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B eforeinspecting,cleaningor servicingthe roachine; shut off engine; wait for all movingparts to cometo
la complete stopi disconnectspark plug wire and move wire away from spark plug
_"_"_(
]Failure to follow these instructionscan result in serious personalinjuw or propertydamagei
I
1[ I
I
front of the unit (net the eperatorls pesi-8;
Reinstallthe reversebelt (Pi Figure5-13)
A; Removing the Forward Drive Bell:
tien). If the belt tension is cerrect, rein-
onthe reverse (upper)pulley; making sure
liStop the engine, allow it to cool and
stall the belt cover and SecUreit with the
the belt is located to the inside of the
discennect the spark plug wire before
two nuts.
reverse idler pulley (L Figure 5-13);
working near the beltsi
* If the guide mark is aligned with the
9: Reinstall the belt cever and secure it
2i Removethe ieverse diive belt
guide pin; or moves to the right side of
with the twe nuts.
(A, Figure 5:16) byfellowingtheRemOv:
the guide pin; then the belt is too loose
iMPORTANT: lf in future tests foi ieve_se
ing the ReverseDrive Bef instructions in
and the tension must be readjusted as
belt tensioni the guide macksheuld again
this Section i
described ne×t.
align with or move to the right side of the
3i Move the forward drive belt (B, Figure
3i The reverse idler pulley (L Figure5-t3)
guide pin it means that the reverse belt is
5q6) completely off the engine forward
regulates the tensien that is applied to the
worn beyond adjustment: Before installing
drive pulley (D)i
reverse drive belt (P)i The following
a new belt you must return the cleviS pin
i.
L;_
., ._.;i._;
4_ SI!p the ferward drive belt complete,y
adjustment will allow the reverse idler
[o,
,.
, ,
off the transmissien driVe pulley (0,
Figureme
uui_lu_
no e in me reverse
pulley to apply more tension to a loose
a(_jus[able!inKi
5q6i by mev ng ii te ihe fieni of ilie
belt.
FORWARD DRIVE BELT REMOVAL
pulley
4: Removethe belt cever.
AND INSTALLATION
5; Pull !he feiward drive bel! up and off
5; Slip the reverse belt (P; Figure 5-t3) off
the pulleys by feeding the bottom half ef
the engine#d riven reVerSe (upper) puIley:
the belt in betweenthe encjinean d transi
6;On the right Side ef the unit (as viewed
frem operator's positien), remeve the
hairpin Cotterfrom the Clevispin (R;
Figure 5.13)that connects the reverse
idler arm (K) to the reverse adjustable link;
Push inward on the reverse idler arm(K)
and remove the clevis pin (R):
7: There are two holes in the reverse
adjustable link (S; Figure 5-t 5)i Push
inward en the reverse idler arm(K)and
install the clevis pin (a)thro ugh the inner
holein the reverseadjustablelin k (S)an d
out through the single hele in the reverse
idler arm (K); Securethe clevis pin with
the hairpin cetter;
mission pulleys.
Bilnstallin_the Forward Drive Belt:
11 The reverse drive belt must be removed
before installinct hero rwardd r ive beIt.
2. Slip the ferward drive belt down
betweenthe rear of the engine forward
drive pulley (Di Figure5-16) and feed the
bettom half in betweenthe engine and
transmission pulleys (see Figure5-17). Be
sure that the belt is to the inside of the
forward idler pulley and forward belt guide
(see J and I; Figure5-12)i
Figure 5-16:Beitdrive system.
This model has two forward Speeds(High
and Low) and ene reverse SPeed.The
forward engine puIley (&Fig ure 5-16) has
two grooves for the two forward speedS:
Thereverse engine pulley (A; Figure5#16)
base neg reeve fer thee ne re_erses peedi
Thetransm issionp ulley (C; Figure5-16)
has threegrooves. The groove closeStto
the engine iSfor the reverse belti The
FigureS_lZ: lnstall fotward drivebeltover
Figure5.15:lnstalling clevis pinin inside
middle reove sfortheHi
h speed
rear of engine forwardpulley and bring lower
g
g
holeofrevetse adjustable l ink.
forward belt ran e; the rearmost roeve is
haif ofbeitdownandin frontof transmission
i!
g
!
g
pulley,
for the Low speed ferward belt rangei
i
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