,
tighten the M10 nuts at the tightening torque 49 N•m.
8 2
4. Following the tightening order shown in the illustration,
tighten the M8 nuts again at the tightening torque 29
N•m.
5. Finally, following the tightening order shown in the
illustration, tighten the M10 nuts at the tightening torque
55 ± 10 N•m, and tighten the M8 nuts at the tightening
torque 33 ± 6 N•m.
"BA OIL RETURN PIPE GASKET INSTALLATION
Assembly so that the protrusion of the oil return pipe gasket
on the oil pan side is at the position shown in the illustration.
NOTE
There is no designated assembly direction for the gasket
on the turbocharger side.
"CA AIR OUTLET FITTING GASKET
Assembly so that the protrusion of the air outlet fitting gasket
Protrusion
is at the position shown in the illustration.
A
Exhaust Manifold
11B-31