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V ANT AGE™
48/52 INCH MODELS
For Serial Nos.
920,000 & Higher
Par t No. 4500-759 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 Figure 1 mo w er . 1. Model and serial number location BEFORE OPERATING Y OUR MO WER, CAREFULL Y READ THIS MANU AL IN ITS ENTIRETY . Model No. By follo wing the operating, mainte
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Motion Control Neutral Adjustment . . . . . . . . . . . . . . 41 Contents Motion Control T rac king Adjustment . . . . . . . . . . . . 42 Chec k the Neutral Switc h Alignment Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 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 Operation damag e and mak e re pairs before restar ting and operating the mo w er). W ARNING – Before clearing bloc kag es . Operating engine par ts, especiall y the muf fler , – W henev er y ou lea v e the mo w er . become extr emel y hot. Sev er e bur ns can occur • Stop engine , w ait for all mo ving par ts to stop , and on contact and de bris, such as lea v es, g rass, eng ag e parking brak e: br ush, etc . can catch fir e. • Allo w engine par ts, especiall y the muf fler , to – Befor
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Safety • K ee p engine and engine area free from DANGER accum ulation of g rass , lea v es , ex cessi v e g rease Operating on w et g rass or steep slopes can or oil, and other debris whic h can accum ulate cause sliding and loss of contr ol. Loss of contr ol in these areas . T hese materials can become and/or loss of operator’ s f ooting could r esult in a combustible and ma y result in a fire . f all with an ar m or leg getting under the mo w er • Let engine cool before storing and do not stor
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Safety DANGER W ARNING Batter y electr ol yte contains sulfuric acid, Hy draulic fluid escaping under pr essur e which is poisonous and can cause sev er e can penetrate skin and cause injur y . F luid bur ns. Sw allo wing electr ol yte can be f atal or accidentall y injected into the skin must be if it touches skin can cause sev er e bur ns. 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 • W ear safety g lasses to shield ey es, and
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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 1 16-3267 1 16-0404 1 16-3283 1 16-2040 1 16-3290 1 16-1887 1. Fast 3. Neutral 2. Slow 4. Reverse 1 1
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Safety 1 16-4181 1 16-4647 1 16-5040 1. Forward position – faster 2. Backward position – slower 1 16-4648 All Units Except EFI 1. PT O-on 4. Slow 2. PT O-of f 5. Choke-on 3. Fast 6. Choke-of f 12
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Safety 1 16-5026 EFI Only 1. PT O-on 3. Fast 2. PT O-of f 4. Slow 13
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Specifications Specifications Model Numbers Serial Nos: 920,000 and Higher VT20KA484; VT24KA484; VT24KA484CA; VT24KA524; VT24KA524CA; VT25EK C524 Systems Safety Interlock System • LCD indicators appear for the park brak e , dri v e Engine lev ers , and operator presence in the messag e displa y on the front control panel. • Engine Specifications: See y our Engine Owner’ s Man ual Note: Because the PTO m ust be diseng ag ed • Engine Oil T ype: Exmark 4–Cycle Premium to star t the engine , the LCD
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Specifications – 0-4.0 mph (6 km/hr) rev erse . Adjusts from 1 inc h (2.5 cm) to 5 inc hes (12.7 cm) in 1/4 inc h (6.4 mm) increments • Dri v e wheels release v alv es allo w mac hine to be mo v ed when engine is not r unning . • Mulc hing Kit: Optional • Bag g er : Optional Wheel Drive System Dri v e wheels are direct coupled to P ark er wheel dri v e Dimensions motors with 1 inc h (25.4 mm) tapered shaft. Overall W idth: T ires & Wheels 48 inch Deck 52 inch Deck Dri v e F r ont Caster Deflecto
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Product Overview T orque Requirements Product Overview Bolt Location T orque Cutter Housing Spindle 130-160 ft-lb Nut (176-217 N-m) Blade Mounting Bolt 50-60 ft-lb (68-81 N-m) (lubricate with anti-seize) 30-35 ft-lb (41-47 N-m) Engine Dec k/Mo w er Dec k Suppor t Mount Bolts Engine Mounting Bolts K a w asaki 17-23 ft-lb (23-31 N-m) K ohler 27-33 ft-lb (37-45 N-m) W heel Lug Nuts 90-95 ft-lb (122-129 N-m) W heel Hub Nuts 175-225 ft-lb (237-305 N-m) W heel Motor Mounting 67-83 ft-lb (91-113 N-m) F
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Operation the “ON” position and mo ving the c hok e lev er to the Operation rear , to the detent, will put the c hok e in the “OFF” position. Do Not r un a w ar m engine with c hok e in Note: Deter mine the left and right sides of the the “ON” position. 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 top console , control the forw ard and rev erse motion of the mac hine . Mo ving the lev ers forw ard or bac k
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Operation T he brak e lev er eng ag es a parking brak e on the dri v e Hour Meter wheels . Located on the LH side of the front control console Note: T he LCD indicator appears in the messag e in the messag e displa y (see Figure 5 and Figure 7 ). displa y on the front console when the park brak e is T he hour meter records the n umber of hours that eng ag ed (see Figure 5 and Figure 7 ). the engine has r un. T o eng ag e the brak e , pull the lev er rearw ard and to the right to position into th
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Operation T he fuel g aug e monitors the amount of fuel in the Electronic Control Unit Malfunction tank. Indicator K ohler EFI Units Only: Drive Wheel Release V alves T he electronic control unit (ECU) contin uously Located on the right front cor ner of the h y drostatic monitors operation of the EFI system. If a problem pumps . or fault within the system is detected, the malfunction Dri v e wheel release v alv es are used to release the indicator light (MIL) is illuminated. T he MIL is h y dros
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Operation 3. Push in (do wn) on the PTO switc h to the 3. Mo v e the right side motion control lev er to the “diseng ag e” position. center , operate position. 4. Place the throttle midw a y betw een the “SLO W” 4. Contin ue holding the right side motion control and “F AST” positions . lev er in the center , operate position and pull up on the blade control switc h (PTO) and release . 5. On a cold engine , push the c hok e lev er forw ard T he clutc h should eng ag e and the mo w er blades into
