Filter
Top Products
GB - 25
SHORT TERM
NEVER spray unit with high pressure water or store unit
outdoors.
Inspect unit for visible signs of wear, breakage or
damage.
Keep all nuts, bolts and screws properly tightened and
know unit is in safe working condition.
Store unit in a cool, dry protected area.
LONG TERM
Clean unit thoroughly with mild soap and low pressure
water and lubricate (See Lubricate Unit on page 20 in
Maintenance). Touch up all scratched painted surfaces.
Remove weight from wheels by putting blocks under
frame or axle.
When storing unit for extended periods of time, remove
all fuel from tank and carburetor (run dry). Refer to
Engine Manual.
Clean and charge the battery. Charge battery every three
to four weeks when storing unit.
To Take the Unit Out of Storage
1. Refer to the engine service manual to prepare the
engine for service.
2. Put fresh, clean fuel in the fuel tank.
3. Begin the maintenance schedule.
4. Charge and install the battery.
STORAGE
WARNING: AVOID INJURY. Read and
understand entire Safety section before
proceeding.
TROUBLESHOOTING
PROBLEM PROBABLE CAUSE CORRECTION
Engine does not
crank.
1. PTO engaged.
2. Parking brake disengaged.
3. Loose or corroded battery cables.
4. Discharged battery.
5. Faulty starter.
1. Disengage PTO.
2. Engage parking brake.
3. Clean and tighten battery cables (see
Battery on page 19).
4. Charge battery (see Battery on page 19).
5. See your Gravely Dealer.
Engine cranks but
does not start.
1. Fuel tank empty.
2. Faulty spark plug.
3. Air cleaner is plugged or dirty.
4. Fuel filter is dirty.
5. Faulty engine.
1. Fill fuel tank (see Filling Fuel Tank on
page 13).
2. Replace spark plug. Refer to Engine
Manual.
3. Clean or replace air cleaner. Refer to
Engine Manual.
4. Clean or replace fuel filter. Refer to
Engine Manual.
5. Refer to Engine Manual or see your
Gravely Dealer.
Battery light does not
light up when starting
engine.
1. Discharged battery. 1. Charge battery (see Battery on page 19).
Oil pressure light is
on.
1. Oil pressure is low. 1. Refer to Engine Manual.
Engine continues to
run when ignition key
is in the off position.
1. Ignition ground wire disconnected.
2. Ignition switch failure.
1. Connect ground wire to clean metal
surface.
2. Replace ignition switch (see your Gravely
Dealer).