Gravely 988100 - GR1336FX 사용자 설명서

GB - 25

Check each item in the Maintenance Schedule on page 
17, but do not add gasoline.

Clean the unit. Touch up all scratched painted surfaces.

IMPORTANT: Never spray unit with high-pressure 
water or store unit outdoors. Store unit in a cool, dry, 
protected location.

NOTE: Clean unit thoroughly with mild soap and low 
pressure water and lubricate (see Maintenance). Touch 
up all scratched painted surfaces. Do not allow gaso-
line or oil to remain on any decals.

Refer to the engine manual to prepare the engine for 
storage.

Remove battery and store in a cool, dry place.

WARNING: AVOID INJURY. Read and 
understand the entire Safety section before 
proceeding.

Engine will not 
start

1. Safety Interlock System is 

preventing start.

2. Fuel tank is empty or fuel is 

contaminated.

3. Air cleaner is clogged or 

damaged.

4. Safety Interlock System out of 

adjustment or defective.

5. Dirty or damaged spark plug.

1. The engine will not start unless the shift lever 

is in neutral, the key is in the On position and 
the Power Take Off (PTO) is Off (988100, 101, 
102, 103, 104, 110, 112).

The engine will not start unless the key is in 
the On  position , and the Power Take Off 
(PTO) is Off (988114, 115, 118, 119, 313) . 

2. Add fuel. If necessary, replace the fuel with 

clean, fresh fuel.

3. Clean or replace the filter element. See engine 

manual.

4. See your Dealer for repairs.

5. See Engine Manual.

Unit will not 
move or mow 
when the engine 
is running

1. Transmission belt or mower 

belt is broken, worn, or off the 
pulleys.

1. Check belts for wear, damage and correct 

position on pulleys. Replace belts if worn or 
damaged. See Replace Transmission Belt on 
page 21.

Changes in the 
sound or 
vibrations of the 
unit

1. Loose or missing fasteners.

2. Mower blade problem.

3. Worn or damaged clutch.

1. Check all the fasteners. Replace if necessary.

2. Check blades for wear or damage. See Mower 

3. See your Dealer for repairs.