DR Power Sprint (1985 - 2000) - Manual (Page 30)

24 DR
®
TRIMMER/MOWER
™
Assembly & Operating Instructions
To Partially Lower the Bearing Housing Assembly
(to remove debris)
WARNING: Before performing any maintenance procedures, the engine should be stopped
and the spark plug wire disconnected.
Tools Needed:
• 1/2" socket
• 1/2" wrench
If possible, set the machine up on a bench. Do not tip the machine all the way back on its handlebars
unless you have drained the gas and oil.
1. Remove the three bearing housing nuts (Figure 30) and carefully lower the bearing housing
assembly (Figure 31) from the frame. Brush out any dirt and debris and check the pulley for
burrs or dents.
2. Replace the bearing housing assembly and tighten the bolts.
Note: If the belt comes off, please refer to the instructions on page 26 to ensure proper positioning.
To Check the Bearing Housing Assembly for Damage
WARNING: Before performing any maintenance procedures, the engine should be stopped
and the spark plug wire disconnected.
Tool Needed:
• 1/2" wrench
If the trimmer head doesn't rotate when you engage the trimmer head control bar, try the following
test:
1. Leaving the Mow-Ball
™
Support assembly in place, loosen and remove the three bearing housing
nuts and lower the bearing housing from the frame (Figures 30 & 31).
2. Pull the belt off the pulley.
Figure 30 Figure 31