Operations On Installed Engine; Gasket, Exhaust Manifold, Cylinder Head; Gasket, Intake Manifold, Clinder Head - Isuzu C22NE Workshop Manual

6A-28 ENGINE MECHANICAL (C22NE, 22LE, 20LE)

OPERATIONS ON INSTALLED ENGINE

SEALING OPERATIONS

Gasket, Exhaust Manifold, Cylinder Head

Removal
1. Remove front exhaust pipe from exhaust manifold.
2. Remove exhaust manifold heat shield.
3. Remove exhaust manifold retaining nut.
4. Remove exhaust manifold from cylinder head.
Clean
Sealing surfaces.
Tighten (Torque)
Exhaust manifold to cylinder head - 22 N⋅m (2.2 kgf⋅m)
Front exhaust pipe to exhaust manifold - 25 N⋅m (2.6 kgf⋅m)
Gasket, Intake Manifold, Cylinder Head
Removal
1. Remove air intake hose.
2. Remove drive belt for alternator.
3. Remove bolt clamping bracket for alternator from intake
manifold.
4. Remove intake manifold from cylinder head.
Clean
Sealing surfaces
Tighten (Torque)
Intake manifold to cylinder head - 22 N⋅m (2.2 kgf⋅m)
Clamping bracket for alternator to intake manifold - 25 N⋅m (2.5
kgf⋅m)
Installation
1. Install V-belt according to the corresponding operation.
2. Install air intake hose.