Exhaust Manifold (Sohc 8) Removal And Installation - Mitsubishi 1989-1993 GALANT Service Manual

INTAKE AND EXHAUST -
EXHAUST MANIFOLD <SOHC-8 VALVE> <Up to 1992
9-11 ftlbs.
Removal steps
1. Self locking nut
2. Gasket
3. Heat protector
4.
Oxygen sensor
5. Engine hanger
6. Exhaust manifold
7. Exhaust manifold gasket
Exhaust Manifold
29 - 36 ft.lbs.
SERVICE POINTS OF REMOVAL
4. REMOVAL OF OXYGEN SENSOR
Disconnect the connector of the oxygen sensor, and install
the special tool to
Then, using an offset (box-end) wrench, remove the oxygen
sensor.
Check the following points; replace
found.
EXHAUST MANIFOLD
Check for damage or cracking of any part.
EXHAUST MANIFOLD GASKET
Check for flaking or damage of the gasket.
TSB Revision
the oxygen sensor.
the part if a problem is