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LAZER Z ® S-SERIES
For Serial Nos.
920,000 & Higher
Lazer Z (LZS) Units
Par t No. 4500-728 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 . BEFORE OPERATING Y OUR MO WER, CAREFULL Y READ THIS MANU AL IN ITS ENTIRETY . By follo wing the operating, maintenance , and safety instr uctions , y ou will prolong th
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Motion Control Linkag e Adjustment . . . . . . . . . . . . . 45 Contents Motion Control Damper Adjustment . . . . . . . . . . . . . 46 Motion Control Neutral Loc k Pi v ot Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Safety not read English it is the o wner’ s responsibility to Safety explain this material to them. • Become familiar with the safe operation of the Safety Alert Symbol equipment, operator controls , and safety signs . T his la wn mo w er meets or ex ceeds the B71.4 • All operators and mec hanics should be trained. specifications of the American National Standards T he o wner is responsible for training the users . Institute in effect at the time of production. • Nev er let c hildren or untraine
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Safety DANGER DANGER In cer tain conditions gasoline is extr emel y In cer tain conditions during fueling , static flamma ble and v apor s ar e explosi v e. electricity can be r eleased causing a spar k which can ignite gasoline v apor s. A fir e or A fir e or explosion fr om gasoline can bur n explosion fr om gasoline can bur n y ou and y ou, other s, and cause pr oper ty dama ge. other s and cause pr oper ty dama ge. • Fill the fuel tank outdoor s on lev el g r ound, • Al w ays place gasoline
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Safety • Nev er mo w with the disc harg e deflector raised, CAUTION remo v ed or altered unless there is a g rass Fuel tank v ent is located inside the r oll collection system or m ulc h kit in place and bar tube. R emo ving or modifying the r oll w orking properly . bar could r esult in fuel leaka ge and violate • Do Not c hang e the engine g o v er nor setting or emissions r egulations. o v erspeed the engine . • Do Not r emo v e r oll bar . • P ark mac hine on lev el g round. Stop engine , w
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Safety • Do Not operate the mo w er under the influence of alcohol or dr ugs . • Use extreme care when loading or unloading the mac hine into a trailer or tr uc k. • Use care when approac hing blind cor ners , shr ubs , trees , or other objects that ma y obscure vision. Slope Operation Use Extr eme caution when mo wing and/or tur ning on slopes as loss of traction and/or tip-o v er could Figure 3 occur . T he operator is responsible for safe operation on slopes . 1. Safe Zone-Use the mower here
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Safety • Disconnect batter y or remo v e spark plug wire W ARNING before making any re pairs . Disconnect the T her e is no r ollo v er pr otection when the r oll bar neg ati v e ter minal first and the positi v e last. is do wn. W heels dr opping o v er edges, ditches, R econnect positi v e first and neg ati v e last. steep banks, or w ater can cause r ollo v er s, which • Use care when c hec king blades . W rap the blade(s) may r esult in serious injur y , death or dr o wning . or w ear glo v
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Safety F or K ohler EFI (Electronic Fuel Injection) Units: CAUTION If the ignition is in the “ON” position ther e W ARNING is potential f or spar ks and enga gement Fuel system components ar e under high of components. Spar ks could cause an pr essur e. T he use of impr oper components can explosion or mo ving par ts could accidentall y r esult in system f ailur e, gasoline leaka ge and enga ge causing per sonal injur y . possible explosion. Be sur e ignition s witch is in the “OFF” Use onl y ap
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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 109-7232 1. Fast 3. Neutral 2. Slow 4. Reverse 109-7330 107-2102 109-7929 109-3148 12
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Safety 1 16-0157 1. See Operator ’ s Manual 109-8483 All Units Except EFI 1. Throttle–fast 3. Choke–on 2. Throttle–slow 4. Choke–of f 1 16-0205 109-9361 Deck Drive Belt Routing 1 16-021 1 1 16-0090 13
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Safety 1 16-0752 1 16-2844 1. Latch 2. Unlatch EFI Units Only 1. Throttle–fast 2. Throttle–slow 1 16-1654 1 16-3303 1 16-2643 1 17–2718 14
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Safety PT O Switch Symbols 1. PT O–disengage 2. PT O–engage Message Display 1. Fuel 6. Hour meter 2. Empty 7. PT O 3. Half 8. Parking brake 4. Full 9. Neutral 5. Battery 10. Operator presence switch 109-7069 15
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Specifications Specifications Model Numbers Serial Nos: 920,000 and Higher LZS22KA484; LZS22KA484CA; LZS23K C524; LZS24KA524CA; LZS25EK C604; LZS25K C604; LZS27K C524; LZS27K C524CA; LZS27K C604; LZS27K C604CA; LZS29EK C724; LZS29EK C724CA; LZS29KA724 Systems – K ohler and K a w asaki: 15 amps – K ohler EFI: 20 amps Engine • Batter y T ype: BCI Group U1 • Engine Specifications: See y our Engine Owner’ s • R ecommended Minim um Batter y CCA: 260 CCA Man ual • Batter y V oltag e: 12 V olt • Engine
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Specifications – Se parate lev ers , on eac h side of the console , – Suspension seat: molded adjustable flip-up control speed and direction of tra v el of the ar mrests . respecti v e dri v e wheels . • Seat Safety Switc h: – Steering is controlled b y v ar ying the position Integ rated seat switc h. Time dela y seat switc h of the lev ers relati v e to eac h other . eliminates rough g round cut-outs . – Mo ving motion control lev ers outw ard (in slots) loc ks the dri v e system in neutral. Hy
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Specifications – 48 inc h Dec k: (121.9 cm) Dimensions – 52 inc h Dec k: (132.1 cm) Overall W idth: – 60 inc h Dec k: (152.4 cm) 48 inch Deck 52 inch Deck – 72 inc h Dec k: (182.9 cm) Without Dec k 45.7 inc hes 45.7 inc hes • Disc harg e: Side (116.1 cm) (116.1 cm) • Blade Size: (3 ea.) Deflector Up 51.8 inc hes 56.3 inc hes (131.6 cm) (143.0 cm) – 48 inc h Dec k: 16.25 inc hes (41.3 cm) Deflector Do wn 59.6 inc hes 64.8 inc hes – 52 inc h Dec k: 18.00 inc hes (45.7 cm) (151.4 cm) (164.6 cm) – 6
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Specifications T read W idth: (Center to Center of 48 inch 52 inch 60 inch 72 inch Deck Deck Deck Deck T ires, W idthwise) 29HP — — — 1208 lb 48 inch Deck 52 inch Deck K a w asaki (548 kg) Dri v e W heels 36.2 inc hes 38.5 inc hes Units (91.9 cm) (97.8 cm) 29HP — — — 1191 lb Caster W heels 32.8 inc hes 32.8 inc hes K ohler (540 kg) (83.3 cm) (83.3 cm) EFI Units 60 inch Deck 72 inch Deck Dri v e W heels 41.6 inc hes 43.6 inc hes (105.7 cm) (110.7 cm) Caster W heels 39.5 inc hes 47.1 inc hes (100.
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Specifications Accessory W eight T able W orksheet: T orque Requirements Use the table belo w to deter mine if extra w eight Bolt Location T orque is required for the unit. Identify the accessories Blade Dri v e Shea v e 130–160 ft-lb (176-217 and cor rect dec k size and place the cor responding Mounting Nut N-m) v alues in the Accessor y Score column. If the T otal Blade Mounting Bolt 50-60 ft-lb (68-81 N-m) Accessor y Score meets the follo wing, add the (lubricate with anti-seize) recommended
