Contents: Removal ↓ Installation ↓
Designation of manifold mounting bolts on 3F-E engine
Bolt A and B, wrench 17 and 14
C – nut
Attention! Work is performed on a cold engine.
Removal
1. Disconnect the battery from ground.
2. Drain the cooling system.
3. Remove the carburetor or equalizing chamber (see subsection 5.1.8.3 and subsection 5.2.9.2.6).
4. Remove the air pump and air manifold (see subsection 6.3).
5. Loosen the bolts and remove the exhaust manifold bracket.
6. Disconnect the line from the fuel distributor (on injection engines, see. subsection 5.2.9.2.5).
7. Remove the heat shield.
8. Remove the power steering pump and set it aside without disconnecting the lines.
9. On vehicles with automatic transmission, disconnect the transmission throttle linkage.
10. Disconnect the recirculation tube (see subsection 3.2.4).
11. Remove 2 bolts and 2 nuts securing the exhaust pipe to the manifold.
12. Disconnect the connector from the oxygen sensor.
13. Unscrew the bolts and nuts, remove the separating bushings. Remove the manifolds.
Installation
1. Clean the surfaces from any remaining sealant.
2. If the manifold is going to be changed, then transfer all the parts from the one being replaced to the new manifold.
3. Install new gasket and manifolds.
4. Tighten the bolts and nuts in the sequence shown, to the specified torque (see fig. Designation of manifold mounting bolts on 3F-E engine).
5. Install all removed parts in reverse order.
6. Start the engine and check for leaks.