6A1-20 ENGINE MECHANICAL (M13 ENGINE)
5) Remove exhaust manifold stiffener (1).
6) Disconnect exhaust No.1 pipe (2) from exhaust manifold.
7) Remove exhaust manifold (1) and its gasket from cylinder
head.
INSTALLATION
1) Install new gasket to cylinder head.
Then install exhaust manifold.
Tighten manifold bolts and nuts to specified torque.
Tightening torque
Exhaust manifold bolts and nuts
(a) : 50 N·m (5.0 kg-m, 40.0 lb-ft)
2) Install seal ring and connect exhaust No.1 pipe (1) to
exhaust manifold.
Before installing seal ring, check it for deterioration or dam-
age, and replace as necessary.
Tighten pipe fasteners to specified torque.
Tightening torque
Exhaust No.1 pipe bolts (a) : 50 N·m (5.0 kg-m, 36.5 lb-ft)
3) Install exhaust manifold stiffener (2).
Tighten exhaust manifold stiffener bolts to specified torque.
Tightening torque
Exhaust manifold stiffener bolts
(b) : 50 N·m (5.0 kg-m, 36.5 lb-ft)