Tightening the intake and exhaust manifold bolts (Mazda Familia BG)

No spare wear parts required.

Gasoline engine

1. Tighten the intake manifold bolt with force 20 Nm (BP engine - DOHC: 45 Nm).



2. Tighten the exhaust manifold bolts with force 20 Nm (BP engine - DOHC: 45 Nm).

Diesel engine

1. Tighten the intake and exhaust manifold bolts in the specified sequence from 1 to 10 with force 25 Nm.