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Adjustments & Repairs

 

 

locked with both Steering Levers pulled tight to handles. 
3. Reinstall all parts in proper order. 

WHEEL BRAKE ADJUSTMENT FIG 11

 

 

Handle Bar 

Bolts 

Wheel Hub and 

Brake Drum 

Cutting Height S cale

Height Adjusting T  Bolt

Locknut 

Nut 

 

FIG 11  Brake Linkage 

1. This adjustment is made after properly adjusting the 
Wheel Drive Controls, work from RH side of Mower. 
2. To adjust Compression Springs tension, tighten or loosen 
Nuts and Locknuts. 
3. Keep Brakes adjusted and balanced between right and left 
Rear Wheels to prevent Mower from dragging or pulling to 
one side. 

BLADE DRIVE LEVER ADJUSTMENT 

FIG 12 

 

Trunnion Hair Pin 

& Nut   

Shift Control 

Rod 

FIG 12  Blade Drive Lever Adjustment 

(rear shield removed to show linkage) 

1. Stop Engine, wait for all parts to stop moving. 
2. Slowly and firmly push the Blade Drive Lever forward to 
engaged position. Release your hand from the Blade Drive 
Lever, it should stay engaged. 
3. If the Blade Drive Lever will not stay engaged, then an 
adjustment must be made. 
4. Remove the Hair Pin, and screw trunnion in or out to 
adjust the length of the Blade Control Rod and reinstall. 
Retest per paragraph 2 above. Repeat if necessary. 
5. When properly adjusted, the Blade Drive Lever will stay 
engaged when pushed forward to engaged position. 

SHIFT CONTROL ROD ADJUSTMENT 

FIG 10,11 & 12 

 

FIG 13 Shift Control Rod Adjustment 

1. Shift the Transmission into neutral and check the Switch 
for compression travel. Adjust as needed.

 

2. Remove Split Pin and Shift Control rod from the Shift 
Lever, lengthen or shorten the Rod one turn and reinstall. 
Repeat if necessary. 
3. When properly adjusted the compression travel must be 
more than 5mm. 

CUTTING HEIGHT ADJUSTMENT 

The cutting height can be adjusted from 1-1/2” to 4” in 1/2” 
increments by changing the height of the Mower Deck. One 
must adjust both the Caster Wheels and then the Rear Wheel 
Height Crank. 
Always maintain a 1/8-3/16” (blade cutting height pitch) 
lower at the front Center Blade than at the back of either 
outside Blade. 

 

      Be  sure  ENGINE  IS  OFF  and  all  Controls 

disengaged or released. 

 

Grease 

Fittings

Caster 

S pacers

Note Flats On 

Caster Shaft

FIG 14    Repositioning Caster Spacers 

1. Raise and block front of Mower Deck, remove linchpin 

Summary of Contents for WY33N11BS

Page 1: ...c 422 Turnbull Canyon Road City of Industry CA 91744 Toll Free Number 1 866 9 Mowers 1 866 966 9377 Operator s Manual R Commercial Residential 33 Mower Service Information Maintenance Mower Operation...

Page 2: ...P Intek I C Electric WY33N13BS B S13HP Intek I C Recoil WY33N13BSE B S13HP Intek I C Electric WY33N11HD Honda GXV340 Recoil WY33N11HDE Honda GXV340 Electric WY33N13HD Honda GXV390 Recoil WY33N13HDE Ho...

Page 3: ...eels drives 3 ADJUSTMENTS AND REPAIRS Adjustments and Repairs 4 Blade Replacement 3 Blade Spindle Belt Replacement 4 Blade Brake Pad Replacement 4 Blade Drive Belt Replacement 4 Transmission Drive Bel...

Page 4: ...WATCH for traffic and STOP the Mower Blade when crossing gravel drives walks or roadways MOW only in daylight or in good artificial light Always run the Engine at the fast speed setting for best mowi...

Page 5: ...nstalled checked for proper operation and you have read and understood the safety controls and operation of the Mower Shut off Engine and Disconnect the Spark Plug Wire and keep the wire away from the...

Page 6: ...Engine Throttle Control to Choke position When restarting a warm engine move Throttle Control to a mid position 3 Turn Ignition Key to START position when engine starts return Key to RUN position STO...

Page 7: ...e 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...

Page 8: ...ive Idle Pulley Transmission Input Pulley FIG 8 Transmission Drive Belt As viewed from top of mower WHEEL DRIVE BELT REPLACEMENT FIG 9 Handle Bar Bolts Hair Pins Idler Pulley Engine Pulley Belt Guard...

Page 9: ...Remove the Hair Pin and screw trunnion in or out to adjust the length of the Blade Control Rod and reinstall Retest per paragraph 2 above Repeat if necessary 5 When properly adjusted the Blade Drive...

Page 10: ...both Caster Shafts Fuel Shut Off Vavle Rear Wheel Height Adjusting Handle Transmission Drain Port FIG 15 Rear Wheel Height Adjustment 5 To adjust the Rear Wheel settings refer to FIG 11 Loosen both he...

Page 11: ...Elec Schematic WIRING HARNESS DIAGRAM 8...

Page 12: ...Accessory ACCESSORY Nylon Grass Catcher Nylon Grass Catcher Model WY33N NGC 2 07 Bushel 9...

Page 13: ...laced at worldlawns option without charge for parts or labor To take advantage of this warranty the Mower must be returned to an authorized worldlawn Dealer within the warranty period The cost of deli...

Page 14: ...Notes 11 NOTES...

Page 15: ......

Page 16: ...R Worldlawn Power Equipment Inc 422 Turnbull Canyon Road City of Industry CA 91744 Phone 626 934 8552 Fax 626 934 8162 E mail worldlawnmower adelphia net Form No 33122 200801...

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