MTD Rover R2MB Operator's Manual page 7

REMOVING THE BLOWER TUBES
Removing the Lower Blower Tube
1. Set the unit on a flat, level surface.
2. While holding the handle firmly, turn the lower blower tube
counterclockwise until it unlocks from the upper blower tube
(Fig. 4).
3. Remove the lower blower tube from the upper blower tube.
Removing the Upper Blower Tube
1. While holding the upper blower tube firmly, carefully insert a flat-
head screwdriver under the TOP lock tab (Fig. 5).
2. Gently twist the screwdriver to lift the lock tab away from the
blower outlet. Repeat this step with a second lock tab (Fig. 5).
3. Remove the upper blower tube from the blower outlet.
TOP
Lock Tab
7
Lock Tab
Fig. 5