Poulan 85-50 manuale d’uso

OPERA TOR'S MANU AL MODEL: PB23H48YT L A WN TRACTOR AL W A YS WEAR EYE PROTECTION DURING OPERA TION Visit our website: www .poulan-pro.com WARNING: Read this Man u al and follow all Warnings and Safety Instructions. F ail ure to do so can re sult in serious in ju ry . IMPORT ANT MANU AL Do Not Throw Away 03032 532 43 85-50 09.20.10 TH Printed [...]

2 SAFETY RULES Safe Operation Practices for Ride-On Mowers DANGER: THIS CUTTING MACHINE IS CAP ABLE OF AMPUT A TING HANDS AND FEET AND THROW ING OBJECTS. F AILURE TO OBSERVE THE FOLL OWING SAFETY INSTRUCTIONS COULD RESUL T IN SERIOUS INJURY OR DEATH. I. GENERAL OPERA TION • Read, understand, and follow all instructions on the machine and in the m[...]

3 SAFETY RULES Safe Operation Practices for Ride-On Mowers • Be sure the area is clear of bystanders before operat- ing. Stop machine if anyone enters the area. • Never carry passengers. • Do not mow in reverse unless absolutely necessary . Al ways look down and behind before and while back- ing. • Never carry children, even with the blades[...]

4 SAFETY RULES ......................................................... 2-3 PRODUCT SPECIFICA TIONS ....................................... 4 CUSTOMER RESPONSIBILITIES ................................. 4 ASSEMBL Y ................................................................. 5-6 OPERA TION ......................................................[...]

5 (2) Keys Slope Sheet Key (1) Oil Drain Tube Y our new tractor has been assembled at the factory with the exception of those parts left unassembled for shipping purposes. Fig. 1 Fig. 2 ADJUST SEA T (See Fig. 2) • Sit in seat. • Lift up adjustment lever (A) and slide seat until a com- fortable position is reached which allows you to press clutc[...]

6 CHECK TIRE PRESSURE The tires on your tractor were overinflated at the factory for shipping purposes. Correct tire pressure is important for best cutting performance. • Reduce tire pressure to PSI shown on tires. CHECK DECK LEVELNESS For best cutting results, mower housing should be prop- erly leveled. See “TO LEVEL MOWER HOUSING” in the Se[...]

7 These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. DANGER, KEEP HANDS AND FEET AWAY FREE WHEEL (Automatic Models only) KEEP AREA CLEAR SLOPE HAZARDS 15 15 (SEE SAFETY RULES SECTION) BATTERY REVERSE FORWARD FAST SLOW ENGINE ON ENGINE OFF FUEL CHOKE MOWER HEIGHT REVERSE NEUTRAL H[...]

8 KNOW YOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERA TING YOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and ad just ments. Save this manual for future reference. Our tractors conform to the applicable safety standards of the American National Standa[...]

9 Fig. 4 HOW TO USE YOUR TRAC TOR TO SET P ARKING BRAKE (See Fig. 4) Y our tractor is equipped with an operator presence sens- ing switch. When engine is running, any attempt by the op er a tor to leave the seat without first setting the parking brake will shut off the engine. • Depress brake pedal (B) all the way down and hold. • Pull parking [...]

10 TO ADJUST MOWER CUT TING HEIGHT (See Fig. 8) The po si tion of the at tach ment lift le ver (A) de ter mines the cut ting height. • Put attachment lift lever in desired cutting height slot. The cutting height range is ap prox i mate ly 1" to 4". The heights are measured from the ground to the blade tip with the engine not running. Th[...]

11 Fig. 11 TOWING CARTS AND OTHER A T T ACH MENTS T ow only the attachments that are recommended by and comply with specifications of the manufacturer of your trac- tor . Use common sense when towing. T oo heavy of a load, while on a slope, is dangerous. Tires can lose traction with the ground and cause you to lose control of your tractor . TO TRAN[...]

12 CAUTION: Alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to sep a ra tion and for ma tion of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. T o avoid engine problems, the fuel system should be emptied before stor age of 30 days or longer . Drain the [...]

13 PURGE TRANSMISSION CAUTION: Never engage or disengage freewheel lever while the engine is run ning. T o ensure proper operation and performance, it is rec om- mend ed that the transmission be purged before operating tractor for the first time. This procedure will remove any trapped air inside the transmission which may have de vel- oped during s[...]

14 MAINTENANCE T R A C T 0 R 1 - Change more often when operating under a heavy load or in high ambient temperatures . 2 - Service more often when operating in dir ty or dusty conditions. E N G I N E 3 2 2 2 2 3 - Replace blades more often when mowing in sandy soil. 4 - Not required if equipped with maintenance-free battery . 5 - See Cleaning in Ma[...]

15 MAINTENANCE BL ADE BL ADE BOL T (SPECIAL) CENTER HOLE ST AR MANDREL ASSEMBL Y TRACTOR Always observe safety rules when per form ing any main te nance. BRAKE OPERA TION If tractor requires more than five (5) feet to stop at highest speed in high est gear on a level, dry concrete or paved surface, then brake must be checked and ad just ed. (See ?[...]

16 V -BEL TS Check V -belts for deterioration and wear after 100 hours of operation and replace if necessary . The belts are not ad just able. Re place belts if they begin to slip from wear . TRANSAXLE COOLING The transmission fan and cooling fins should be kept clean to assure proper cooling. Do not attempt to clean fan or transmission while engin[...]

17 CL AMP FUEL FIL TER CL AMP Fig. 17 MAINTENANCE Fig. 18 • Keep finished surfaces and wheels free of all gasoline, oil, etc. • Protect painted surfaces with automotive type wax. We do not recommend using a garden hose or pressure washer to clean your tractor unless the engine and trans- mission are covered to keep water out. Water in engine or[...]

18 SERVICE AND ADJUSTMENTS WARNING: TO A VOID SERIOUS INJURY , BEFORE PERFORMING ANY SER VICE OR AD JUST MENTS: • Depress brake pedal fully and set parking brake. • Place attachment clutch in “DISENGAGED” position. • T urn ignition key to “STOP ” and remove key . • Make sure the blades and all moving parts have completely stopped. ?[...]

19 SERVICE AND ADJUSTMENTS TRANSAXLE 02965 FRONT BACK ENGINE Q. DEFLECTOR SHIELD Q Fig. 23 90° END INTEGRA TED W ASHER END ANTI-SWA Y BAR (S) TOWARDS TOW ARDS TRANSAXLE MOWER DECK 5. INST ALL ANTI-SW A Y BAR (S) (IF EQUIPPED) (See Fig. 25 - 27) Fig. 25 02965 A. MOWER SIDE SUSPENSION ARMS Q. DEFLECTOR SHIELD Q A Fig. 24 4. SLIDE MOWER UNDER TRACTOR[...]

20 SERVICE AND ADJUSTMENTS 6. A TT ACH MOWER SIDE SUSPENSION ARMS (A) TO CHASSIS (See Fig. 28) • P osition front hole in side suspension arm (A) over pin on outside of tractor chassis and secure with large washer and large retainer spring (B). • Repeat on opposite side of tractor . B D A A. MOWER SIDE SUSPENSION ARMS B. RET AINER SPRING D. RIGH[...]

21 V Q P M K L R P Q R R Fig. 32 TO REPL ACE MOWER BL ADE DRIVE BEL T (See Fig. 32) MOWER DRIVE BEL T REMOVAL • Park tractor on a level surface. En gage parking brake. • Lower attachment lift lever to its lowest position. • Disengage belt tension rod (K) from lock bracket (L). CAUTION: Belt tension rod is spring loaded. Have a firm grip on ro[...]

22 TO REPL ACE MOTION DRIVE BEL T (See Fig. 37) P ark the tractor on level surface. En gage parking brake. For as sis tance, there is a belt installation guide decal on bottom side of left footrest. BEL T REMOVAL - 1. Remove mower (See “TO REMOVE MOWER” section in this manual). NOTE: Observe entire motion drive belt and position of all belt gui[...]

23 TO REMOVE WHEEL (See Fig. 38) • Block up axle securely . • Remove axle cover , retaining ring and washers to allow wheel removal (rear wheel contains a square key - Do not lose). • Repair tire and reassemble. • On rear wheels only: align grooves in rear wheel hub and axle. Insert square key . • Replace washers and snap retaining ring s[...]

24 TO REPL ACE HEADLIGHT BULB • Raise hood. • Pull bulb holder out of the hole in the backside of the grill. • Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill. • Close hood. INTERL OCKS AND REL A YS Loose or damaged wiring may cause your tractor to run poorly , stop running, or prevent it[...]

25 STORAGE Immediately prepare your tractor for storage at the end of the season or if the tractor will not be used for 30 days or more. WARNING: Never store the trac tor with gas o line in the tank inside a building where fumes may reach an open flame or spark. Allow the engine to cool before storing in any en clo sure. TRACTOR Remove mower from t[...]

26 PROBLEM CAUSE CORRECTION Will not start 1. Out of fuel. 1. Fill fuel tank. 2. Engine not “CHOKED” properly . 2. See “TO ST ART ENGINE” in Operation section. 3. Engine flooded. 3. Wait several minutes before attempting to start. 4. Bad spark plug. 4. Replace spark plug. 5. Dirty air filter . 5. Clean/replace air filter . 6. Dirty fuel fil[...]

27 PROBLEM CAUSE CORRECTION Engine continues to run when oper- ator leaves seat with attachment clutch engaged 1. Faulty operator -safety presence control system. 1. Check wiring, switches and connections. If not corrected, contact an authorized service center/ department. Poor cut - uneven 1. Worn, bent or loose blade. 1. Replace blade. Tighten bl[...]

28 LIMITED W ARRANTY The Manufacturer warrants to the original consumer purchaser that this product as manufactured is free from defects in mate- rials and work man ship. For a period of two (2) years from date of purchase by the original consumer purchaser , we will repair or replace, at our option, without charge for parts or labor incurred in re[...]