SERVICE
AND ADJUSTMENTS
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TO REPLACE
MOTION
DRIVE BELT
TO ADJUST
STEERING
WHEEL
ALIGNMENT
(See
Fig. 30)
Park the tractor on level surface
Engage parking brake+
For ease of service there is a belt installation guide decal on
bottom of left footrest
It is not necessary to remove mower+
BELT REMOVAL -
•
Engage parking brake (creates slack in belt).
•
Remove mower drive belt from electric clutch pulley
only (See "TO REPLACE MOWER DRIVE BELT" in
this section of this manual),.
•
Roll motion drive belt off transaxle pulley.
•
Roll belt off clutching
idler pulleys, then off engine
pulley and front V-idler pulley.
•
Pull belt out of al! belt keepers.
BELT INSTALLATION
-
°
Place V part of belt into grooves on engine pulley and
front V-idtet, making sure to route belt inside ..ofbelt
.
keepe.._s..
•
ut belt coming.from V-i_iler aboye midspar_ belt keeRei:;
then" onto clutching idler pu.lleys :as shown
"
,
Make sure V part of belt engages V-idler.
-
Place belt around transaxle pulley, beginning at top.
V part of belt should engage transaxle pulley.
°
Place long lower section of belt through loop in midspan
belt keeper.
,
Check to be +sure be!t is on proper side _)f all belt
keepers
•
Reinstall mower drive .belt onto electric clutch pulley.
IMPORTANT:
+CHtECKBRAKE AbJUSTMENT.
VIEWED FROM L.H. SIDE OF TRACTOR
CLUTC:HING
IDLER
BELT
CLUTCHING
tKEEPER
FLAT IDLER
BELT
KEEPER
P_LLEY'
AS VIEWED. FFiOM BOTTOM
_..
FIG. 30
If steering wheel crossbars are not horizontal (left to right)
when wheels are positioned straight forward, remove steer-
ing wheel and reassemble per'instructions
in the Assembly
section of this manual.
FRONT
WHEEL TOE-IN
ADJUSTMENT
Front wheel toe-in is required for'proper'steering
operation+
Toe-in was set at the factory and adjustment should not be
necessary. If parts in the front axle or steering mechanism
have been replaced or damaged, check toe-in and adjust
if necessary.
TO CHECK TOEqN (See Fig.. 3t) -
-
Position front wheels straight ahead
•
Measure distance between wheels at front and rear of
tires (dimepsions "A" and "B")..
,
Front dimension "A" sh.ould be 1/8" to 1/4" less than
rear dirhension "B".
"
,
TO ADJL)ST TOE4N (See. Figs° 31 and 32) ,:
:•' L:ooser_.jam nui'+sat adju_,trfierit slee_'es bn tie fed..
,
Adjust tie rod until dimensior_"A" is t/8" to 1/4" less than
dimension "B".
-
Tighten jam nuts secutety+
FRONT
OF TFIACTOR
FIG+ 31
ADJUSTMENT
SLEEVES
FRONT WHEEt.
CAMBER
The front wheel camber is not adjustable on your tractor+ If
damage has occurred to affect the front wheel camber,
contact your nearest authorized
service center/depart-
menL
22