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Gravely 988091 User Manual

Gravely 988091
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GB - 13
4. Apply a thin coat of grease or petroleum jelly to
terminals and cable ends to retard corrosion.
5. Reinstall battery.
Electrolyte Level
Check electrolyte level every 25 hours of operation.
Check each cell:
1. Remove caps one at a time. The electrolyte level
should be at level indicated.
2. Fill each cell with distilled water if needed.
3. Reinstall and tighten each cap.
IMPORTANT: When adding distilled water to battery
during freezing weather, battery must be charged to
mix water with existing electrolyte.
CHECK ALL BELTS
Check all belts for wear or damage every 50 hours.
See Adjustments to set proper belt tension.
GENERAL LUBRICATION
Apply a small amount of oil to the pivot points as
required for smooth operation.
Apply high quality lithium based grease to all lube
ttings every 50 hours of operation.
CHANGE ENGINE OIL
See engine manual for detailed instructions.
CHECK FUEL FILTER
See engine manual for detailed instructions.
CHECK SPARK PLUG
See engine manual for detailed instructions.
CHECK MUFFLER
Check mufer for damage or wear. Replace if
necessary.
STEERING LEVER ADJUSTMENT
1. Turn off the engine, remove the key and allow unit
to cool.
2. Disengage neutral lock and release lever.
3. Shift transmission into neutral. Operate steering
levers several times. Do not move unit.
4. Remove hair pin and clevis pin from the clevis on
the steering control rod.
5. Adjust the clevis on the steering control rod until
the gap between the ends of the steering lever
and handlebar grip is 2-1/2 to 3 inches.
6. Reinstall the clevis pin and hair pin.
7. Repeat for other steering lever.
1
2
3
1
1
2
1
1. Wheel Bearings
2. Caster Pivots
3. Half-Shafts
OG1250
SERVICE AND ADJUSTMENTS
WARNING: AVOID INJURY. Read and
understand Maintenance and Service and
Battery Safety Rules before proceeding.
OG0751
1
2
3
4
5
6
1. Handlebar Grip
2. Steering Lever
3. Steering Control
Rod
4. Wheel Clutch Arm
Weldment
5. Steering Control
Rod Clevis
6. Clevis Pin and
Hairpin
2-1/2"
to
3"

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Gravely 988091 Specifications

General IconGeneral
BrandGravely
Model988091
CategoryLawn Mower
LanguageEnglish

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