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Thank you for purchasing a Honda attachment for your tractor. This manual covers the assembly, operation and maintenance of the Hon- da mid-mount rotary mower for the H5518 tractor, type A2 (Two Wheel Drive Model) and A4 (Four Wheel Drive Model). Read this manual and the Owner’s Manual for the Honda H5518 Tractor before you operate the rotary mower. Honda Motor Co., Ltd. reserves the right to make changes at any time without notice and without incurring any obligation. No part of this pu
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CONTENTS 3 1. SAFETY INFORMATION ....................................................... 9 2. SERIAL NUMBER ................................................................. 10 3. COMPONENT IDENTIFICATION ............................................. 11 4. INSTALLING MOWER .......................................................... 11 1. Loose parts .................................................................... ......................... 12 2. How to measure hardware and componen
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1. SAFETY INFORMATION Read all safety instructions before operating. DISCHARGE GUARD WHILE BLADE IS TURNING. \ =&!j!!!J DISCHARGE GUARD WHILE BLADE IS TURNING. 3
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SAFETY INFORMATION For your safety and the safety of others, pay special attention to these precautions: Operator Responsibility Keep the tractor in good operating condition. Operating a tractor in poor, or questionable condition could result in serious injury. Be sure all safety devices are in working order and warning labels are in place, these items are installed for your safety. Know how to stop the engine and attachments quickly in case of emergency. Understand the use of all contr
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Fire and Burn Hazard . Gasoline is extremely flammable, and gasoline vapor can explode. Use extreme care when handling gasoline. Keep gasoline out of reach of children. l Refuel in a well ventilated area with the engine stopped. l Allowed the engine to cool before refueling. Fuel vapor or spilled fuel may ignite. l The accumulation of dry grass and leaves around the engine, the ex- haust system, or on top of the cutter deck (especially around the pulleys) may ignite. l It is illegal in
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Thrown Object Hazard Objects hit by the blades can be thrown from the tractor with great force, . and may cause serious injury. l Before mowing, clear the mowing area of sticks, stones, dog bones, and other litter and loose objects. Mow only in daylight, or in well-lit areas at night, so you can see and avoid objects in the grass. l Before operating the tractor, be sure the side discharge guard is down, or that the optional grass catcher bags and discharge chute are in place. l Disengage
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l To avoid injury to yourself and others, before leaving the Tractor unat- tended, ALWAYS, - park on level ground. - disengage the power take-off. - lower the attachment(s). - Lock the parking brake. - stop the engine. - and remove the key. l Be sure to follow the instructions below whenever applying the dif- ferential lock. - Be sure that the main transmission lever is set in 4th gear or lower, and reduce engine speed before applying the differential lock. - Do not apply while tur
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MAINTENANCE SAFETY l Before performing maintenance/inspection, read the instructions thoroughly. l Before cleaning, inspecting or servicing the tractor, be sure to - Turn off and lower any attachments. - Stop the engine and remove the key. - Remove the spark plug caps. l If you hit an object, stop the engine and inspect the Tractor and its at- tachments. Fix any damage before you resume operation. l Operating the tractor with damaged, worn or broken parts may result in severe personal
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2. SERIAL NUMBER The serial number are used to identify your rotary mower and may be re- quired by the dealer when ordering replacement parts. The MM46 serial number is located on the right side of the deck. The MK4618 serial number is located on the right side of the front ten- sioner bracket. Record the number here for your reference. MM46 Serial number: MK4618 Serial number: MM46 SERIAL NUMBER MK4616 SERIAL N 9
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3. COMPONENT IDENTIFICATION GAUGE WHEELS ANTI-SCALP ROLLERS BLADES 10
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4. INSTALLING MOWER l The rotary mower should be installed by an authorized Honda dealer unless the owner has proper tools and feels he is mechanically qualified. l To prevent accidental start-up, remove the ignition switch key, and disconnect the spark plug caps before installing the mower. Install with the tractor on level ground. Lock the parking brake, set the transmission lever in “N” (Neutral) and the front and rear P.T.O. levers in the “OFF” positions. 1. Loose parts Before asse
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( CUTTER DEC ONT DECK LINKS PROTECTOR *REAR LINK SHAFT ODISCHARGE COVER l LlNCH PIN QFLANGE BOLT B 8xl6mm ‘DRIVE V-BELT “DRIVEN PULLEY OF 1 0 l FLANGE BOLTS DV-BELT DRIVEN STOPPER *BELT STOPPER COLLARS (Belt Stopper A) 2. How to measure hardware and components: MILLIMETERS ~~~~,~~~~,~~~,,IIII~IIII~““~““~“”~”’l~”’l~l’ll~Illl~llll~llll~llll~illl~llli~llll~llll~l~ll~llll~llll~llll~llll~llll~llll~ I 5mm 8mm 12 mm 14 mm 16 mm PLAIN WASHERS Washers are specified by inside diam
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3. Installation of front tensioner bracket - 1. Remove and retain the lower cover 6 by removing the 8 x 16 mm flange bolts. FLANGE BOLTS 8xl6mm LOWEk COVER B - 2. Install the drive pulley on the front P.T.O. shaft using an 8 x 20 mm special flange (shouldered) bolt. Tighten the bolt to the specified torque. Torque specification: 2.2 kg-m (16 ft-lb) SPEClAi FLANGE DRIVE &JLLEY BOLT 8 x 20 mm 13
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- 3. Position the front tensioner bracket on the frame and install using two of the bolts removed in Step 1 and the two shouldered tensioner bracket bolts, Tighten the bolts to the specified torque while holding the front tensioner bracket firmly against the frame. Retain the re- maining four bolts. Torque specification: 2.2 kg-m (‘I6 ft-lb) TENSIONER BRACKET FLANGE BOLTS 8 x 16 mm (Shouldered) FLANGE BOLTS 8xl6mm FRONT TENSIONER BRACKET -4 Insert the end of the tensioner spring int
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- 5. Install the front hitch pivot A on the frame from the inside. Install the tensioner guard on the frame from the outside as shown, using the six 8 x 25 mm flange bolts and tighten to the specified torque. Torque specification: 2.2 kg-m (16 ft-lbl FRONT HITCH PIVOT A FLANGE BOLTS 8x25mm \ TENSIONER GUARD 15
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4. Installation of lift link - 1. Pump grease through the grease fitting to lubricate the lift arm shaft. Insert the lift arm shaft through the bracket on the main frame from the left side. Adjust the length of the deck lift rod to 370-372 mm (14.6- 14.6 in), then tighten the nut securely. Install the deck lift rod in the hole in the lift arm bracket. Place the plain washer over the end of the deck lift rod and insert the lock pin through the end. Recommended Grease: Multipurpose Grease
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- 3. Loosen the six 8 x 20 mm Flange bolts fastening the right and left link pivots. Slide the lift link shaft through the holes in the pivots as shown. Retighten the 8 x 20 mm flange bolts securely. Recommended Grease: Multipurpose Grease LIFT LINK SHAFT - 4. Lubricate the lift arm pin with grease, then insert the threaded end of the lift arm pin through the front link arm and install the lock nut on the end of the pivot. Tighten the lock nut securely. Slide the lift link assembly onto
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5. Installation of driven pulley Remove and retain driven pulley (MM46Kl) on the cutter deck by remov- ing the 10 x 16 mm flange bolt and 10.5 x 27 mm washer. Install the driven pulley (MK4618) using the original bolt and washer. Tighten the bolt to the specified torque. Torque specification: 4.0 kg-m (28.9 ft-lb) 6. Installation of cutter deck H Cutter deck assembly - 1. Install the discharge cover using two flange nuts; tighten nuts to specified torque: Torque specification: 2.2 kg-m
