Maintenance Schedule - Gravely Promaster 252Z Owner's And Operator's Manual

6. Engage parking brake.
7. Turn bypass valve levers clockwise 1/2 turn.
Front of unit
1
Figure 5
WARNING: AVOID INJURY. Read and
understand entire Safety section before
proceeding.
Kohler Engine
4
3
2
1
9
1. Hydraulic Fluid
Cap/Dipstick
2. Hydraulic Fluid Tank
3. Oil Fill/Dipstick
4. Battery
2
1. Left Bypass
Valve Lever
2. Right Bypass
Valve Lever
OF3530

MAINTENANCE SCHEDULE

5
5
6
7
8
5. In-Line Fuel Filter
6. Oil Drain Petcock
7. Oil Filter
8. EFI Fuel Filter
9. Air Filter
Figure 6
GB - 15
FOR BEST PERFORMANCE
Cut grass when it is dry.
Keep mower blades sharp.
Keep mower deck properly leveled.
Adjust antiscalp rollers to prevent scalping.
Do not set height of cut too low. For very tall grass, mow
twice.
Do not travel too fast.
Mow with the engine set at full throttle.
When mulching, only remove 1/3 of grass length per
cutting.
Discharge clippings into areas already cut.
Vary cutting pattern with each mowing.
Do not allow grass or debris to collect inside of mower
deck. Clean after each use.
Proper maintenance can prolong the life of unit. The
following charts show the recommended service
schedule. More frequent service may be required due to
working conditions (heavy loads, high ambient
temperatures, dusty conditions, or airborne debris).
See the maintenance instructions in the Engine Manual
for additional information.
NOTE: Use Figure 6 for maintenance item locations.
Kawasaki Engine
9
3
7
6
OF3540
OF3550