Exmark 312 manual

TURF TRACER ® S-SERIES LP For Serial Nos. 312,000,000 & Higher Part No. 4501-049 Rev . A[...]

This spark ignition system complies with the Canadian standard ICES-002. Ce système d’allumag e par ètincelle de vèhicule est confor me à la nor me NMB-002 du Canada Keep this engine Owner’ s Man ual with y our unit. Should this engine Owner’ s Man ual become damaged or illegible, replace immediately . Replacements may be ordered through [...]

Introduction CONGRATULATIONS on the purc hase of your Exmark Mo wer . T his product has been carefully designed and manufactured to giv e you a maxim um amount of dependability and years of trouble-free operation. This manual contains operating, maintenance , adjustment, and safety instr uctions for y our Exmark mow er . BEFORE OPERATING Y OUR MOWE[...]

Contents Introduction . . .. .. . . .. . . . .. . . .. .. . . .. . . . .. . . .. . . . .. . . .. .. . . .. . . . .. . . .. . 3 Safety .. . . .. . . . .. . . .. .. . . .. . . . .. . . .. .. . . .. . . . .. . . .. .. . . .. . . . .. . . .. .. . . .. . . . 5 Safety Alert Symbol . . .. . . .. .. . . .. . . . .. . . .. .. . . .. . . . .. . . .. .. . 5 S[...]

Safety Safety Safety Alert Symbol This lawn mo wer meets or ex ceeds the B71.4 specications of the American National Standards Institute in effect at the time of production. Exmark designed and tested this la wn mower to offer reasonably safe ser vice; how ever , failure to comply with the following instructions ma y result in personal injur y .[...]

Safety • W ear appropriate clothing including safety glasses , substantial footw ear, long trousers , and hearing protection. Do Not operate when barefoot or when w earing open sandals . Long hair , loose clothing or jewelry may get tangled in mo ving parts. CAUTION This machine produces sound levels in excess of 85 dBA at the operator’s ear an[...]

Safety DANGER LPG fuel is extremely amma ble and v apor s are explosi ve. • In case of re tak e the following steps: 1. If you can safely do so, stop the o w of gas as quickly as possible. Never put out ame unless gas can be shut off. 2. Notify the Fire Depar tment and clear immediate area of all people. 3. When gas ow is stopped, [...]

Safety – Inspect the LPG tank and the fuel connection joint for leaks . Use the following procedure below to detect leaks: ◊ Apply an appro ved leak detector solution, obtained from a trained and qualied LPG distributor , or a thic k non-ammonia soapy water solution (50% non-ammonia soap and 50% water). (A leak detector solution that contain[...]

Safety damage and make repairs before restarting and operating the mow er). – Before clearing bloc kages. – Whenever you leav e the mower . • Stop engine, w ait for all mo ving parts to stop , and engag e parking brak e: – Before changing tanks . – Before dumping the g rass catc her . – Before making height adjustments . W ARNING Hands,[...]

Safety • Keep engine and engine area free from accumulation of grass, leav es , ex cessiv e grease or oil, and other debris which can accumulate in these areas . These materials can become combustible and may result in a re . • Let engine cool before storing and Do Not store near ame or any enclosed area where open pilot lights or heat ap[...]

Safety W ARNING Remo ving standard original equipment par ts, or using non-Exmark replacement par ts and accessories may alter the w ar ranty , traction, and safety of the machine. F ailure to use original Exmark par ts could cause serious injur y or death. Replace all par ts including, but not limited to, tires, belts, and blades with original Exm[...]

Safety Safety and Instructional Decals • Keep all safety signs legible . R emove all grease, dirt and debris from safety signs and instr uctional labels . • R e place all w or n, damaged, or missing safety signs . • When replacement components are installed, be sure that current safety signs are afx ed to the replaced components . • If a[...]

Safety 1-553049 98-5954 103-1798 103-1976 103-2076 103-2103 103–2242 13[...]

Safety 103–2243 103-4935 109-3148 109-9870 109-9875 1 16-0404 14[...]

Safety 1 17–2718 109-9906 15[...]

Specications Specications Model Numbers Serial Nos: 312,000,000 and Higher TTS600PKAE483 Systems Engine • Engine Specications: See y our Engine Owner’ s Manual • Engine Oil T ype: Exmark 4–Cycle Premium Engine Oil • RPM: Full Speed: 3600 ±50 RPM (No Load) Idle: 1550 RPM T ank T ype and Relling Important: The LPG tank used on [...]

Specications • Hydraulic Oil: Use Exmark Premium Hydro Oil. • Hydraulic Oil Capacity: 2.4 qt. (2.2 L) • Hydraulic Filter is replaceable car tridg e type. P/N 109-4180: 25 microns , 10 psi bypass (Summer use abov e 32°F (0°C)) P/N 1-523541: 40 microns , 18 psi b ypass (Winter use below 32°F (0°C)) • Speeds: – 0-6.2 mph (10.0 km/hr) [...]

Product Overview T orque Requirements Bolt Location T orque Cutter Housing Spindle Nut 140-145 ft-lb (190-197 N-m) Blade Mounting Bolt (lubricate with anti-seize) 55-60 ft-lb (75-81 N-m) Engine Dec k/Mower Deck Support Mount Bolts 30-35 ft-lb (41-47 N-m) Anti-Scalp R oller Nyloc Nut See Figure 9 30-35 ft-lb (41-47 N-m) Anti-Scalp Roller Whizlock Nu[...]

Operation Operation Note: Deter mine the left and right sides of the machine from the nor mal operating position. Controls Operator Presence Control (OPC) Levers Located on the upper handle assembly directly abov e the handle grips . When these levers are depressed, the OPC system senses that the operator is in the nor mal operator's position.[...]

Operation engag ed. T he unit must be tied do wn and brak e engag ed when transporting . The park brak e must be disengag ed to mo ve speed control out of neutral or engine will kill. F or manual star t engines: The park brak e m ust be disengag ed before the PTO is eng aged or the engine will kill. Ignition Switch Located on the left side of the c[...]

Operation R efer to the Maintenance section and perform all the necessar y inspection and maintenance steps . Note: After starting the engine and engaging the hy dro driv e, if either of the driv e wheels acts slug gish or will not rotate at all, stop engine and refer to the Hy draulic System Air Purge Procedure in Maintenance. Operating Instructio[...]

Operation 7. T urn off the fuel valv e(s) and allo w the engine to r un out of fuel. F ailure to do this may cause the engine to “ood” when re-starting . 8. T urn the ignition switch to the “OFF” position once the engine has stopped. 9. R emove the k ey to prev ent children or other unauthorized persons from starting engine. Important: T[...]

Operation Driving in R everse T o mov e rearward in a straight line, squeeze driv e levers into the reverse position. T o turn left or right, squeeze the right hand dri ve lev er to turn left and the left hand driv e lever to tur n right. T o mak e a “zero turn”, squeeze either the left hand or the right hand driv e lev er bac k into the rev er[...]

Operation Adjusting the Anti-Scalp Rollers It is recommended to c hange the anti-scalp roller position when the height of cut has changed. 1. Stop the mac hine and mo ve the driv e lev ers to the neutral loc k position. 2. Disengag e the PTO . 3. Engag e the park brake . 4. Stop the engine, remov e the k ey and wait for all moving parts to stop . 5[...]

Operation • Place tank(s) in a well-v entilated trailer . • Do Not store the tank(s) or machine with tank(s) in an area where the temperature can rise abov e 120°F (49°C). If the temperature exceeds approximately 160°F (71°C), the tank will release highly ammable propane vapor . See Preparation in the Safety Section. • Do Not transport[...]

Maintenance Maintenance Note: Deter mine the left and right sides of the mac hine from the nor mal operating position. W ARNING While maintenance or adjustments are being made, someone could start the engine. Accidental star ting of the engine could seriously injure y ou or other bystanders. Remo ve the k ey from the ignition switch, engage parking[...]

Maintenance Maintenance Ser vice Inter v al Maintenance Procedure Every 500 hours • Change the h ydraulic lter (Ev er y 250 hours/yearly if using Mobil 1 15W50) • Chec k wheel hub-slotted tor que specication. Monthly • Chec k the battery charge. • Grease the PTO engag ement bellcrank. Periodic Maintenance Check Engine Oil Level Servic[...]

Maintenance off prior to jump star ting . Clean and tighten connections as necessary . CAUTION Cor r osion or loose connections can cause unw anted electrical v oltage spik es at anytime during the jump star ting procedure. Do Not attempt to jump start with loose or cor r oded batter y ter minals or damage to the engine may occur . DANGER J ump sta[...]

Maintenance 3. Inspect blades and sharpen or replace as required. 4. R einstall the blades (if they w ere remo ved) in the following order: A. Install bushing through blade with bushing ange on bottom (g rass) side of blade . Figure 1 1 1. Install bushing in blade prior to installing bushing in spindle. B . Install bushing/blade assembly into sp[...]

Maintenance Figure 13 1. Rod 4. Mower deck 2. Spring 5. Discharge deector bracket 3. Discharge deector 6. Assembled view 3. Hook the bent end of the rod around the front discharge deector brack et to retain it from sliding out. Place the leg of the spring with the loop in the notch in the disc harge deector to hold the discharge deec[...]

Maintenance 1. Stop engine, w ait for all mo ving parts to stop , and remov e key or spark plug wire(s). Engage parking brake . 2. See the Engine Owner's Manual for cleaning instr uctions . Change Engine Oil Service Interval: After the rst 5 hours Every 100 hours (May need more often under severe conditions.) 1. Stop engine, w ait for all m[...]

Maintenance Fitting Locations Initial Pumps Number of Places Ser vice Inter val 36 inch Deck 48 inch Deck 52 inch Deck 1. Caster Wheel Bearings 12 2 2 2 Daily 2. Caster Piv ots 2 2 2 2 Daily 3. PTO Engag ement Bellcrank 1 1 1 1 40 hours 4. Pump Driv e Idler Piv ot 2 1 1 1 Y early 5. Clutch Ar m Pivot 1 1 1 1 40 hours 6. Pump Control Bearings 2 2 2 [...]

Maintenance 6. Inspect the lled tank v alve and tting openings for dirt, debris , or damage . 7. Inspect the tank hose connection tting for damaged or missing o-rings . 8. Make sure the replacement tank type and size match the tank specication decal. 9. Mount the tank by aligning the slot with the mounting tab as shown in Figure 14 Figu[...]

Maintenance Note: Do Not change h ydraulic system oil (except for what can be drained when changing lter), unless it is felt the oil has been contaminated or been extremely hot. Changing oil unnecessarily could damage h ydraulic system by introducing contaminates into the system. Hydraulic System Air Purge Service Interval: As required Air must [...]

Maintenance Wheel Hub-Slotted Nut T orque Specication Service Interval: After the rst 100 hours Every 500 hours thereafter T orque the slotted n ut to 140-155 ft-lb (190-210 N-m). Note: Do Not use anti-seize on wheel hub . Inspect PT O Clutching Belt T ension Service Interval: After the rst 2 hours Check every 2 hours for the rst 8 hour[...]

Maintenance Dielectric Grease Dielectric grease is used on all blade type electrical connections to prev ent cor rosion and loss of contact. Dielectric grease should not be applied to sealed connectors . Adjustments Note: Disengag e PTO , shut off engine , wait for all mo ving parts to stop , eng age parking brake , and remov e key before ser vicin[...]

Maintenance speed control linkage (see Figure 17) until the tabs are positioned correctly . Figure 17 Viewed from Left Side of Unit 1. Neutral Safety Switch 3. 5/16 inch (7.9 cm) 2. Actuating T ab 3. Pull the speed control lev er back to neutral. Check that the neutral safety switc h actuating tab has depressed the plunger of the switch so that the[...]

Maintenance to be held down and the park brak e must be disengag ed whenev er speed control lev ers are mov ed out of the neutral position. Note: The neutral lock latc hes should be “unlock ed” and in the forward position. 2. Loosen the front nut on left h ydro control linkage as shown in Figure 18. T urn the rear control linkage adjusting n ut[...]

Maintenance stands , and carefully lo wer mac hine to the g round. T racking Adjustment 1. Stop engine and w ait for all moving parts to stop . 2. Check the driv e tire pressures and tire circumferences as stated in Check the Tire Pressures section in Maintenance. 3. R un the unit and obser ve the tracking on a lev el, smooth, hard surface suc h as[...]

Maintenance Cleaning Clean Engine and Exhaust System Area Service Interval: Before each use or daily (May be required more often in dry or dirty conditions.) CAUTION Excessi ve de bris around engine cooling air intake and exhaust system area can cause engine, exhaust area, and hy draulic system to ov erheat which can create a re hazard. Clean al[...]

Maintenance If a batter y is being replaced or if the unit containing the batter y is no longer operating and is being scrapped, take the batter y to a local cer tied recycling center . If no local recycling is av ailable return the batter y to any certied battery reseller . 41[...]

T roubleshooting T roubleshooting Important: It is essential that all operator safety mechanisms be connected and in proper operating condition prior to mow er use. When a problem occurs , do not o verlook the simple causes . F or example: starting problems could be caused by an empty fuel tank. The follo wing table lists some of the common causes [...]

T roubleshooting Problem Possible Cause Cor rective Action 16. Faulty spark plug . 16. Clean, adjust or replace spark plug . See Check Spark Plug section in Maintenance for proper spark plug gap . 17. Spark plug wire is not connected. 17. Check the spark plug wire connection. 1. Engine load is ex cessive 1. R educe the ground speed. 2. Air cleaner [...]

T roubleshooting Problem Possible Cause Cor rective Action 1. Driv e belt is worn, loose or broken. 1. Chec k the belt tension. 2. Driv e belt is off pulley . 2. Check belt for damage; replace if necessar y . Install driv e belt and c heck adjusting shafts and belt guides for cor rect position. 3. Deck belt is w orn, loose or broken. 3. Install new[...]

Schematics Schematics Electrical Diagram 45[...]

Schematics Hydraulic Diagram 46[...]

Conditions and Products Co vered Exmark Mfg. Co. Inc. and its aff iliate, Exmark W arranty Company , pursuant to an agreement between them, jointly warrant on the terms and conditions herein, that we will repair , replace or adjust any part on these products and found by us (in the ex ercise of our reasonable discretion) to be defectiv e in factory[...]

Notes: 48[...]

Service Record Date: Description of Work Done: Service Done By: 49[...]

50[...]

G01 1841 Figure 22 This page may be copied for personal use. 1. The maximum slope you can safely operate the machine on is 20 degrees . Use the slope indicator to determine the degree of slope of hills before operating. Do Not operate this machine on a slope greater than 20 degrees. Fold along the appropriate line to match the recommended slope. 2.[...]

MID-MOUNT RIDING A CCESSORIES AND OPTIONS SEE EXMARK’S COMPLETE LINE OF A CCESSORIES AND OPTIONS W ALK-BEHIND A CCESSORIES AND OPTIONS GRASS CA TCHER MICRO-MULCH SYSTEM TURF STRIPER ST ANDON CUST OM RIDE SEA T SUSPENSION SYSTEM FULL SUSPENSION SEA T DECK LIFT ASSIST KIT HITCH KIT LIGHT KIT 12 V PO WER POR T MICRO-MULCH SYSTEM OPERA T OR CONTR OLL[...]