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LAZER Z ® DS-SERIES
For Serial Nos.
312,000,000 & Higher
Lazer Z (LZDS) Units
Par t No. 4501-041 Rev . A
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W ARNING CALIFORNIA Pr oposition 65 W ar ning T he engine exhaust fr om this pr oduct contains chemicals kno wn to the State of Calif or nia to cause cancer , bir th defects, or other r epr oducti v e har m. Important: T he engine in this pr oduct is not equipped with a spar k ar r ester muf fler . It is a violation of Calif or nia Public R esource Code (CPR C) Section 4442 to use or operate this engine on an y f or est-co v er ed, br ush-co v er ed, or g rass-co v er ed land as defined in CPR C
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Introduction CONGRATULATIONS on the purc hase of y our Exmark Mo w er . T his product has been carefully designed and man ufactured to gi v e y ou a maxim um amount of de pendability and years of trouble-free operation. T his man ual contains operating, maintenance , adjustment, and safety instr uctions for y our Exmark mo w er . Figure 1 BEFORE OPERATING Y OUR MO WER, 1. Model and serial number location CAREFULL Y READ THIS MANU AL IN ITS ENTIRETY . By follo wing the operating, maintenance , an
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Dielectric Grease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Contents Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Dec k Lev eling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pump Dri v
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Safety Safe Operating Practices Safety T raining Safety Alert Symbol • R ead the Operator’ s Man ual and other training T his la wn mo w er meets or ex ceeds the B71.4 material. If the operator(s) or mec hanic(s) can specifications of the American National Standards not read English it is the o wner’ s responsibility to Institute in effect at the time of production. explain this material to them. Exmark designed and tested this la wn mo w er to offer • Become familiar with the safe operation of
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Safety • Inspect the area where the equipment is to be W ARNING used and remo v e all roc ks , to ys , stic ks , wires , Diesel fuel is har mful or f atal if s w allo w ed. bones , and other foreign objects whic h can be Long-ter m exposur e to v apor s has caused thro wn b y the mac hine and ma y cause personal cancer in la borator y animals. F ailur e to use injur y to the operator or b ystanders . caution may cause serious injur y or illness. • A v oid pr olonged br eathing of v apor s. DANGE
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Safety guards , switc hes and other devices in place and in • Be a w are of the mo w er disc harg e path and direct proper w orking condition. disc harg e a w a y from others . • Nev er mo w with the disc harg e deflector raised, • Do Not operate the mo w er under the influence remo v ed or altered unless there is a g rass of alcohol or dr ugs . collection system or m ulc h kit in place and • Use extreme care when loading or unloading the w orking properly . mac hine into a trailer or tr uc k. •
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Safety W ARNING T her e is no r ollo v er pr otection when the r oll bar is do wn. W heels dr opping o v er edges, ditches, steep banks, or w ater can cause r ollo v er s, which may r esult in serious injur y , death or dr o wning . • K eep the r oll bar in the raised and lock ed position and use seat belt. • Lo w er the r oll bar onl y when a bsolutel y necessar y . • Do Not w ear seat belt when the r oll bar is do wn. Figure 3 • Dri v e slo wl y and car efull y . 1. Safe Zone-Use the mower her
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Safety positi v e last. R econnect positi v e first and neg ati v e CAUTION last. If the ignition is in the “ON” position ther e • Use care when c hec king blades . W rap the blade(s) is potential f or spar ks and enga gement of or w ear glo v es , and use caution when ser vicing components. Spar ks could cause an explosion them. Only re place damag ed blades . Nev er or mo ving par ts could accidentall y enga ge straighten or w eld them. causing per sonal injur y . • K ee p hands and feet a w a
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Safety W ARNING Hy draulic fluid escaping under pr essur e can penetrate skin and cause injur y . F luid accidentall y injected into the skin must be surgicall y r emo v ed within a few hour s by a doctor f amiliar with this f or m of injur y or gang r ene may r esult. • If equipped, mak e sur e all h y draulic fluid hoses and lines ar e in good condition and all h y draulic connections and fittings ar e tight bef or e appl ying pr essur e to h y draulic system. • K eep body and hands a w ay fr
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Safety Safety and Instructional Decals • K ee p all safety signs legible . R emo v e all g rease , • New safety signs ma y be obtained from dir t and debris from safety signs and instr uctional y our authorized Exmark equipment dealer or labels . distributor or from Exmark Mfg . Co . Inc . • R e place all w or n, damag ed, or missing safety • Safety signs ma y be affix ed b y peeling off the signs . bac king to expose the adhesi v e surface . Apply only to a clean, dr y surface . Smooth to remo
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Safety 103-2076 103-0223 103-7218 103-0261 103-1798 107-2102 12
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Safety 109-0872 109-1399 109-1214 109-2219 109-1215 109-2263 13
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Safety 109-2264 109-2478 109-2951 109-3148 14
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Safety 1 16-0127 1 16-3303 1 16-5074 1 16-0404 1 16-5185 1. PT O–engage 2. PT O–disengage 1 16-0997 1 17–2718 1 16-2643 15
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Safety 19426-87881 19426-87903 107-9866 1. Fast 3. Neutral 2. Slow 4. Reverse 16
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Specifications Specifications Model Numbers Serial Nos: 312,000,000 and Higher LZDS902K605; LZDS902K725 Systems • Operator m ust be in seat when PTO is eng ag ed, brak e is diseng ag ed, or motion control lev ers are mo v ed in or engine will stop . Engine • Engine will stop if either the left, the right, or • Engine Specifications: See y our Engine Owner’ s both lev ers are mo v ed from neutral loc k position Man ual while brak e is eng ag ed. • Engine Oil T ype: Exmark 4–Cycle Premium Engine O
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Specifications – Mo ving motion control lev ers outw ard (in Dri v e F r ont Caster slots) loc ks the dri v e system in neutral. T read Size “Multi-T rac C/S” Smooth • PTO Eng ag ement Switc h: Eng ag es electric clutc h Size 26 x 12.00-12 13 x 6.50-6 (to dri v e belt) whic h eng ag es mo w er blades . Ply Rating 4 • P arking Brak e Lev er : Eng ag es parking brak e . Pressure 10 psi (69 kP a) • Dec k Height Adjustment Lev er : Sets cutting height to desired position. Cutting Deck • Dec k Lift A
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Specifications Dimensions T orque Requirements Bolt Location T orque Overall W idth: Blade Dri v e Shea v e 90-110 ft-lb (122-149 N-m) Mounting Nut 60 inch Deck 72 inch Deck Cutter Housing Spindle 160-185 ft-lb (217-251 Without Dec k 53.5 inc hes (135.9 61.5 inc hes (156.2 Nut N-m) cm) cm) Blade Mounting Bolt 55-60 ft-lb (75-81 N-m) Deflector Up 61.4 inc hes (156.0 74.3 inc hes (188.7 (lubricate with anti-seize) cm) cm) Engine Dec k/F ront F rame 30-35 ft-lb (41-47 N-m) Deflector Do wn 72.8 inc
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Operation Product Overview Operation Note: Deter mine the left and right sides of the mac hine from the nor mal operating position. Controls Motion Control Levers T he motion control lev ers located on eac h side of the console control the forw ard and rev erse motion of the mac hine . Mo ving the lev ers forw ard or bac kw ard tur ns the wheel on the same side forw ard or rev erse respecti v ely . W heel speed is propor tional to the amount the lev er is mo v ed. Mo ving the lev ers outw ard fr
