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Service And Adjustments - Husqvarna 917.279020 Owner's Manual

Yth2148b

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SERVICE AND ADJUSTMENTS
WARNING: TO AVOID SERIOUS
iNJURY, BEFORE PERFORMING
ANY SERVICE
OR ADJUST-
MENTS:
Depress clutch/brake
pedal fully and set parking brake.
Place motion control lever in neutram (N) position.
Place attachment
c_utch in "DISENGAGED"
position.
Turn ignition key to "STOP" and remove key.
Make sure the blades and all moving
parts have completely
stopped.
Disconnect
spark plug wire from spark plug and place wire where it cannot come in contact
with plug.
TRACTOR
TO REMOVE
MOWER
(See Fig. 18)
Place attachment clutch in "DISENGAGED"
position.
if equipped,
turn height adjustment
knob to lowest
setting.
Lower mower to its lowest position.
Remove retainer spring holding anti=swaybar to chassis
bracket and disengage anti-swaybar from bracket.
Remove four retainer springs from front plate assembly
and remove plate.
Remove retainer springs from suspension arms at deck
and disengage arms from deck.
Raise attachment lift to its highest position.
Slide mower forward and remove belt from electric
clutch pulley.
Slide mower out from under right side of tractor.
TO _NSTALL MOWER
Be sure tractor is on level surface and mower suspension
arms are raised with attachment lift control. Engage park-
ing brake.
Swing anti=sway bar to left side of mower deck.
Slide mower under tractor with deflector shield to right
side of tractor.
_MPORTANT: CHECK BELT FOR PROPER ROUTING IN ALL
MOWER PULLEY GROOVES.
If equipped,
turn height adjustment
knob counter=
clockwise until it stops.
Lower mower linkage with attachment lift control.
Install belt into electric clutch pulley groove.
Place the suspension arms on outward pointing deck
pins. Retain with double loop retainer spring with loops
up as shown.
Install front plate assembly
to tractor
suspension
brackets and retain with single loop retainer springs
as shown.
CHASSIS
BRACKET
SUSPENSION
ARMS
FRONT
ELECTRIC
MOWER
CLUTCH
FRONT PLATE
BRACKET
PULLEY
ASSEMBLY
DOUBLELOOP
RETAINERSPRBNG
SBNGLE LOOP
REATINER
SPR_NG
RETAINER
SPRBNG
FLANGED
PINS
USE PLIERS FOR
RETABNER SPRBNGS
LOOP UP
ANTI-SWAY
BAR
SUSPENSION
ARMS
DOUBLE LOOP
RETAINER SPRmNGS
(Outward
pointing
deck pins)
02566
FIG. 18
20

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