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RETAINER cf IDLER

SPRING ...._., SHAFT

ASSEMBLY

FIGURE 18

ELT GUIDE

UPPER ~~~~~

CENTER MANDREL: SHEAVE

BELT

GUIDE

NUTS

FIGURE 19

ENGINE -----

PULLEY

ADJUSTMENT OF SNUBBER [BRAKE FOR MANDRELS)

After belt has been properly adjusted, adjust Adjusting Pin on Snubber Pull Rod as stated below:

Place Mower Clutch Control Lever in "OUT" posit ion (Fig. 7A) .

Remove Retainer Spring holding Adjusting Pin on Snubber Pull Rod in Idler Shaft Assembly. Remove Adjusting Pin fro m hole. With the Mower Clutch Control Lever in the "OUT" Position. turn Adjusting Pin on Sn ubber Pull Rod until Adjusting Pin will fit freely in hole of Idler Shaft Assembly. Remove Adjusting Pin from hole. Turn Adjusting Pin counterclockwise 6 complete turns and replace Washer on Pin against shoulder. Reinsert Pin with Washer in hole of Idler Shaft Assembly. NOTE: Mower Clutch Contro l Lever can be pulled ahead to assemble. Secure with Retainer Spring .

When Mower Clutch Control Lever is fully disengaged, blades will stop quickly.

NOTE: TRACTOR WILL NOT START I F SNUBBER PULL ROD IS NOT PROPER LY ADJUSTED.

MAKE SURE THAT BRAKE IS NOT

AGAINST MANDREL PULLEY WHEN

MOWER IS ENGAGED (LEVER PUSHED

FORWARD).

If Snubber Pull Rod is ever removed, be sure it is reassembled

with slight bend in Rod downward and under the mower drive '& belt. Refer to Fig. 9, page 4.

BELT REPLACEMENT

MOWER MAIN DRIVE BELT

1. Unhook Spring from rear belt guide bracket of Belt Guide (Fig. 19).

2 . Remove Belt Guide at center mandrel by removing three (3) Nuts and Lockwashers.

3. Remove Nut and Lockwasher from Idler Shaft Assembly and remove Belt Guide (Fig . 19A) . A lso remove Engine Belt Guard and Belt (Fig. 18).

4 . Install new Belt on Idler Sheaves and on Engine Pulley. NOTE: See Fig. 19A for proper way of installing Belts on Idler Sheaves . Backside (outside) of Belt must be placed in flat (outside) Idler. Belt must be placed in largest groove of Engine Pulley. Replace Belt Guide securely.

5 . Replace Engine Belt Guard (Fig. 18).

6. Replace Belt Guide and snu bber at center mandrel and adjust so that there is 1/16 to 1/8 inch clearance between

it and the Sheave . Replace Spring (Fig. 19). Adjust drive ti.., belt and snubber refer to page 4, steps 1 thru 8.

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