Fig. 5.16. Cylinder head of the AFT engine:
1 - Adapter: 2, 10, 19 - Bolts; 3 - Upper part of the intake manifold; 4 - Gasket; 5 - Oil filler cap; 6 - Nut; 7 - Cylinder head cover; 8 - Reinforcement bar; 9 - Oil deflector; 11 - Cylinder head cover gasket; 12 - Cylinder head; 13 - Cylinder head gasket; 14 - Camshaft pulley; 15 - Lifting eye; 16 - Rear timing belt guard; 17 - Timing belt; 18 - Tension roller; 20 - Upper part of the timing belt protective cover; 21 - Timing belt cover; 22 - From the crankcase ventilation tube.
Fig. 5.17. Cylinder head of 1F and ADZ engines:
1 - Oil filler cap; 2 - Cylinder head cover; 3 - Reinforcement bar; 4 - Nut; 5 - Oil deflector; 6 - Cylinder head cover gasket; 7, 12, 15 - Bolts; 8 - Cork; 9 - Cylinder head; 10 - Cylinder head gasket; 11 - Camshaft pulley; 13 - Timing belt; 14 - Tension roller; 16 - Upper part of the timing belt protective cover.
Checking the cylinder head deformation is shown in Fig. 5.18. The order of tightening the cylinder head mounting bolts is shown in Fig. 5.19. Tightening torque of the cylinder head mounting bolts: 1st stage - 40 Nm, 2nd stage - 60 Nm, 3rd stage - 90°, 4th stage - 90°.
Cylinder head deformation: 0.05 mm.
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