Kunz C60K, H60T, H60B, E60B owner manual H. Mower Blade Removal, Balancing & Installation

Page 15

H.MOWER BLADE REMOVAL, BALANCING & INSTALLATION

Clutch Arm

FrontEngine

Brake Stud

Clutch Engagement

Clutch Engaged Spring Length 2-1/4” to 2-3/8” Clutch Disengaged Spring Length no greater than 2-3/4”

1/2” With Clutch Engaged

0” With Clutch Disengaged

Figure 10: Belt Pattern and Spring Adjustment (Model E60B)

H.MOWER BLADE REMOVAL, BALANCING & INSTALLATION

Sharp blades can cause bodily injury if not handled properly.

When removing the blade, it is recommended that a block of wood be placed between the blade and the underside of the mower deck. This will allow the removal of the blade without the need to hold the blade by hand.

Always balance the mower blades each time they are sharpened.

Out of balance mower blades cause excess vibrations which lead to premature bearing failures, bolts coming loose, and overall deterioration of the wing mowers.

Always properly tighten the blade bolts to the specified torque. Failure to do so can lead to unwanted loosening of the blade and damage to the blade holding saddle.

The Models E60B, H60T and H60H use the Kunz Engineering Part # (202134) blade bolt. This particular hex head bolt is a 3/8” – 24NF x 7/8” long, grade 5 and it’s proper torque is 35 ft-lbs. The Model C60K uses the Kunz Engineering Part # (202136) blade bolt. This particular hex head bolt is a 1/2” – 20NF x 1.00” long, grade 5 and it’s proper torque is 85 ft-lbs.

To ease in the blade installation process, use the same block of wood and method used during the removal of the blades.

14

Image 15

Contents C60K With Assembly Instructions For Models C60K, H60T, H60H & E60B60” FINISH CUT OWNER’S MANUALOptional hitches ASSEMBLY INSTRUCTIONSA. ASSEMBLY OF MOWER WHEELS You should haveFigure 2 Installation of Caster Support Stop Direct Behind Tongue Position Offset Tongue PositionOPERATIONS AND ADJUSTMENTS D. INSTALLATION OF OPTIONAL HITCHESRead all Owners Manuals before using equipment A. HITCH CONFIGURATIONS Refer to Figure B. ATV TONGUE CONFIGURATIONS Refer to Figure C. ADJUSTING CUTTING HEIGHT The engine full speed setting with mower blades running is 3350 RPM D. STARTING ENGINEFor Model H60H Start engine and move throttle toward slow position to disengage choke For Model H60H Backing up with one wing mower is easy. Backing becomes a greater challenge as additional wing mowers are towed. Avoid backing up by planning ahead. Make loops instead of backing G. DRIVE BELT REMOVAL AND TENSION Models H60T & H60H - See FigureModel C60K - See Figure For Model E60B - See Figure H. MOWER BLADE REMOVAL, BALANCING & INSTALLATION Sharp blades can cause bodily injury if not handled properlyAlways balance the mower blades each time they are sharpened L. STORAGE I. LUBRICATIONJ. TIRE PRESSURE K. TRANSPORTATION OF MOWERENGINE WING MOWER SPECIFICATIONSDIMENSIONS ModelH60H E60BACREASE WING MOWER PARTS MODEL C60K DescriptionC60K C60K MODELH60T ACREASE WING MOWER PARTS MODEL H60TH60T E60B ACREASE WING MOWER PARTS MODEL E60BMODEL E60B Quantity ACREASE WING MOWER PARTS MODEL H60HMODEL H60H H60T, E60B & H60H LAWN & GARDEN HITCH PARTSATV TONGUE PARTS OPTIONAL HITCH PARTSDescription Clean or Replace Any Safety Signs That Are not Readable or Damaged SAFETY SIGNS AND LOCATIONSOPTIONAL FLOATATION KIT OPTIONAL EQUIPMENT