Husqvarna GTH2250 owner manual To Replace Headlight Bulb, Interlocks and Relays, To Replace Fuse

SERVICE AND ADJUSTMENTS

REPLACING BATTERY (See Fig. 34)

CAUTION: Do not short battery termi- nals by allowing a wrench or any other object to contact both terminals at the same time. Before connecting battery, remove metal bracelets, wristwatch bands,rings,etc.

Positive terminal must be connected first to prevent sparking from acciden- tal grounding.

•Lift hood to raised position.

•Remove terminal guard.

•Disconnect BLACK battery cable then RED battery cable and carefully remove battery from tractor.

•Install new battery with terminals in same position as old battery.

•Reinstall terminal guard.

•First connect RED battery cable to positive (+) battery terminal with hex bolt and keps nut as shown. Tighten securely.

•Connect BLACK grounding cable to negative (-) battery terminal with remaining hex bolt and keps nut. Tighten securely

•Close terminal access doors.

•Close hood.

TO ADJUST ATTACHMENT LIFT SPRING (See Fig. 35)

•While holding spring bushing with wrench, loosen jam nut.

•Turn adjustment bolt clockwise to extend spring and reduce lift effort for heavier attachments.

•Turn adjustment bolt counterclockwise for lighter at- tachments.

•Retighten jam nut against spring bushing.

IMPORTANT: DO NOT ADJUST FOR MAXIMUM SPRING TENSION WHEN USING LIGHT ATTACHMENTS SUCH AS A MOWER. ADJUST LIFT LEVER SPRING TO AID IN LIFTING ATTACHMENT. DO NOT OVERPOWER SPRING. WHEN REMOVING ATTACHMENT, ALWAYS ADJUST SPRING TENSION TO ITS LOWEST POSITION.

ADJUSTMENT	SPRING BUSHING
BOLT

	ATTACHMENT
JAM NUT	LIFT SPRING

FIG. 35

KEPS NUT

TERMINAL ACCESS DOOR

TERMINAL

GUARD

HEX BOLT

POSITIVE (RED)

CABLE

NEGATIVE (BLACK)

CABLE

TO REMOVE HOOD AND GRILL ASSEMBLY (See Fig. 36)

•Raise hood.

•Unsnap headlight wire connector.

•Stand in front of tractor. Grasp hood at sides, tilt toward engine and lift off of tractor.

•To replace, reverse above procedure.

FIG. 34

TO REPLACE HEADLIGHT BULB

•Raise hood.

•Pull bulb holder out of the hole in the backside of the grill.

•Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill.

•Close hood.

INTERLOCKS AND RELAYS

Loose or damaged wiring may cause your tractor to run poorly, stop running, or prevent it from starting.

•Check wiring. See electrical wiring diagram in the Repair Parts section of this manual.

TO REPLACE FUSE

Replace with 30 amp automotive-type plug-in fuse. The fuse holder is located behind the dash.

HOOD	HEADLIGHT
	WIRE
	CONNECTOR

FIG. 36

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