1. For the 4SD, remove the following parts:
(1) Remove the headliner.
(2) Remove the rear package trim.
2. For the 5HB, remove the following parts.
(1) Remove the rear wiper arm and blade.
(2) Remove the liftgate lower trim.
3. Apply protective tape along the edge of the body to protect it from damage.
4. Cut the lip of the rear window molding using a razor.

Warning
Note
Not Reusing Glass
Note
1. Use a SST
, and insert the blade into the sealant.

2. Pull through the sealant around the edge of the glass.
3. Remove the glass.
Reusing Glass
Note
1. Make a hole through the sealant, avoiding pins, from the inside of the vehicle using an awl.

2. Pass the SST
(piano wire) through the hole.

Warning
3. Wind each end of the SST
(piano wire) around a bar.
Note
4. Working with another person, saw through the sealant around the edge of the glass.

5. Remove the rear window glass.
6. Remove the pins from the glass.
7. Remove the rear window molding from the glass.
Quarter window glass removal/installation
Rear window glass installationMazda 6 Service Manual: Egr valve removal/installation
1. Disconnect the negative battery cable.
2. Disconnect the EGR valve connector.
3. Remove in the order indicated in the table.
4. Install in the reverse order of removal.
Water Hose Removal Note
Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT.)
EGR Valve Removal Note
1. Re ...
Mazda 6 Service Manual: Spark plug removal/installation
1. Disconnect the negative battery cable.
2. Remove the plug hoie plate.
Lift off and remove the plug hole plate from the installation areas
(rubber and clips) as shown in the figure.
3. Disconnect the high-tension lead.
4. Remove the spark plugs using the plug-wrench.
5. Install th ...