Upshifting
For normal acceleration and cruising, Mazda recommends these shift points:

*1 Always observe local speed limit regulations.
Downshifting
When you must slow down in heavy traffic or on a steep upgrade, downshift before the engine starts to overwork. This gives better acceleration when you need more speed.
On a steep downgrade, downshifting helps maintain safe speed and prolongs brake life.
Shift Gear (Shifting) Speed Limit
Direct ModeMazda 6 Owners Manual: Rear drain hose removal
1. Remove the headliner.
2. Remove the trunk side trim. (4SD)
3. Remove the trunk side upper trim and trunk side trim. (5HB)
4. Disconnect the rear drain hose from the sunroof frame.
5. Remove the rear drain hose from the clips.
6. Pull the rear drain hose into the room side.
7. Remove the rea ...
Mazda 6 Owners Manual: Clutch unit removal/installation
1. Remove in the order indicated in the table.
2. Install in the reverse order oremoval.
Clutch Cover and Disc Removal Note
1. Install the SSTs.
2. Loosen each bolt one turn at a time in a crisscross pattern until spring
tension is released.
3. Remove the clutch cover and disc.
Flywhee ...