Husqvarna GTH2250 SCHEMATIC

31

REPAIR PARTS

TRACTOR - - MODEL NO. GTH2250A

BATTERY

FUSE

RED

RED BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

NON-REMOVABLE

CONNECTIONS

REMOVABLE

CONNECTIONS

BLACK

BLACK

BROWN

RED

ORANGE

BROWN

M

SOLENOID

WIRING INSULATED CLIPS

NOTE: IF WIRING INSULATED

CLIPS WERE REMOVED FOR

SERVICING OF UNIT, THEY

SHOULD BE REPLACED TO

PROPERLY SECURE YOUR

WIRING.

A

AMMETER

RED

IGNITION SWITCH

CIRCUITPOSITION

OFF

B + A1ON + LIGHTS

B + S + A1START

M + G + A1

B + A1ON

“MAKE”

L + A2

NONE

NONE

NONE

(OPTIONAL)

HEADLIGHTS

BLACK

ELECTRIC CLUTCH

CLUTCH / BRAKE

(PEDAL UP)

PTO (DISENGAGED)

CG

F

B

E

A

D

H

RED

GREEN GREEN

BLUE

RED

RED

RED

WHITE

WHITE

WHITE

BLACK

HOUR

METER

(OPTIONAL)

STARTER

PTO SWITCH

CIRCUITPOSITION

OFF

C + F, B + E, A + DON

C + G, B + H

B

A

G

H

D

FC

E

IGNITION

SWITCH

G

BSM

A1

A2L

OPERATOR

PRESENCE

RELAY #1

85 86

30

87

87A

SEAT SWITCH

(NOT OCCUPIED)

87

87A 8586

30

RELAY

FUEL

LINE

RED

28 VOLTS AC @ 3600 RPM (REGULATOR DISCONNECTED)

IGNITION

UNIT

ALTERNATOR

YELLOW

REGULATOR

CHARGING SYSTEM OUTPUT

16 AMP DC @ 3600 RPM

SPARK PLUGS

GAP

(2 PLUGS

ON TWIN CYL. ENGINES)

FUEL SHUT-OFF

SOLENOID

TRACTOR - - MODEL NO. GTH2250A

SCHEMATIC

Contents

Main I. GENERAL OPERATION II. SLOPE OPERATION gradual slow SAFETY RULES down Never Do not straight SAFETY RULES WARNING PRODUCT SPECIFICATIONS CUSTOMER RESPONSIBILITIES TABLE OF CONTENTS UNASSEMBLED PARTS Steering Wheel (4) Clevis Pins (4) Washers 3/8 x 3/4 x 14 Ga. (2) Front Link Assemblies HOW TO SET UP YOUR TRACTOR CHECK BATTERY (See Fig. 2) TOOLS REQUIRED FOR ASSEMBLY TO REMOVE TRACTOR FROM CARTON UNPACK CARTON INSTALL SEAT (See Fig. 3) TO ROLL TRACTOR OFF SKID (See Operation section, page 11, for location and function of controls) TO ATTACH NOSE ROLLER (See Fig. 4) ASSEMBLE GAUGE WHEELS AND BRACKETS TO MOWER DECK (See Fig. 5) INSTALL MOWER AND DRIVE BELT (See Figs. 6 and 7) CHECK TIRE PRESSURE CHECK MOWER LEVELNESS CHECK FOR PROPER POSITION OF ALL BELTS CHECKLIST WHILE LEARNING HOW TO USE YOUR TRACTOR, PAY EXTRA ATTENTION TO THE FOLLOWING IMPORTANT ITEMS: P KNOW YOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR. HOW TO USE YOUR TRACTOR TO SET PARKING BRAKE (See Fig. 8) TO USE THROTTLE CONTROL (See Fig. 8) TO USE CHOKE CONTROL (See Fig. 8) TO MOVE FORWARD AND BACKWARD (See Fig. 8) TO OPERATE ON HILLS TO OPERATE MOWER (See Fig. 10) TO TRANSPORT (See Figs. 7 and 11) TOWING CARTS AND OTHER ATTACH- MENTS BEFORE STARTING THE ENGINE CHECK ENGINE OIL LEVEL (See Fig. 12) ADD GASOLINE TO START ENGINE (See Fig. 8) PURGE TRANSMISSION MOWING TIPS T R A C T 0 R MAINTENANCE SCHEDULE SERVICE DATES E N G I N E GENERAL RECOMMENDATIONS BEFORE EACH USE LUBRICATION CHART BRAKE OPERATION TIRES OPERATOR PRESENCE SYSTEM BLADE CARE BLADE REMOVAL (See Fig. 14) V-BELTS CLEAN AIR SCREEN CLEAN AIR INTAKE/COOLING AREAS TRANSAXLE COOLING TRANSAXLE PUMP FLUID CLEANING MUFFLER SPARK PLUGS IN-LINE FUEL FILTER (See Fig. 19) AIR FILTER (See Fig. 18) TO LEVEL MOWER HOUSING TO REMOVE MOWER (See Fig. 20) TO INSTALL MOWER TO REPLACE MOWER DRIVE BELT TO REPLACE MOWER BLADE DRIVE BELT (See Fig. 25) TO ADJUST ATTACHMENT CLUTCH (See Fig. 26) TO ADJUST BRAKE (See Fig. 27) TO REPLACE MOTION DRIVE BELT (See Fig. 28) TO ADJUST MOTION CONTROL LEVER (See Fig. 29) TRANSMISSION REMOVAL/REPLACEMENT TO ADJUST STEERING WHEEL ALIGNMENT FRONT WHEEL TOE-IN ADJUSTMENT FRONT WHEEL CAMBER TO REMOVE WHEEL FOR REPAIRS TO START ENGINE WITH A WEAK BATTERY (See Fig. 33) TO REPLACE HEADLIGHT BULB INTERLOCKS AND RELAYS TO REPLACE FUSE REPLACING BATTERY (See Fig. 34) TO ADJUST ATTACHMENT LIFT SPRING (See Fig. 35) TO ADJUST THROTTLE CONTROL CABLE (See Fig. 37) TO ADJUST CHOKE CONTROL (See Fig. 38) TO ADJUST CARBURETOR STORAGE BATTERY FUEL SYSTEM ENGINE OIL CYLINDER(S) TROUBLESHOOTING POINTS PROBLEM CAUSE CORRECTION TROUBLESHOOTING POINTS PROBLEM CAUSE CORRECTION Page SCHEMATIC NON-REMOVABLE CONNECTIONS REMOVABLE CONNECTIONS IGNITION SWITCH RELAY Page ELECTRICAL Page CHASSIS AND ENCLOSURES Page GROUND DRIVE Page STEERING ASSEMBLY SPARK ARRESTER KIT ENGINE SEAT ASSEMBLY WHEELS & TIRES DECALS LIFT ASSEMBLY Page MOWER DECK CUT OUT ON DOTTED LINES THIS IS A 15 SLOPE SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION WARRANTY STATEMENT 531 83 81-23 11/99 CHARLOTTE, NC 28269-3702 7349 STATESVILLE ROAD HUSQVARNA