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Agri-Fab LST42C-669 Manuel Du Propriétaire page 20

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ELECTRIC ATTACHMENT CLUTCHES
STEP 41: (SEE FIGURE 41)
Attach the two suspension arms to the rear of the
clutch/idler assembly using two 5/16" x 3/4" hex bolts
(C), 5/16" washer (Q) and 5/16" nylock nuts (Y) for
each arm. Place the arms on the outside of the frame
with the notches to the rear.
Insert a tensioning chain through the hole shown and
attach the end link to the spring on the lower idler arm.
5/16" NYLOCK
NUT (Y)
5/16" WASHER (Q)
5/16" x 3/4"
HEX BOLT (C)
FIGURE 41
STEP 42: (SEE FIGURE 42)
Pace the extra tensioning chain (JJ) through the left
front hole in the clutch/idler assembly and then turn
the assembly upside down.
LEFT FRONT HOLE
FIGURE 42
TENSIONING CHAIN (JJ)
TENSIONING CHAIN (JJ)
STEP 43: (SEE FIGURE 43)
Hook the spring from the parts bag through the end of
the tensioning chain.
Hook the other end of the spring onto the bottom of
the bolt and nut which secure the idler pulley to the
upper idler arm. Hold the bolt head and assemble a
3/8" hex lock nut (Z) onto the bolt, leaving enough
space for the spring to pivot freely between the two
nuts.
Attach a 3/32" hairpin cotter (FF) to the chain, placing
it in the fifth link from the spring.
SPRING
ATTACH
SPRING
HERE
3/8" HEX
LOCK NUT (Z)
RIGHT
SIDE
FIGURE 43
STEP 44: (SEE TABLE 2)
Two different length drive belts are included with
your snow thrower. Use the table below to select
the correct drive belt for your type tractor. The part
number is printed on the outside of the belt .
Set aside the belt that is not for your tractor to avoid
accidentally using it.
55" BELT (PART #46989)
TRACTOR TYPE
(LT) Lawn Tractor
56" BELT (PART #48138)
TRACTOR TYPE
(LT) Lawn Tractor
TABLE 2
20
5TH LINK
CHAIN
(L.H. SIDE)
3/32" HAIR
COTTER PIN (FF)
VIEW OF BOTTOM
DECK SIZE
CLUTCH TYPE
38", 42", 46"
Electric
DECK SIZE
CLUTCH TYPE
48"
Electric
LEFT
SIDE

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