Worldlawn WY33N11BS, Руководство оператора

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Adjustment & Repairs
4
ADJUSTMENTS AND REPAIRS
Remove and reinstall the Belt Cover for any service of
Spindles, Blades, Blade Brake Pad and Blade Drive Belts.
FIG 4.
Grease Fittings
Caster Wheel
Knob Knob
FIG 4 Belt Cover
1. To remove the Belt Cover, loosen four Knobs, lift Belt
Cover up and pull toward the front of the Mower.
2. Reinstall Belt Cover in reverse directions and install four
Knobs.
DO NOT OPERATE MOWER WITHOUT BELT
COVER INSTALLED. FAILURE TO FOLLOW THIS
INSTRUCTION COULD RESULT IN PERSONAL
INJURY AND / OR MOWER DAMAGE.
BLADE REPLACEMENT FIG 5
1. Remove Belt Cover and block up front of Mower.
Remove Blade Bolt, Belleville Washer and Locknut.
2. Reinstall all parts in proper order. Be sure Splined Spacer
fits above the Blade and the Flats in Blade are aligned with
flats on the Blade Spindle Shaft. Torque to 35-45ft.lbs.
3. Remove blocking
Locknut
Flat Washer
Sp
indle
Housing
S plined
S pacer
Blade
Belleville
Washer
Blade Bolt
FIG 5 Mower Spindle & Blades
BLADE SPINDLE BELT REPLACEMENT
FIG 6
FIG 6 Blade Spindle Belt
1. Be sure that Mower Blade Drive Lever is disengaged and
both Brake Latches are locked. FIG 3.
2. Remove both Center Spindle Pulley Belt Guard and
remove the Blade Drive Belt from around Center Pulley.
3. Loosen Swing Bolt Nuts.
4. Remove old belt or replace with a new belt, route belt
around pulleys as shown. Reinstall Blade Drive Belt and
Belt Guard, tighten Swing Bolt Nuts.
5. Reposition Belt Guards 1/8” clearance from tensioned
Belt and tighten.
6. To adjust Blade Spindle Belt tension, tighten or loosen
Swing Bolt Nuts.
BLADE BRAKE PAD REPLACEMENT FIG 6
1. Move Idler Assembly out of the way and remove
hardware securing Blade Brake Pad.
2. Install new Pad, center the Pad in the Spindle Pulley
groove, retighten Nuts.
3. Operate Controls to see that the Blade Brake Pad properly
centers in the left Spindle Pulley groove.
4. Test operation of the Blade Brake System, to see that the
Blade Brake stops Blade rotation within 3 seconds.
BLADE DRIVE BELT REPLACEMENT
FIG 7
FIG 7 Blade Drive Belt