Tightening torques, Nm
- Studs for fastening the manifolds to the cylinder head: 10.
- Nuts for studs securing manifolds to cylinder head: 27.
- Intake manifold bracket bolt: 25.
- Bolt of fastening of an arm on the block of cylinders: 25.
Removing
1. Remove the air filter (2 bolts on top, 2 bolts on bottom) 1.
2. Turn out, acting from above, two nuts of fastening of a reception pipe to a collector.
3. Loosen the clamp nut that secures the connection between the exhaust pipe and the muffler pipe.
4. Move the downpipe towards the gearbox.
5. Remove the manifold mounting nuts from above A, from below B.
Note. Use a socket wrench to remove nut C located above the starter motor (with 6.35 mm square), as well as a universal extension with cardan joint.
Installation
1. Replace the manifold gasket (the metal part of the gasket must face the manifolds).
2. Replace gasket between intake manifold and air filter.
3. Replace the steel gasket between the exhaust manifold and downpipe.
4. Perform the remaining installation steps in the reverse order of removal.