Santa Fe FWD L4-2.4L (2010)
Intake Manifold: Service and Repair
Repair Procedures
Removal
1. Disconnect the battery negative terminal.
2. Remove the plastic engine cover (A).
3. Remove the air cleaner assembly.
(1) Remove the air duct (B).
(2) Disconnect the breather hose (C) and the intensifier hose (D).
(3) Disconnect the air intake hose and then remove the air cleaner assembly (E).
Tightening torque
Hose clamp bolt:
2.9 - 4.9N.m (0.3 - 0.5kgf.m, 2.2 - 3.6lb-ft)
Air cleaner assembly bolts:
7.8 - 9.8N.m (0.8 - 1.0kgf.m, 5.8 - 7.2lb-ft)
4. Loosen the drain plug (A), and drain the coolant. Remove the radiator cap to speed draining.
5. Remove the radiator upper hose (A).
6. Disconnect the intake OCV (Oil control valve) connector (A).
7. Disconnect the VIS (Variable intake system) connector (A), oil pressure switch connector (B), knock sensor connector (C) and the air compressor
connector (D).