Grasshopper 721D2 User Manual

3
TABLE OF CONTENTS
PAGE
SPECIFICATIONS 5
SAFETY SYMBOLS 6
SAFETY & INSTRUCTIONAL DECALS 7-10
SAFETY INFORMATION
Training .................................................................................................................................... 11
Preparation ............................................................................................................................... 11
Fuel Handling Safety ............................................................................................................ 11-12
Operational Safety .................................................................................................................... 12
Maintenance Safety .................................................................................................................. 13
Storing Safely ........................................................................................................................... 13
GENERAL INFORMATION
General Information .................................................................................................................. 14
Measurement Conversion ......................................................................................................... 15
Bolt Size and Tightening Recommendations ............................................................................... 15
OPERATION
Controls and Switches .............................................................................................................. 16
Prestart Check List .............................................................................................................. 16-17
Starting the Engine ............................................................................................................... 17-18
Cold Weather Starting Tips ....................................................................................................... 18
Uneven Terrain .................................................................................................................... 18-19
Stopping Engine ........................................................................................................................ 19
Moving Unit Without Power ..................................................................................................... 19
Steering Lever Operation ..................................................................................................... 19-21
LUBRICATION AND MAINTENANCE
Lubrication ............................................................................................................................... 22
Capacities ................................................................................................................................ 22
Tire Air Pressure ...................................................................................................................... 22
Drive System ............................................................................................................................ 22
Crankcase Oil and Air Filter ..................................................................................................... 22
Cooling System ........................................................................................................................ 22
Battery Maintenance ................................................................................................................. 23
Checking Drive System Fluid Level ........................................................................................... 23
Changing Drive System Fluid and Filters .................................................................................... 23
ADJUSTMENTS AND TROUBLE SHOOTING
Loss of Power in the Drive System ............................................................................................ 24
No Positive Neutral Position ..................................................................................................... 24
Neutral Adjustment ................................................................................................................... 24
Belt Replacement ...................................................................................................................... 24
54
STANDARD UNIVERSAL HARNESS
(ALL HYDRAULIC LIFT MODELS)
01-05065
Rev 09-06
1
2
THIS CONNECTOR STAYS
WITH TRACTOR
BROWN
TO PTO CLUTCH SWITCH
CONNECTOR
EXISTING PTO CLUTCH
FROM WIRING HARNESS
EXISTING CONNECTOR
TO
ENGINE
GROUND
GREEN
THIS CONNECTOR COMES
WITH THE
ACCESSORY HARNESS
PURPLE
GREEN/YELLOW
6 WAY WEATHER-PACK
CONNECTOR
FEMALE TERMINALS
05065
REAR CORNER OF FRAME
RELAY MOUNTS IN LEFT
BLACK
GREEN
BROWN
BROWN
6 WAY WEATHER-PACK
CONNECTOR
MALE TERMINALS
HYDRAULIC DECK
LIFT SOLENOID
EXISTING WIRE
TO DECK LIFT
SWITCH
BROWN
RED/WHITE
GREEN/YELLOW
CLUTCH
BROWN
CE
A
40
B
A
C
B
F
DE
FD
605959 Universal Harness
1 181475 Fuse Auto - 40 Amp.
2 184271 Relay
ItemItem
ItemItem
Item
OrderOrder
OrderOrder
Order
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Description
No.No.
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No.
No.No.
No.No.
No.

Grasshopper 721D2 Specifications

General

Brand	Grasshopper
Model	721D2
Category	Lawn Mower
Language	English