Mazda 3 Service Manual: Heater Core Inspection
1. Inspect the heater core for damage, cracks, and water leakage.
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If there is any malfunction, replace the heater core.
2. Visually inspect the fins for bending.
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If there is any bending, use the end of a flathead screwdriver to straighten the fins.
3. Visually inspect the heater hose for deformation.
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Repair with pliers if there is deformation. If there is any malfunction, replace the heater core.
HVAC SST
49 B061 014
Spring Lock Coupling Disconnect Tool
49 G061 001
Spring Lock Coupling Disconnect Tool
49 B061 015A
Holder
...
Rear Heat Duct Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Upper panel.
b. Shift lever knob (MTX).
c. Selector lever knob (ATX).
d. Shift panel.
e. Side wall.
f. Consol ...
Other materials:
Moonroof
The moonroof can be opened or closed
electrically only when the ignition is
switched ON.
WARNING
Do not let passengers stand up or
extend part of the body through the
open moonroof while the vehicle is
moving:
Extending the head, arms, or other
parts of the body throu ...
Transaxle Oil Replacement [A26 M R]
1. Park the vehicle on level ground.
2. Remove the aerodynamic under cover No.2..
3. Remove the drain plug and gasket.
4. Drain the oil into a suitable container.
5. Install a new gasket and the drain plug.
Tightening torque
28—51 N·m {2.9—5.2 kgf·m, 21—37 ft·lbf}
...
Assist Handle Removal/Installation
Assist Handle Removal
1. Insert a flathead screwdriver into the service hole and remove the assist
handle covers.
2. Remove the assist handle in the direction of the arrow (1) and (2), while
detach the clip.
NOTE:
Remove the assist handle by shaking it up and down.
Ass ...
