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Note:

  Tighten the four wheel assembly pivot bolts so that the wheel assemblies will not flop 

down when the deck is raised off the ground. 

 

Caster Support Stop 

Caster Support  

Tongue 

Figure 2:  Installation of Caster Support Stop 

 

B. 

INSTALLATION OF LAWN & GARDEN HITCHING 

(refer to the Operation and Adjustment 

Section for recommended hitching)(if the ATV Tongue was purchased refer to section C. 
Installation of ATV Tongue) 
1.  The tongue can be installed either on the left or right caster assembly depending on how the 

wing mower will be towed.  

See figure 1

.  Tighten the lock nut on the 3/8” x 2-1/2” pivot bolt so 

the tongue is free to pivot but does not move sideways. 

 

Note:

  The tongue can be installed upside down so it will match up with tow vehicles with 

higher hitches. 

 

2.  The tow vehicle hitch provided is a universal hitch that should fit most tow vehicles.  Slight 

modifications may be necessary for some tow vehicles.  

3.  Attach the tow vehicle hitch to the tow vehicle draw bar top or bottom depending on best 

support, and secure with the longer 1/2” hex head bolt, flatwasher, nut, and lockwasher 
provided.  

See figure 3.

 

 

Note:

 On some tow vehicles the draw bar will need to be strengthened to support the hitch 

assembly securely. 

 

4.  Adjust the hitch stop angle with stop bolts as close as possible to the vertical member on the 

back of the tow vehicle and adjust stop bolts securely against vertical member to keep hitch 
from pivoting from side to side. 

 

Note:

 The hitch should be positioned on the tow vehicle so the stop bolts have a solid member 

to adjust to.  On most tow vehicles two bolts can be used to attach the hitch assembly to 
the draw bar, eliminating the need for the hitch stop angle. 

 

 

6

Summary of Contents for AcrEase C60K

Page 1: ...40 60 FINISH CUT C60K H40B H60B OWNER S MANUAL With Assembly Instructions For Models H40B H60B C60K KUNZ ENGINEERING INC MENDOTA IL 61342 PH 815 539 6954 1 11 ...

Page 2: ... Indicates an imminently hazardous situation that if not avoided will result in death or serious injury This signal word is to be limited to the most extreme situations typically for machine components which for functional purposes cannot be guarded WARNING Indicates a potentially hazardous situation that if not avoided could result in death or serious injury and includes hazards that are exposed ...

Page 3: ...t be picked up and thrown by the blades WARNING Do not mow when children and others are around WARNING Keep all safety shields and deflectors in place during operation WARNING Shut off the engine and allow the mower blades to come to a complete stop before making any adjustments to the mower WARNING Shut off engine before disconnecting the wing mower from the tow vehicle or attempting to move the ...

Page 4: ...ut Hand Foot 275002 Warning Decal General WARNING Clean or Replace Any Safety Signs That Are not Readable or Damaged Replacement decals can be purchased from your local dealer or Kunz Engineering Inc Mendota IL 61342 815 539 6954 www kunzeng com Serial Model Decal Models H60B C60K 3 ...

Page 5: ...l Cut Hand Foot 275002 Warning Decal General Serial Model Decal Model H40B WARNING Clean or Replace Any Safety Signs That Are not Readable or Damaged Replacement decals can be purchased from your local dealer or Kunz Engineering Inc Mendota IL 61342 815 539 6954 www kunzeng com 4 ...

Page 6: ...Assembly of Wheels Tongue and Rear Hitch 2 Install the two caster assemblies in the retainers on the front of the mower deck See figure 1 Before securing the caster supports determine which side of the mower the tongue will be placed on and install the caster support stop on the tongue side See Figure 2 Secure with 3 8 x 2 3 4 hex head bolt lock washer and nut provided in the retainer areas Note T...

Page 7: ...s with higher hitches 2 The tow vehicle hitch provided is a universal hitch that should fit most tow vehicles Slight modifications may be necessary for some tow vehicles 3 Attach the tow vehicle hitch to the tow vehicle draw bar top or bottom depending on best support and secure with the longer 1 2 hex head bolt flatwasher nut and lockwasher provided See figure 3 Note On some tow vehicles the draw...

Page 8: ...be mounted to the left and one to the right Telescoping Hitch Install to Left or to Right or in Both Directions When Pulling Two Wing Mowers Hitch Stop Angle Adjust Stop Bolt to Back of Tow Vehicle Figure 3 Installation of Tow Vehicle Hitch Screw Pin Shackle Clevis Offset Tongue Position Direct Behind Tongue Position Hitch Pivot Attach to either Left or Right Caster Assy Tongue Figure 4 Assembly o...

Page 9: ...ers and nuts provided 2 When a second mower is pulled behind the first mower in tandem then the rear hitch can be installed on the left rear axle assembly See figure 5 Secure with 3 8 x 3 1 4 hex head bolts lock washers and nuts provided Note The long tongue extension Part 900008 and rear hitch assembly Part 900009 must be ordered separately Long Tongue Extension Tongue Pivot Angle Spacer Short To...

Page 10: ...sembly 1 2 combined or 5 1 2 3 combined 1 2 combined 2 4 combined 1 2 3 combined 1 2 combined Listed above are all of the possible configurations of the wing mowers The numbers listed below each wing mower correspond to the hitch or combination of hitches required to complete that possible configuration Tow Vehicle without a Mower Deck Tow Vehicle with a Mower Deck 1 2 combined or 5 1 2 3 combined...

Page 11: ...engine and allow the mower blades to come to a complete stop before adjusting the tongue WARNING When attaching the tongue to the back of the tow vehicle tighten the screw pin shackle clevis firmly Property damage or bodily injury may occur if the screw pin shackle clevis unturns and the wing mower becomes unattached from the tow vehicle The hitching system is designed so that the wing mower can b...

Page 12: ... possible to obtain a high quality cutting job Adjust the mowers as follows 1 Pull the mowing unit on to a smooth level surface 2 Adjust the tow vehicle mower deck If applicable to the desired cutting height and level both fore and aft and side to side 3 Measure the distance from the level surface to the mower blade cutting edge on the tow vehicle DANGER Shut off tow vehicle engine and allow mower...

Page 13: ...e deck setting and set the anti scalp wheels in the top hole To mow in the upper half of the cutting range original factory setting set the front caster axles in the top setting and set the anti scalp wheels in the bottom hole N eliminate free pivoting of the front casters or rear axles Snug the four bolts just be the height adjust bolt so the front casters and rear axles can be adjusted up and do...

Page 14: ...0K right side of the engine the front of the mower under the engine N engagement design wing mower from the uncut area before attempting to engage the clutch Also inspect th blades for any obstructions that may prevent blade engagement Failure to do either may result in premature belt failure or even a fire position on the throttle control E brake before dismounting the tow vehicle et the throttle...

Page 15: ...towed it is usually more efficient to mow the acking up with one wing mower is easy Backing becomes a greater challenge as additional WARNING Look down to the sides and behind before and while backing to avoid t the WARNING Stop the mower blades on both the tow vehicle and all wing mowers if the tow the blades remove safety shields while engine is running Dry grass build up around belts and sheave...

Page 16: ... not cause damage If the clutch is allowed to slip for longer periods it will overheat and could be damaged Watch the discharge chute if material is not being discharged then the clutch is slipping In normal conditions clutch slippage will not be a problem In most cases the clutch can be repaired by replacing the clutch springs and clutch bearing CAUTION If the mower blades are allowed to stall ou...

Page 17: ...del C60K See Figure 9 Adjust the spring loaded idler springs to a compressed length of 15 16 initially for a few hours until the belts run in then adjust the spring to 1 1 8 to 1 1 4 compressed length Front Engine Initial Spring Length 15 16 Running Spring Length 1 1 8 to 1 1 4 Figure 9 Belt Pattern and Spring Adjustment Model C60K 16 ...

Page 18: ...g Length 3 1 4 to 4 Clutch Arm Engine Front Clutch Engagement Only Include Spring in Measurement Figure 10 Belt Pattern and Spring Adjustment Model H40B This model comes with a belt brake which is a safety feature that stops the blades from turning after the clutch is disengaged The only time the brake should be in contact with the belt is when the clutch is disengaged CAUTION The brake stud may n...

Page 19: ... the brake stud and the belt If the clearance is less than 1 2 then it will be necessary to adjust the brake stud away from the belt Keep in mind that the disengaged spring length must stay between 3 1 4 and 4 CAUTION If brake stud is not set in correct position under braking or over braking may occur If over braking occurs premature belt failure or a possible fire could occur due to excessive fri...

Page 20: ...ease Note Do not over grease blade spindles Blade spindles are initially greased at the factory Greasing before 50 hrs may cause bearing seal damage which will result in premature bearing failure J TIRE PRESSURE To reduce wing mower bounce on rough yards the rear tire pressure can be reduced so they feel slightly soft approximately 15 PSI when they are stepped on K TRANSPORTATION OF MOWER When tra...

Page 21: ...nual Manual MOWER Fuel Tank 2 8 Quart 3 3 4 Gal 3 3 4 Gal Effective Cutting Width 38 58 58 Deck Construction 11 ga Welded steel 10 ga Welded steel 11 ga Welded steel Cutting Height 1 to 4 1 to 4 1 to 4 Height Adjustment 4 screws 4 screws 4 screws Anti Scalp Wheels 2 in front 1 in rear 4 in front 2 in rear 4 in front 2 in rear 3 O D x 1 1 4 wide Rear Wheels Fixed 2 13 500 x 6 2 13 500 x 6 2 13 500 ...

Page 22: ... 259001 Offset Mower Blade 2 Wide 20 Long 1 2 Hole 3 13 264000 Solenoid 1 14 264001 Ignition Switch 1 15 264003 Hour Tack Meter 1 16 269001 Throttle Control 15 1 17 269004 Choke Control 14 1 18 275001 Control Panel Decal Starting Instructions 1 18 275002 Warning Decal General 1 18 275003 Danger Decal Cut Finger 2 18 275007 Warning Decal Belt Sheild 2 18 275019 Name Decal Kunz 1 18 275021 Name Deca...

Page 23: ...MODEL C60K 22 21 1 2 3 4 5 6 7 8 10 11 12 14 13 15 16 17 18 19 20 1 22 23 24 25 26 27 28 29 30 31 34 33 32 9 ...

Page 24: ... Mower Blade 2 Wide 20 Long 3 8 Hole 3 13 264000 Solenoid 1 14 264010 Ignition Switch H60B 17 5 HP Models 1 15 264003 Hour Tack Meter Optional 16 269000 Choke Control 20 1 17 269001 Throttle Control 15 1 18 275001 Control Panel Decal Starting Instructions 1 18 275002 Warning Decal General 1 18 275003 Danger Decal Cut Finger 2 18 275007 Warning Decal Belt Sheild 2 18 275019 Name Decal Kunz 1 18 275...

Page 25: ...MODEL H60B 21 24 1 2 3 4 5 6 7 8 9 10 11 12 14 13 15 16 17 18 19 20 1 22 23 24 25 26 27 28 29 30 31 33 34 32 ...

Page 26: ...1 11 259000 Offset Mower Blade 2 Wide 20 Long 3 8 Hole 2 12 269005 Throttle Control Modified 1 13 269006 Throttle Wire 1 14 275002 Warning Decal General 1 14 275003 Danger Decal Cut Finger 2 14 275006 Starting Instructions Decal 1 14 275007 Warning Decal Belt Sheild 2 14 275011 Clutch Engagement Decal 1 14 275019 Name Decal Kunz 1 14 275021 Name Decal AcrEase 2 15 277002 Rubber Grommet 6 16 277011...

Page 27: ...MODEL H40B 28 26 1 8 5 6 7 14 1 17 21 25 26 30 2 4 20 12 13 27 9 3 11 22 24 23 18 10 15 16 19 29 ...

Page 28: ...olt 3 8 x 3 Fully Threaded 2 2 216006 Wire Lock Pin 3 8 x 2 1 4 Opening 2 3 600001 Spacer 1 4 600002 Tongue Pivot Angle 2 5 900050 Hitch Draw Bar 1 6 600044 Hitch Adaptor Plate 1 7 600009 Hitch Stop Angle 1 8 600043 Hitch Extension 1 9 900026 Telescope Hitch 1 10 900007 Short Tongue 1 PARTS LIST 27 ...

Page 29: ...Pin 31 X 2 50 2 2 216009 Screw Pin Shackle Clevis 1 3 900057 Hitch Pivot 1 4 900082 Tongue 1 Item Part Description Quantity 1 600006 Hitch Flat 5 16 Mounting Hole 1 2 600020 Rear Hitch Tube 1 3 900000 Long Tongue Extension 1 PARTS LIST OPTIONAL HITCH PARTS 1 2 3 PARTS LIST 28 ...

Page 30: ...rry the center section of the mower deck and works well in the following applications Rough uneven ground where added floatation is needed Hard to reach areas at the water s edge around ponds Extending over a creek banks edge Steep road banks where added traction is needed Gradual crowned or peaked areas in a lawn The front and rear are sold separately Rear Floatation Kit Part 003902 Front Floatat...

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