CAUTION:
The ELR (emergency locking retractor) has a spring that will unwind if the retractor cover is removed. The spring cannot be rewound by hand. If this occurs, the ELR will not work properly. Therefore, do not disassemble the retractor.
1. Press the release switch, then disconnect the rear center seat belt and rear buckle.

2. Remove the rear center seat belt with the rear seat back..
3. Install in the reverse order of removal..
Rear Center Seat Belt Installation Note
1. After installing the rear center seat belt, place the release switch of the rear buckle so that it faces the vehicle’s inner-side as shown in the figure.

Drive Belt
Timing Chain Removal/InstallationRear Seat Back Frame Removal/Installation
CAUTION:
When performing the procedure with a rear seat removed from the vehicle,
perform the procedure on a clean cloth so as not to damage or soil the seat.
6:4 Split Type
1. Remove the trunk board..
2. Remove the rear seat back..
3. Remove the headrest.
4. Open fasteners A ...
Fresh Air Duct
Purpose, Function
Conducts fresh air from outside the engine compartment.
Increases air density by taking fresh air, which is cooler than the engine
compartment, to enhance the charging efficiency, ensuring the combustion stability.
Construction
The fresh-air duct is i ...
Engine SST
1: Mazda SST number
2: Global SST number
Example
1:49 UN20 5072
2:205–072
Holder
1:–
2:AKS042808
Adapter
1: 49 UN20 5072
2: 205–072
Holder
1: 49 B011 105
2: –
...