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10

Rotate the axle shaft until first tab on the right side 
of the axle shaft clears the hole in the right pivot 
bar. Rotate further until second tab on the right side 
of the axle shaft locks into the hole in the same 
pivot bar. The tab on the left side of the axle shaft 
should hit on the surface of the left pivot bar.

Place one spacer on the rear axle, then one wave 
washer.

Place wheel assembly on end of axle. Secure with 
one flat washer and one hex jam nut. Tighten 
securely. 

Repeat above steps to assemble the other wheel 
and then place all four height adjusters in the same 
relative position.

Attaching Struts (If Equipped)

Figure 10

Once the upper handle is secured, removed the 
wing nut from one side of the of the handle and 
discard. See Figure 10.

Holding the carriage bolt that is already placed on 
the handle, place saddle washer, and then strut 
over the carriage bolt.

Place the lock washer and the hex nut over the bolt 
threading only a few turns, just enough to hold the 
handle.

Repeat on other side.

Attach the other end of struts as follows:

Figure 11

Place one flat washer over carriage bolt.

Insert carriage bolt up through hole in deck beside 
the engine and through the strut. Secure with lock 
washer and hex nut from the hardware pack. 
Repeat step on the other side. See Figure 11.

Tighten all nuts and bolts on both ends of the strut 
securely.

Removing Chute Retainer

The chute deflector on your mower is held in an upright 
position by a retainer for shipping purposes only. 
Remove the retainer, following steps below, before 
running the mower for the first time.

Push the chute deflector up and towards the 
engine. Holding the deflector in this position, 
remove the retainer. See Figure 12.

Lower the chute deflector carefully to its operating 
position keeping your fingers out of the way.

Figure 12 

WARNING: The chute retainer must be
removed and discarded before operating
the mower. 

Installing Mulching Baffle

If your mower is equipped with the optional mulching 
baffle, install it following instructions below.

Insert the mulching baffle so that the notches at the 
bottom of the baffle sit firmly on the lip of the deck 
opening. See Figure 13.

Slide the hooks of the baffle over the hinge pin on 
the discharge chute. Make sure that the hooks 
snaps into place, locking the mulching baffle firmly 
on to the mower.

Release the chute deflector.

Figure 13

Lock
Washer

Hex
Nut

Carriage
Bolt

Saddle
Washer

Strut

Hex Nut

Bell
Washer

Hex Screw

Attach End of 

Struts Here

Raise Chute

Remove
Retainer

Deflector

Chute
Deflector

Hinge Pin

Baffle
Hook

Baffle
Hook

Insert Notches
on Top of Lip

Summary of Contents for 509 Series

Page 1: ...s exhaust system is equipped with a spark arrester meeting applicable local or state laws if any If a spark arrester is used it should be maintained in effective working order by the operator In the S...

Page 2: ...t if you need help from our Customer Support Department or an authorized dealer You can locate the model number by looking down at the rear of the deck A sample model plate is explained below For futu...

Page 3: ...n overlooked and could be accidentally thrown by the mower in any direction and cause serious personal injury to the operator or any others allowed in the area Wear sturdy rough soled work shoes and c...

Page 4: ...embankments The operator could lose footing or balance Do not mow slopes greater than 15 degrees as shown on the slope gauge Do not mow on wet grass Reduced footing could cause slipping CHILDREN Tragi...

Page 5: ...re subject to wear damage and deterioration which could expose moving parts or allow objects to be thrown For safety protection frequently check components and replace with manufacturer s recommended...

Page 6: ...N T I N G A 1 5 S L O P E WARNING Do not mow on inclines with a slope in excess of 15 degrees a rise of approximately 2 1 2 feet every 10 feet A riding mower could overturn and cause serious injury If...

Page 7: ...th the hardware shown on this page See Figure 1 The hardware pack may contain extra items which are not used on your unit Figure 1 NOTE Hardware pieces illustrated here are not drawn to actual size Ax...

Page 8: ...position Make certain the lower handle is seated securely into the handle bracket assemblies Tighten the wing nuts on each side of the handle carriage bolts must be seated properly into the handle See...

Page 9: ...f the mower are not already assembled proceed as follows Block the rear of the mower up securely Move rear cutting height adjusters to the highest position The rear axle shaft has a right side and a l...

Page 10: ...e with lock washer and hex nut from the hardware pack Repeat step on the other side See Figure 11 Tighten all nuts and bolts on both ends of the strut securely Removing Chute Retainer The chute deflec...

Page 11: ...blade control handle is located on the upper handle of the mower The blade control handle must be depressed in order to operate the unit Release blade control handle to stop engine and blade WARNING T...

Page 12: ...d cause serious personal injury to the operator and others For best results do not cut wet grass because it tends to stick to the underside of the mower preventing proper discharge of grass clippings...

Page 13: ...t each wheel position provides cutting height adjustment Each adjusting plate has nine height positions When the spring lever is moved from one location to another the height of cut will be changed Si...

Page 14: ...ine and disconnect spark plug wire before cleaning lubricating or doing any kind of service work on the lawn mower Blade Control Lubricate the pivot points on the blade control handle at least once a...

Page 15: ...oval Replacement and Sharpening When removing the cutting blade for sharpening or replacement protect your hands with a pair of heavy gloves or use a heavy rag to hold the blade Remove the bolt and th...

Page 16: ...will result in shorten life and reduce serviceability Refer to engine manual for correct engine storage instructions Coat mower s cutting blade with chassis grease to prevent rusting Store mower in a...

Page 17: ...h fresh fuel 5 Clean air cleaner 6 Adjust carburetor Engine overheats 1 Engine oil level low 2 Air flow restricted 3 Carburetor not adjusted properly 1 Fill crankcase with proper oil 2 Remove blower h...

Page 18: ...18 Models 500 509 1 24 2 3 4 5 6 8 12 14 15 17 18 23 22 21 34 25 26 27 28 29 30 31 32 33 35 36 36 37 38 39 40 41 20 42 43 44 45 46 47 48 18 49 50 19 51 52 53 54 55 56 57 39 40 58 59 60 61 62 64 63...

Page 19: ...Assembly 22 28 710 0654A Hex Washer Screw 29 720 0279 Handle Knob 1 4 20 30 736 0504 Wave Washer 31 782 0519A Pivot Bar LH 782 0520A Pivot Bar RH 32 712 3020 Hex Jam Nut 3 8 16 33 749 0705 Upper Handl...

Page 20: ...ty on these items b Log splitter pumps valves and cylinders have a separate one year warranty c Routine maintenance items such as lubricants filters blade sharpening and tune ups or adjustments such a...

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