Murrayメーカー1842LTの使用説明書/サービス説明書
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OPERA T OR'S MANU AL MODEL: MB1842L T LA WN TRA CT OR AL W A YS WEAR EYE PR O TECTION DURING OPERA TION W ARNING: Read this Man u al and follo w all Warnings and Saf ety Instructions. F ail ure to do so can re sult in serious in ju ry . IMPOR T ANT MANU AL Do Not Thr ow A wa y 403765 01.
2 I. GENERAL OPERA TION • Read, understand, and f ollow all instructions on the machine and in the manual bef ore star ting. • Do not put hands or f eet near rotating par ts or under the machine.
3 • Be sure the area is clear of bystanders bef ore operat- ing. Stop machine if anyone enters the area. • Ne v er carr y passengers. • Do not mow in re v erse unless absolutely necessar y . Al w a ys look down and behind bef ore and while back- ing.
4 T ABLE OF CONTENTS SAFETY RULES ......................................................... 2-3 PRODUCT SPECIFICA TIONS ....................................... 4 CUST OMER RESPONSIBILITIES ................................. 4 ASSEMBL Y ................
5 CONTENTS OF HARD W ARE P A CK Steering Wheel Steering Wheel Insert (1) Large Flat Washer Steering Boot Steering Wheel Adapter Seat (2) Keys Slope Sheet Key (1) Oil Drain Tube (1) Washer 17/32 x 1-3/.
6 ASSEMBL Y T OOLS REQUIRED FOR ASSEMBL Y A sock et wrench set will mak e assemb ly easier . Stan dard wrench sizes are listed. (1) 1/2" wrench Utility knif e (2) 3/4" wrench Tire pres sure .
7 ASSEMBL Y FIG. 2 W ARNING: Bef ore star ting, read, un der stand and follow all in struc tions in the Operation section of this manual. Be sure tractor is in a well-v entilated area. Be sure the area in front of tractor is clear of other people and objects.
8 ASSEMBL Y CHECK TIRE PRESSURE The tires on your tr actor were o v erinfl ated at the f actory f or shipping pur poses. Correct tire pressure is impor tant f or best cutting perf ormance. • Reduce tire pressure to PSI shown on tires . CHECK DECK LEVELNESS F or best cutting results, mo wer housing should be properly le v eled.
9 OPERA TION These symbols ma y appear on your tr actor or in literature supplied with the product. Lear n and understand their mean- ing. DANGER, KEEP HANDS AND FEET AWAY FREE WHEEL (Automatic Models.
10 02829 OPERA TION KNO W Y OUR TRA CT OR READ THIS O WNER'S MANU AL AND SAFETY R ULES BEFORE OPERA TING Y OUR TRA CT OR Compare the illustrations with y our tractor to f amiliarize y ourself with the locations of v arious controls and ad just ments.
11 NO TE: Under cer tain conditions when tractor is standing idle with the engine running, hot engine exhaust gases ma y cause “brown ing” of g rass .
12 T O OPERA TE ON HILLS W ARNING: Do not drive up or down hills with slopes great er than 15° and do not drive across an y slope. • Choose the slo west speed bef ore star ting up or down hills.
13 OPERA TION T O ST ART ENGINE (See Fig. 4) When star ting the engine for the fi rst time or if the engine has run out of fuel, it will take e xtra cr anking time to mov e fuel from the tank to the engine. • Sit on seat in operating position, depress clutch/brak e pedal and set parking brake .
14 MO WING TIPS • Mower should be properly le v eled f or best mo wing per- for mance. See "T O LEVEL MO WER HOUSING" in the Ser vice and Adjustments section of this manual. • The left hand side of mower should be used f or trim- ming. • Drive so that clippings are discharged onto the area that has been cut.
15 MAINTENANCE LUBRICA TION CHART d SPINDLE ZERK d FRONT WHEEL BEARING ZERK c SAE 30 OR 10W30 MO T OR OIL d GENERAL PURPOSE GREASE e REFER T O MAINTENANCE “ENGINE” SECTION IMPORT ANT: DO NO T OIL OR GREASE THE PIVO T POINTS WHICH HA VE SPECIAL NYLON BEARINGS.
16 MAINTENANCE FIG. 8 T O SHARPEN BLADE (See Fig. 9) NO TE: We do not recommend sharpening blade - but if you do , be sure the blade is balanced. Care should be taken to k eep the b lade balanced. An un- bal anced blade will cause e xcessiv e vibration and e ven tual dam age to mo wer and engine .
17 FIG. 9 B A TTER Y Y our tractor has a batter y charging system which is suf fi cient f or normal use. Howe v er , per iodic charging of the batter y with an automotiv e charger will e xtend its lif e. • K eep battery and ter minals clean. • K eep battery bolts tight.
18 MAINTENANCE CLEANING • Clean engine, batter y , seat, fi nish, etc. of all f oreign matter . • K eep fi nished surfaces and wheels free of all gasoline , oil, etc.
19 SER VICE AND ADJUSTMENTS W ARNING: T O A V OID SE RI OUS IN JU R Y , BEFORE PERFORMING ANY SER VICE OR ADJUST - MENTS: • Depress clutch/brake pedal full y and set parking brake. • Place gearshift lever in neutral (N) position. • Place attachment clutch in “DISENGA GED” position.
20 T O REPLACE MO WER BLADE DRIVE BEL T (See Fig. 18) The mower b lade driv e belt ma y be replaced without tools. P ark the tractor on le v el surf ace . Engage parking brake. BEL T REMO V AL - • Remove mo wer from tr actor (See “T O REMO VE MO W ER” in this section of this manual).
21 SER VICE AND ADJUSTMENTS FIG. 18 FIG. 20 T O REPLACE MO TION DRIVE BEL T (See Fig. 20) P ark the tractor on le v el surf ace . En gage parking brake. Fo r a s sis tance , there is a belt installation guide decal on bottom side of left f ootrest. BEL T REMO V AL - • Remov e mower (See “TO RE MO VE MOWER” in this section of manual).
22 ADJUSTMENT BOL T NEUTRAL LOCK GA TE GEARSHIFT LEVER FIG. 21 SER VICE AND ADJUSTMENTS T O ADJUST STEERING WHEEL ALIGN- MENT If steering wheel crossbars are not hor izontal (left to right) when wheels are positioned straight f orw ard, remov e steer- ing wheel and reassemb le per instructions in the Assembly section of this manual.
23 REPLA CING BA TTER Y (See Figs. 24 and 25) W ARNING: Do not short batter y ter mi nals by allowing a wrenc h or an y other object to contact both terminals at the same time. Bef ore connect- ing battery , remo ve metal bracelets, wristwatch bands, rings, etc.
24 ST ORA GE Immediately prepare your tr actor f or storage at the end of the season or if the tractor will not be used f or 30 da ys or more. W ARNING: Never store the trac tor with gas o line in the tank inside a building where fumes may reac h an open fl ame or spark.
25 TR OUBLESHOO TING POINTS Will not start 1. Out of fuel. 1. Fill fuel tank. 2. Engine not “CHOKED” properly . 2. See “T O ST ART ENGINE” in Operation section. 3. Engine fl ooded. 3. Wait se v eral minutes bef ore attempting to start. 4. Bad spark plug.
26 TR OUBLESHOO TING POINTS PROBLEM CA USE CORRECTION Engine dies when 1. Rev erse oper ation system 1. T ur n ignition key to tractor is shifted (ROS) is not "ON" while ROS "ON" position. into reverse mower or other attachment See Operation section.
27 LIMITED W ARRANTY The Manuf acturer warr ants to the original consumer purchaser that this product as manufactured is free from def ects in materi- als and work man ship.
15 DEGREES MAX. FO LD ALO NG DO TTED LINE THIS IS A 15 DEG REE SLO PE ONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION WARNING: To avoid serious injury, operate your tractor up and down the face of slopes, never across the face.
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