24
DR
®
FIELD and BRUSH MOWER
Chapter 5: Troubleshooting
Most problems are easy to fix. Consult the Troubleshooting Table below for common problems and their solutions. If you
continue to experience problems, contact us at www.DRpower.com or call toll-free 1-800-DR-OWNER (376-9637) for support.
Troubleshooting Table
S
YMPTOM
P
OSSIBLE
C
AUSE
Engine Starter Won’t
Crank
Check all of the items under the section called “Starting” on page 13. Especially, that the
Transmission is in (N) and the PTO switch is in the depressed position
Check that the Plug for the Neutral Safety Switch is connected
Check the fuse located under the battery
Check the battery is more than 12V- Refer to Battery Care Section
Check all wire connections—especially the ground connections located on the handlebar and
all of the connections on the solenoid. Disconnect the green Battery ground wire first to avoid
sparks. Check to be sure that all of the connections are clean and tight. Reconnect the
Battery ground wire.
Engine Starter Cranks
but Engine wont start
Check that the gas tank is atleast half full and that the fuel shut off is in the ON position
Check that the fuel solenoid switch on the carburetor bowl is connected
Try starting with the throttle in the CHOKE position; if this doesn’t work try the RUN position.
The Engine lacks power
or is not running
smoothly.
(Please refer to the
Engine Owner’s Manual
for engine-specific
procedures.)
Check the Throttle Lever travel and adjustment. Make sure the Throttle Lever is in the Run
position.
Check that the Air Filter is clean. If it is dirty, change it following the procedure in the Engine
Owner’s Manual.
The Spark Plug(s) may be dirty or cracked, change it. If it’s oily, leave it out, hold a rag over
the Plug Hole(s) and crank the Engine several times to blow out any oil in the Cylinder(s),
then wipe off the Plug(s) and reinsert it.
The gas may be old, change it. Use a fuel stabilizer if you keep gas longer than one month.
Check the Fuel Filter, it may be clogged. Replace if necessary.
Check to make sure that your Engine has the right amount of clean oil. If it is dirty, change it
following the procedure in the Engine Owner’s Manual.
Engine smokes.
Check the oil level and adjust as needed.
You may be operating the machine on too great an incline. See “Mowing on Slopes” on page
16.
Check the Air Filter and clean or replace if needed.
You may be using the wrong oil—too light for the temperature. Refer to your Engine Owner’s
Manual for detailed information.
Clean the Cooling Fins if they are dirty.
If the Engine still smokes, visit our web site at www.DRpower.com for assistance.
Traction Drive does not
Engage
The Drive Belt is broken or out of adjustment. See page 20.
Traction Drive Cable may need adjusting
Before performing any maintenance procedure or inspection, stop the engine, wait five minutes to allow all parts to cool.
Disconnect the spark plug wire(s), keeping it away from the spark plug(s).
Summary of Contents for 10.5HP PRO-26
Page 2: ...2 DR FIELD and BRUSH MOWER...
Page 7: ...CONTACT US AT www DRpower com 7...
Page 27: ...CONTACT US AT www DRpower com 27 Schematic Handlebar Assembly...
Page 29: ...CONTACT US AT www DRpower com 29 Schematic Drivetrain Assembly...
Page 31: ...CONTACT US AT www DRpower com 31 Schematic Brush Deck Assembly...
Page 32: ...32 DR FIELD and BRUSH MOWER Wiring Diagram Electric Start Wiring Diagram Manual Start...
