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LAZER Z ® X-SERIES
For Serial Nos.
312,000,000 & Higher
Lazer Z (LZX) Units
Par t No. 4501-196 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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Electric Clutc h Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Contents Motion Control Linkag e Adjustment . . . . . . . . . . . . . . 44 Motion Control Damper Adjustment . . . . . . . . . . . . . . 45 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Motion Control Neutral Loc k Pi v ot Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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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 DANGER used and remo v e all roc ks , to ys , stic ks , wires , In cer tain conditions during fueling , static bones , and other foreign objects whic h can be electricity can be r eleased causing a spar k thro wn b y the mac hine and ma y cause personal which can ignite gasoline v apor s. A fir e or injur y to the operator or b ystanders . explosion fr om gasoline can bur n y ou and other s and cause pr oper ty dama ge. DANGER • Al w ays pla
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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 CAUTION W ARNING If the ignition is in the “ON” position ther e Hy draulic fluid escaping under pr essur e is potential f or spar ks and enga gement of can penetrate skin and cause injur y . F luid components. Spar ks could cause an explosion accidentall y injected into the skin must be or mo ving par ts could accidentall y enga ge surgicall y r emo v ed within a few hour s by a doctor causing per sonal injur y . f amiliar with this f or m of injur y or gang r ene may r esult. Be sur e ig
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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 109-3148 109-8483 All Units Except EFI 1. Throttle–fast 3. Choke–on 2. Throttle–slow 4. Choke–of f 12
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Safety 109-9361 Deck Drive Belt Routing 1 16-0205 1 16-021 1 1 16-0090 1 16-0157 1. See Operator's Manual 1 16-0752 1. Latch 2. Unlatch 13
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Safety 1 17–2718 1 16-1654 1 16-2643 1 16-5944 Message Display 1. Fuel 6. Hour meter 2. Empty 7. PT O 3. Half 8. Parking brake 1 16-2844 4. Full 9. Neutral EFI Units Only 5. Battery 10. Operator presence 1. Throttle–fast 2. Throttle–slow switch PT O Switch Symbols 1. PT O–disengage 2. PT O–engage 1 16-3303 14
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Safety 109-7069 15
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Specifications Specifications Model Numbers Serial Nos: 312,000,000 and Higher LZX680K C486; LZX740K C526; LZX740K C606; LZX740K C606CA; LZX749EK C606; LZX801KA606; LZX801KA606SS; LZX940K C606; LZX940K C726; LZX980K C606; LZX980K C726 Systems – K ohler 940 & 980 engines: 340 CCA – All other engines: 260 CCA Engine • Batter y V oltag e: 12 V olt • Engine Specifications: See y our Engine Owner’ s • Lo w V oltag e Light — RH control panel Man ual • P olarity: Neg ati v e Ground • Engine Oil T ype:
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Specifications – Mo ving motion control lev ers outw ard (in • Ar mrests: slots) loc ks the dri v e system in neutral. – Standard seat: foam padded adjustable flip-up • PTO Eng ag ement Switc h: Eng ag es electric clutc h ar mrests . (to dri v e belt) whic h eng ag es mo w er blades . – Suspension seat: molded adjustable flip-up • P arking Brak e Lev er : Eng ag es/Diseng ag es ar mrests . parking brak e . • Seat Safety Switc h: • Dec k Height Adjustment Lev er : Sets cutting Integ rated seat sw
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Specifications T ires & Wheels – 72 inc h Dec k: 6 anti-scalp rollers • Dec k De pth: Dri v e F r ont Caster Pneumatic Semi-Pneumatic – 48 inc h Dec k: 5.5 inc hes (14 cm) (Air -Filled) – 52 inc h Dec k: 5.5 inc hes (14 cm) Quantity 2 2 – 60 inc h Dec k: 5.5 inc hes (14 cm) T read “Multi-T rac C/S” Smooth – 72 inc h Dec k: 5.5 inc hes (14 cm) Size (60 & 72 24 x 12.00-12 13 x 6.50-6 • Cutting Height Adjustment: Dec ks) Size (48 & 52 24 x 9.50-12 13 x 5.00-6 F oot acti v ated lev er is used to adj
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Specifications Overall Height: Accessory W eight T able W orksheet: R oll Bar - Up R oll Bar - Do wn Use the table belo w to deter mine if extra w eight is required for the unit. Identify the accessories 70.5 inc hes (179.1 cm) 46.8 inc hes (118.9 cm) and cor rect dec k size and place the cor responding v alues in the Accessor y Score column. If the T otal T read W idth: (Center to Center of Accessor y Score meets the follo wing, add the recommended w eight kit. T ires, W idthwise) Note: T he 72
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Product Overview *60 inc h units whic h already ha v e an under toe board Product Overview mount w eight as standard requires 116-1238 front toe board top mount kit instead of 116-1173. T orque Requirements Bolt Location T orque Blade Dri v e Shea v e 90-110 ft-lb (122-149 N-m) Mounting Nut Cutter Housing Spindle 160-185 ft-lb Nut (217-251 N-m) Blade Mounting Bolt 55-60 ft-lb (75-81 N-m) (lubricate with anti-seize) Anti-Scalp R oller Nyloc 30-35 ft-lb (41-47 N-m) Nut See Figure 18 Anti-Scalp R o
