Four. Fixing/unfixing the air exhaust manifold
1. Unfixing
(1) Detach the storage battery cathode fittings.
(2) Detach the ignition coil’s high-voltage cables.
(3) Detach the ignition coil.
(4) Jack up the car.
(5) Detach the exhaust pipe off the exhaust
manifold.
(6) Unscrew the bolts of the heating guard board
(Figure 110).
(7) Lower the car.
(8) Screw off the bolts of the heater board on the
exhaust manifold.
Figure 110 Heating Board Bolt
(9) Screw off the exhaust manifold bolts and take
out the exhaust pipe.
2. Cleaning
Clean all the sealing surfaces of the exhaust manifold.
Figure 111 Exhaust Manifold,
Spacer Plate and Cylinder Gasket
3. Fixing
(1) Clean the cylinder gasket surface.
(2) Fix the exhaust manifold gasket and set bolts (Figure 111).
(3) Screw tight the exhaust manifold bolts with a torque of 23N.m.
(4) Fix the exhaust manifold heating plate with a torque of 28N.m.
(5) Jack up the car.
(6) Screw on the bolts of the startup heating spacer board (Figure 110).
(7) Fix the exhaust manifold onto the exhaust manifold with a torque of 28N.m.
(8) Lower the car.
(9) Fix the ignition coil and spark plug.