Instruction/ maintenance manual of the product 437 Yard-Man
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IMPOR T ANT : Re ad saf ety rules and i nstructions ca refull y bef ore oper ati ng equi pment. 21” R ear & Side Discharge Mulching Lawn Mo wer Model 437 PRINTED IN U .
2 TABLE OF CONTENTS Cont ent P age Important Safe Opera tion Pr actice s .................... ............ ............. ............. ............ 3 Slope G auge ................ ............. ............. ............. ............ ............. ..
3 SECTION 1: IMPORTANT SAFE OPERATION PR ACTICES General Ope ration 1. Read this op erator ’ s ma nual car efully in i ts entir ety before at temptin g to assem ble thi s machi ne. Read , unders tand, and fo llow all ins tructions on the mach ine and in the ma nual( s) befor e opera tion.
4 8. Never ope rate the mowe r in wet gras s. Alwa ys be sure of yo ur footing . A slip and fall can c ause seriou s person al injur y. If you feel y ou are losi ng your foot ing, relea se the bl ade contro l handle imme diately an d the blade will stop r otating withi n thre e seconds.
5 7. Exting uish all c igarettes , cigars, pi pes and ot her sources of ign ition. 8. Never fue l machine indoor s beca use flamma ble vapor s will accumul ate in the area. 9. Never remove gas cap or add fuel w hile the e ngine is hot or runn ing. Al low engi ne to cool at lea st two minutes before refu eling.
6 SECTION 2: SLOPE GAUGE 15° SIGHT AN D HOLD TH IS LEVEL WITH A VE RTICAL TREE A POWER P OLE A CORNER OF A BUILDING OR A FEN CE POST F O L D O N D O T T E D L I N E , R E P R E S E N T I N G A 1 5 ° S L O P E USE THIS PAGE AS A G UIDE TO DETERMI NE SLOPES WHERE YO U MAY NOT OPERATE SAFELY .
7 SECTION 3: ASSEMBLING YOUR LAWN MOWER Removing Unit From Car ton • Remove s taples, break g lue on to p flaps or cu t tape at carton en d and peel top fla p to open c arton. • Remove lo ose parts if incl uded wit h unit. • Cut corne rs and lay carto n down flat .
8 Figure 4 • Fasten the c able to the lowe r handle with the two cable ties found on th e lower handle. Pul l the cable ties tight an d trim off the ex cess. S ee Figure 5 . Figure 5 Attaching St arter Rope • The rope gu ide is attache d to the righ t side of uppe r handle.
9 Removing Grass Catcher • Lift the rear discharge do or on the mower , and lift the gr ass catc her up. • Release the rear dis charge door. Conve rting to Side- Discharg e • Your mower h as b een s hipped as a mulc her. To conver t it to a side- discharge mower, li ft the mulchin g plug.
10 Cutting Height Adjustment Lever This l ever, lo cated a t each w hee l, lets yo u adju st cutt ing height of the gr ass. Reme mber to pu t all four le vers at the same hei ght to avoid un even cut. Throt tle Cont rol The engin e is equipp ed with a co nstant s peed thrott le for maximum engine an d cuttin g perform ance.
11 Operat ing Y our Lawn Mower • Once the engine ha s started , squeeze th e blade control hand le ag ainst th e upp er hand le to run t he lawn mow er. • Do not operate the mower without the mulc hing cove r, the grass c atcher bag , or the di scharg e chute proper ly insta lled.
12 SECTION 6: MAINTAINI NG YOUR LAWN MOWER Cleaning the Lawn Mow er • Clean unde rside of the mower deck after each use to prev ent a ny buil d-up o f gra ss. If this de bris accumul ates, i t will ca use rust an d corro sion. NOTE: W e do n ot recom mend t he use of pres sure washers o r ga rd en ho se to c le an yo ur u nit .
13 SECTION 7: SERVICING YOUR MOW ER Blade Care Periodic ally ins pect the blade adapter and pull ey for cracks, espe cially if y ou st rike a foreign ob ject. Rep lace when neces sary. • Discon nect spar k plug wire from spark plug. • Turn mower on its side making sure that the air filter and the ca rburetor are up .
14 Replacing Rear Flap • To rem ove r ear fl ap, cut off t he fl at end of the wire rod which secur es it to the dec k. See Fi gure 15 . • Attach the new flap and new r od to deck, ben ding the ends of the ne w rod over to sec ure to deck .
15 SECTION 9: OFF-SEASON STORAGE Prepare your lawn mower for st orage at t he end of the season or if the unit will not be used for 30 days or more. Store th e mower in a clea n, dry area . Gasoline • Do not st ore gasolin e from one season to ano ther.
16 SECTION 11: PARTS LIST FOR MO DEL 437 1 6 10 3 2 11 4 5 4 19 35 33 32 29 30 51 41 40 46 24 22 21 20 25 42 44 44 12 31 31 30 29 28 26 27 44 44 49 43 18 36 38 45 48 34 14 13 37 39 25 52 47 16 23 7 8 .
17 Ref. No. Part No. Description 1. 747-1161 A Control Hand le 2. 710-1205 Rope Guid e 3. 720-0279 Handle Knob 1/4-20 Thd. 4. 710-1174 Curved Hd. Bolt 5/16-18 x 2" 5. 720-0284 Hand Kno b 6. 749-1092 A Uppe r Handle 7. 749-0928 A Lowe r Handle 8. 726-0240 Cable T ie 9.
MANUF A CTURER ’ S LI MIT ED W ARRANTY FOR: The lim ited warranty s et forth below i s given by MTD L LC with respect to new merchand ise purc hased an d used i n the United States, i ts posse ssions an d territo ries.
An important point after buying a device Yard-Man 437 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Yard-Man 437 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Yard-Man 437 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Yard-Man 437 you will learn all the available features of the product, as well as information on its operation. The information that you get Yard-Man 437 will certainly help you make a decision on the purchase.
If you already are a holder of Yard-Man 437, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Yard-Man 437.
However, one of the most important roles played by the user manual is to help in solving problems with Yard-Man 437. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Yard-Man 437 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
