STEP 18: (SEE FIGURE 17)

eTurn the clutch/idler assembly right side up.

eSlightly loosen the hex bolt next to the flat idler pulley. Install the drive belt down between the hex bolt and the flat idler pulley with the flat side of the belt against the pulley. Retighten the hex bolt.

Loop the belt around the large v-pulley, placing it between the v-pulley and the hex bolt next to the pulley.

HEX BOLTS

FLAT iDLER

PULLEY

STEP 20: (SEE FIGURE 19)

Assemble the drive belt onto the engine pulley first and then onto the large pulley on top of the clutch/ idler assembly. Place the belt to the inside of the idler pulley and the belt keeper bolt located beside the large pulley.

Place tension on the belt by pulling the left side tensioning chain out as far as the 3/32" hairpin cotter in the chain will allow. Secure the chain in this position by inserting a 1/8" hairpin cotter through the chain.

IMPORTANT: Do Not assemble the drive belt around the outside of the keeper bolt beside the large pulley.

Go to step 48 on page 22.

CLUTCH/IDLER ASSEMBLY

DRIVE BELT

FIGURE 17

Did you choose the correct drive belt for your tractor? Using the wrong length belt may cause premature bearing or belt failure.

iDLER

1/8" HAiRPiN

COTTER

/

STEP 19: (SEE FIGURE 18)

Attach the clutch/idler assembly to the tractor frame. Hook the notched rear pulley frame brackets onto the two shoulder bolts assembled to the outside of the tractor frame. Lift the front of the assembly and attach it to the R.H. and L.H. hanger brackets using two pivot lock pins and 1/8" hairpin cotters.

CHAIN

(L.H. SIDE)

KEEPER

BOLT

)

PIVOT LOCK PiN (MM)

LH. HANGER

SHOULDER I

(use second hole)

BRACKET

BOLT

 

 

FIGURE 19VIEWED FROM UNDERNEATH

FIGURE 18

VIEWED FROM LEFT SIDE

13

Page 13
Image 13
Craftsman 486.24837 manual CLUTCH/IDLER Assembly, Cotter See Figure, Shoulder

486.24837 specifications

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