Gravely 991072 Lawn Mower User Manual


 
GB - 30
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 23 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.
Fuel System
Gasoline left in the fuel system for extended
periods without a stabilizer will deteriorate,
resulting in gum deposits in the system.
These deposits can damage the carburetor
and the fuel hoses, filter and tank. Prevent
deposits from forming in the fuel system
during storage by adding a quality fuel
stabilizer to the fuel. Follow the
recommended mix ratio found on the fuel
stabilizer container.
To treat the fuel system for storage:
1. Add fuel stabilizer according to
manufacturers’ instructions.
2. Run engine for at least 10 minutes after
adding stabilizer to allow it to reach the
carburetor.
NEVER store the engine with fuel in the fuel
tank inside of a building with potential
sources of ignition.
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.
Figure 25
OG1500
1. Armature
2. Rotor
3. Inspection
Slot
4. Gap
Adjustment
Nut
1
2
3
4
4
ACCESSORIES
Part No. Description
79100300 Mulching Kit 44" Decks
79206700 Striper Kit
79100600 Discharge Cover Kit
79202700 Headlight Kit
79102800 Bagger Adapter Kit - 44"
Decks
89100200 CZ-HD 2-Bag Bagger
89100300 HD Series Bagger
SERVICE PARTS
Part No. Qty Description
21548200 1 Air Filter
21535800 1 Engine Oil Filter
21545100 2 Hydraulic Oil Filter
21536100 2 Spark Plug
21538400 1 Fuel Filter
07200026 1 PTO Belt - 44” Decks
07211500 1 Traction (Hydro Pump)
Belt
00450200 1 Blade - 44” /48” Decks