Storage; Accessories; Attachments; Troubleshooting - Gravely 310, 990018, 990020 Owner's/Operator's Manual

STORAGE

WARNING: AVOID INJURY. Read and
understand Storage Safety Rules in Safety
section before proceeding.
SHORT TERM
IMPORTANT: NEVER spray unit with water or store unit
outdoors.
Inspect unit for visible signs of wear, breakage or
damage.
Keep all nuts, bolts and screws properly tightened and
know unit is in safe working condition.
Store unit in a cool, dry protected area.
LONG TERM
Clean unit thoroughly and lubricate (see Maintenance).
Touch up all scratched painted surfaces.
Remove weight from wheels by putting blocks under
frame or axle.
When storing unit for extended periods of time, remove
all fuel from tank and carburetor (run dry). Refer to
engine manual.
Clean and charge the battery. Charge battery every three
to four weeks when storing unit.
PROBLEM
No sound when
ignition key placed
in start position
Starter clicks but
engine does not
start
Engine cranks but
does not start
Engine continues to
run when ignition
key in off position
Mower won't
engage

TROUBLESHOOTING

PROBABLE CAUSE
1. PTO engaged.
2. Directional control pedal depressed.
3. Loose battery cables.
4. Discharged battery.
5. Blown fuse.
6. Neutral switch adjusted improperly.
1. Discharged battery.
2. Battery cable corroded.
3. Starter damaged.
1. Fuel tank empty.
2. Bad spark plug.
3. Engine problem.
1. Ignition ground wire disconnected.
2. Ignition switch failure.
1. Attachment blocked.
2. Bad PTO switch.

ACCESSORIES

See your authorized Gravely Dealer to add these
optional accessories.
Part No. Description
78900300 Steering Wheel Kit
79200300 Mulching Kit - 60" Mower
79200400 60" Mower Discharge Cover Kit
79200500 Mulching Kit - 50" Mower
79200600 50" Mower Discharge Cover Kit
79200900 Mulching Kit - 72" Mower
79201000 72" Mower Discharge Cover Kit
79201800 50" Bahia Baffle Kit
79207600 72" & 60" Bahia Baffle Kit

ATTACHMENTS

See your authorized Gravely Dealer to add these
optional attachments.
Part No. Description
890012 50" Fabricated Mower Deck
890013 60" Fabricated Mower Deck
890014 72" Fabricated Mower Deck
CORRECTION
1. Disengage PTO.
2. Place direction control pedal in neutral.
3. Check connections. Tighten battery cable clamps.
4. Recharge battery.
5. Replace fuse.
6. Adjust neutral switch per Service and Adjustments.
1. Charge battery.
2. Clean battery connections.
3. See your dealer.
1. Fill fuel tank.
2. See engine manual.
3. See engine manual.
1. Connect ground wire to clean, metal surface.
2. Replace ignition switch (see Dealer).
1. Stop unit, remove key and clear attachment.
2. Replace switch (see Dealer).
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