Accessories; Service Parts - Gravely 988100-GR1336FX, 988101-GR1536FX, 988102-GR1548FX, 988103-GR1548FL, 988104-GE1748FL, 988110-GR1332FX, 988112-GR1544FX, 988114-GR Owner's/Operator's Manual

PROBLEM PROBABLE CAUSE
Unit pulls 1. Steering levers out of
sharply to the
left or right when
the speed
control levers
are quickly
moved all the
way forward
Unit does not
straighten
immediately
when the
steering levers
are released
Unit loses power 1. Binding in the steering or brake
2. Steering levers out of
3. Worn or damaged traction
4. Transmission shaft pulley

ACCESSORIES

Part No. Description
78804700 32" Mulching Kit
78803300 36" Mulching Kit
78805300 44" Mulching Kit
78803400 48" Mulching Kit
78803700 36" Bahia/Tall Grass Baffle Kit
78805400 44" Bahia/Tall Grass Baffle Kit
78803800 48" Bahia/Tall Grass Baffle Kit
78804500 32" Lawn Striping Kit
78803600 36" Lawn Striping Kit
78804800 32" Double Blade Kit
78804000 36" Double Blade Kit
78804100 44" and 48" Double Blade Kit
78804200 Hour Meter Kit (988100, 101, 102, 103, 110)
78804300 Grass Catcher
78804400 Leaf Collector**
78805000 Single Wheel Sulky**
78805100 Two Wheel Sulky**
** NOT approved for 52-inch models. DO NOT use on
52-inch models due to hillside parking limits.
adjustment.
linkage.
adjustment.
belts.
worn.
CORRECTION
1. See Adjust Steering Levers on page 19.
1. Check linkage for debris or damage. Repair if
necessary. See Adjust Brakes on page 19 or
your Dealer for repairs.
2. See Adjust Steering Levers on page 19.
3. Check belts for wear or damage. Replace if
necessary. See Replace Traction Belts on
page 20.
4. If pulley shows excessive wear, replace it. See
your Dealer for repairs.

SERVICE PARTS

Part No. Qty
21538000 1
21538100 1
21538200 1
21538300 1
21538400 1
21535800 1
21533600 2
04919100 1
04916400 1
04936000 1
07240000 1
07240100 1
07240300 1
07240200 1
07202900 1
07243100 1
07239600 2
GB - 26
Description
Paper Element (13 HP, 15 HP)
Foam Precleaner (13 HP, 15 HP)
Paper Element (17 HP)
Foam Precleaner (17 HP)
Fuel Filter
Oil Filter
Spark Plug
Mower Blade - 16.25" (988102, 103,
104, 110, 112, 113, 115, 118, 119)
Mower Blade - 18.00" (988100,
101,114 )
Mower Blade - 16.25" (988313)
Mower Drive Belt - 32" Deck
Mower Drive Belt - 36" Deck
Mower Drive Belt - 44" Deck
Mower Drive Belt - 48" Deck
Mower Deck Belt - 44" and 48" Deck
Transmission Belt
Traction Drive Belt