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Gravely 991080 User Manual

Gravely 991080
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EN - 24
Gravely Dealers will provide any service which
may be required to keep your unit operating at
peak efficiency. Should engine service be
required, it can be obtained from a Gravely
Dealer or the engine manufacturer’s
authorized service center.
SERVICE POSITION
(Figure 7)
1. Place unit on a flat level surface.
ALWAYS stop engine. Ensure unit is
secure and will not tip over. Strap and
clamp onto lift if used.
2. Place steering levers in neutral and
engage parking brake.
3. Tip seat forward (see Tipping Seat
Forward on page 18).
4. When service is complete, lower seat.
HYDRAULIC FLUID
Check Hydraulic Fluid Level
(Figure 8)
Check the system with the unit cold and
parked on a flat, level surface.
Then run the unit for about one minute and
recheck the levels.
To Add Hydraulic Fluid
(Figure 8)
1. Remove the cap from the expansion
tank.
2. Fill the expansion tank with 15W-50
synthetic motor oil (Gravely p/n
00057100) or equivalent until oil level
reaches the cold fill line on the tank.
3. Install the expansion tank cap and then
purge the system. See Purging the
Hydraulic System on page 25.
SERVICE AND ADJUSTMENTS
WARNING: AVOID INJURY. Read
and understand entire Safety section
before proceeding.
CAUTION: HOT SURFACES may
result in injury. DO NOT touch engine
or drive parts which are hot from
operation. Allow parts to cool before
servicing.
CAUTION: Be sure footing is secure
to accomodate weight shift of seat
when rotating it into service position.
Figure 7
1. Service Position
2. Steering Levers
3. Parking Brake
4. Battery
2
3
4
1
2
WARNING: HYDRAULIC FLUID can
result in severe burns. Fluid in
hydraulic system can penetrate skin
and result in serious injury or death.
Be sure to stop the engine before
doing any work on hydraulic parts.
Keep body and hands away from pin
holes or nozzles which expel
hydraulic fluid when under pressure.
Use paper or cardboard, not hands,
to search for leaks.
Ensure all hydraulic fluid connections
are tight and all hydraulic hoses and
lines are in good condition before
applying pressure to system.
FOREIGN FLUID INJECTED INTO
BODY can result in gangrene. Fluid
must be surgically removed within a
few hours by a doctor familiar with
this form of injury.

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Gravely 991080 Specifications

General IconGeneral
BrandGravely
Model991080
CategoryLawn Mower
LanguageEnglish

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