Maintenance - Gravely 895022 Owner/Operator And Parts Manual

Gravely Dealers will provide any service or adjustments which may
be required to keep your unit operating at peak efficiency.
WARNING: AVOID INJURY. Read and understand
the entire Safety section before attempting any

maintenance.

MAINTENANCE SCHEDULE
Service Performed
Check Safety Interlock System
Check Fasteners
General Lubrication
Check Hydraulic System Condition
Check Mower Reels
CHECK SAFETY INTERLOCK SYSTEM
Test the safety interlock system before each use. If the system
does not function properly, do not operate the unit until repairs are
made.
CAUTION: Safety interlock system failure and
improper operation of unit can result in death or
serious injury. Test this system each time the unit is
operated. If this system does not function as
described, do not operate until repairs are made.
MAINTENANCE
Each Use Every 25
hrs.
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•
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GB - 12
The PTO must not engage unless operator is sitting on seat. To
test:
1. Start engine.
2. Stand up off of seat.
3. Lift PTO switch. PTO must not engage.
Engine must not start unless PTO is disengaged and the speed
control pedal is in neutral. To test:
1. With engine off, engage PTO.
2. Turn ignition switch to Start. Engine must not crank.
3. Disengage PTO.
4. Press speed control pedal forward.
5. Turn ignition switch to Start. Engine must not crank.
CHECK FASTENERS
Be certain that all hardware is tightened to the proper torque. Pay
special attention to reel adjustments, guards and safety shields.
GENERAL LUBRICATION
IMPORTANT: Wipe each fitting clean before and after lubrication.
Grease reel rollers and arm pivots as necessary. Do not over
lubricate. Too much grease may damage seals.
Apply Ariens Hi-Temp Grease or equivalent to the lube fittings (see
Accessories on page 16).
When using Ariens Grease for the first time, all components should
be thoroughly cleaned prior to lubricating.
CHECK REEL ADJUSTMENT
Check reel adjustment before each use. See Reel Cut Height
Adjustment on page 13 for reel and bedknife sharpening
procedures.
CHECK BELTS
Check belts every 100 hours and every season. Replace worn or
deteriorated belts. Replace belts to accommodate belt stretch and
wear in the traction drive or mower drive. See step 11 of Installation
for procedures.