Plenum Chamber Removal/Installation
WARNING: This page is about a different car, the 2002 Mazda B4000, 2002 Mazda B3000, and 2002 Mazda B2300. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the instrument panel.
- Drain the radiator.
- Disconnect the heater hoses from the heater/evaporator core.
- Remove the heater/evaporator core housing; see EVAPORATOR CORE HOUSING REMOVAL/INSTALLATION .
- Remove the nuts.
Tightening Torque
3.4-4.8 N.m {35-49 kgf.Cm, 31-42 in.lbf}.
- Remove the plenum chamber.
- To install, reverse the removal procedure.
- Lubricate the coolant hoses with coolant hose lubricant or plain water if needed.