Poulan 178493 manual

1 178493 Rev. 1 6.28.01 JH Printed in U.S.A. OWNER'S MANUAL MODEL: PRGT22H50C LAWN TRACTOR Always Wear Eye Protection During Operation WARNING: Read the Owner's Manual and follow all Warnings and Safety Instructions. Failure to do so can result in serious injury. IMPORTANT MANUAL Do Not Throw Away[...]

2 Safe Operation Practices for Ride-On Mowers IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH. SAFETY RULES I. GENERAL OPERATION • Read, understand, and follow all instructions in the manual and on the machine[...]

3 • Be sure the area is clear of other people before mowing. Stop machine if anyone enters the area. • Never carry passengers or children even with the blades off. • Do not mow in reverse unless absolutely necessary. Always look down and behind before and while backing. • Never carry children. They may fall off and be seriously injured or i[...]

4 PRODUCT SPECIFICA TIONS GASOLINE CAPACITY 3.5 GALLONS AND TYPE: UNLEADED REGULAR OIL TYPE (API-SF-SJ): SAE 30 (above 32 ° F) SAE 5W-30 (below 32 ° F) OIL CAPACITY: W/ FILTER: 4.0 PINTS W/O FILTER: 3.75 PINTS SPARK PLUG: CHAMPION RC12YC (GAP: .040") GROUND SPEED (MPH): FORWARD: 0 – 5.8 REVERSE: 0 – 2.1 TIRE PRESSURE: FRONT: 14 P SI REAR[...]

5 UNASSEMBLED P ARTS Steering Wheel (1) Knob (1) Washer 17/32 x 1-3/16 x 12 Gauge Seat (2) Keys Slope Sheet Keys Steering Wheel Inser t Mower Gauge Wheel (2) Hex Bolts 5/16-18 x 1 (2) Washers 17/32 x 7/8 x 16 Ga. (2) Nylon Locknuts 5/16-18 Nose Roller Nose Roller Nose Roller Brackets (4) Washers 3/8 x 3/4 x 14 Ga. (4) Wheels (4) Adjusting Bar (4) R[...]

6 ASSEMBL Y Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purposes. To ensure safe and proper operation of your tractor all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to insure proper tightness. TOOLS REQUIRED FOR ASSEMBL Y A socket [...]

7 ASSEMBL Y TO ROLL TRACTOR OFF SKID (See Operation section, page 11 for location and function of controls) • Press lift lever plunger and raise attachment lift lever to its highest position. • Release parking brake by depressing clutch/brake pedal. • Place freewheel control in freewheeling position to disengage transmission (See “ TO TRANS[...]

8 ASSEMBL Y NOSE ROLLER “ A ” BRACKET TAB WASHER TAB HOLE LOCK NUT “ B ” BRACKET TAB FIG. 5 HEX BOLT TO ATTACH NOSE ROLLER (See Fig. 5) • Position brackets, 17/32 x 7/8 x 16 gauge washers, and nose roller between deck mounting brackets as shown. Be sure to position brackets on correct side, as shown. • Install hex bolts and lock nuts as[...]

9 ASSEMBL Y CHECKLIST BEFORE YOU OPERATE AND ENJOY YOUR NEW TRAC- TOR, WE WISH TO ASSURE THAT YOU RECEIVE THE BEST PERFORMANCE AND SATISFACTION FROM THIS QUALITY PRODUCT. PLEASE REVIEW THE FOLLOWING CHECKLIST: ✓ All assembly instructions have been completed. ✓ No remaining loose parts in carton. ✓ Battery is properly prepared and charged. (Mi[...]

10 These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. BATTERY CAUTION OR WARNING REVERSE FORWARD FAST SLOW ENGINE ON ENGINE OFF OIL PRESSURE LIGHTS ON FUEL CHOKE MOWER HEIGHT PARKING BRAKE LOCKED UNLOCKED REVERSE NEUTRAL HIGH LOW ATTACHMENT CLUTCH ENGAGED MOWER LIFT DANGER, KEEP [...]

11 OPERA TION KNOW YOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR. Compare the illustrations with your tractor to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. HEIGHT ADJUSTMENT KNOB MOTION CONTROL LEVER ATTACHMENT CLUTCH SWITCH - Used to[...]

12 OPERA TION HOW TO USE YOUR TRACT OR TO SET PARKING BRAKE (See Fig. 8) Your tractor is equipped with an operator presence sensing switch. When engine is running, any attempt by the operator to leave the seat without first setting the parking brake will shut off the engine. • Depress clutch/brake pedal into full “ BRAKE ” position and hold. [...]

13 OPERA TION TO OPERATE MOWER (See Figs. 7 and 8) Your tractor is equipped with an operator presence sensing switch. Any attempt by the operator to leave the seat with the engine running and the attachment clutch engaged will shut off the engine. • Select desired height of cut. • Lower mower with attachment lift control. • Start mower blades[...]

14 OPERA TION ADD GASOLINE • Fill fuel tank. Use fresh, clean, regular unleaded gasoline with a minimum of 87 octane. (Use of leaded gasoline will increase carbon and lead oxide deposits and reduce valve life). Do not mix oil with gasoline. Purchase fuel in quantities that can be used within 30 days to assure fuel freshness. IMPORTANT: WHEN OPERA[...]

15 OPERA TION FIG. 12 PURGE TRANSMISSION CAUTION: Never engage or disengage freewheel lever while the engine is running. To ensure proper operation and performance, it is recom- mended 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 devel-[...]

16 B E F O R E E A C H U S E T R A C T 0 R Adjust Motion Drive Belt(s) Tension Inspect Muffler/Spark Arrester Lubrication Chart Check Brake Operation Clean Air Filter Change Engine Oil Replace Air Filter Paper Cartridge Replace Spark Plug Check Battery Level Check Tire Pressure Clean Battery and Terminals FILL IN DATES AS YOU COMPLETE REGULAR SERVI[...]

17 CUST OMER RESPONSIBILITIES TRACT OR Always observe safety rules when performing any mainte- nance. BRAKE OPERATION If tractor requires more than six (6) feet stopping distance at high speed in highest gear, then brake must be adjusted. (See “ TO ADJUST BRAKE ” in the Service and Adjustments section of this manual). TIRES • Maintain proper [...]

18 CUST OMER RESPONSIBILITIES TRANSAXLE COOLING The fan and cooling fins of transmission should be kept clean to assure proper cooling. Do not attempt to clean fan or transmission while engine is running or while the transmission is hot. To prevent possible damage to seals, no not use high pressure water or steam to clean transaxle. • Inspect coo[...]

19 CUST OMER RESPONSIBILITIES MUFFLER Inspect and replace corroded muffler and spark arrester (if equipped) as it could create a fire hazard and/or damage. SPARK PLUGS Replace spark plugs at the beginning of each mowing season or after every 100 hours of operation, whichever occurs first. Spark plug type and gap setting are shown in “ PRODUCT SPE[...]

20 SER VICE AND ADJUSTMENTS CAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: • Depress clutch/brake pedal fully and set parking brake. • Place motion control lever in neutral (N) position. • Place attachment clutch in “ DISENGAGED ” position. • Turn ignition key “ OFF ” and remove key. • Make sure the blades and all moving p[...]

21 SER VICE AND ADJUSTMENTS FIG. 23 FRONT-TO-BACK ADJUSTMENT (See Figs. 21 and 22) IMPORTANT: DECK MUST BE LEVEL SIDE-TO-SIDE. IF THE FOLLOWING FRONT-TO-BACK ADJUSTMENT IS NECESSARY, BE SURE TO ADJUST BOTH FRONT LINKS EQUALLY SO MOWER WILL STAY LEVEL SIDE-TO-SIDE. To obtain the best cutting results, the mower housing should be adjusted so the front[...]

22 SER VICE AND ADJUSTMENTS TO ADJUST ATTACHMENT CLUTCH (See Fig. 25) The electric clutch should provide years of service. The clutch has a built-in brake that stops the pulley within 5 seconds. Eventually, the internal brake will wear which may cause the mower blades to not engage, or, to not stop as required. Adjustments should be made by your ne[...]

23 SER VICE AND ADJUSTMENTS V-IDLER AS VIEWED FROM BOTTOM TRACTOR V-BELT DRIVE SCHEMATIC VIEWED FROM L.H. SIDE OF TRACTOR ENGINE PULLEY BELT KEEPER BELT TWISTS BELT KEEPER ENGINE PULLEY CLUTCHING FLAT IDLER V-IDLER ABOVE BELT KEEPER BELT KEEPER TRANSAXLE PULLEY FAN IDLER FIG. 27 CLUTCH- ING IDLER TO ADJUST MOTION CONTROL LEVER (See Fig. 28) The mot[...]

24 FIG. 32 L.H. PANEL BOLT “ POSITIVE ” (+) “ NEGATIVE ” (-) TO START ENGINE WITH A WEAK BATTERY (See Fig. 32) CAUTION: Lead-acid batteries generate explosive gases. Keep sparks, flame and smoking materials away from bat- teries. Always wear eye protection when around batteries. JAM NUTS ADJUSTMENT SLEEVES TIE ROD FIG. 30 RETAINING RING WAS[...]

25 TERMINAL GUARD TERMINAL ACCESS DOOR FIG. 33 TO REPLACE 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. INTERLOCKS AND RELAYS Loose or damaged wiring may cause your tractor to [...]

26 SER VICE AND ADJUSTMENTS CLAMP SCREW FIG. 37 FIG. 36 SWIVEL CLAMP SCREW STOP ENGINE TO ADJUST THROTTLE CONTROL CABLE (See Fig. 36) The throttle control has been preset at the factory and adjustment should not be necessary. Check adjustment as described below before loosening cable. If adjustment is necessary, proceed as follows: • With engine [...]

27 ST ORAGE 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. CAUTION: Never store the tractor with gasoline in the tank inside a building where fumes may reach an open flame or spark. Allow the engine to cool before storing in any enclosure. TRACT OR Remove mower from trac[...]

28 TROUBLESHOOTING POINTS Will not start 1. Out of fuel. 1. Fill fuel tank. 2. Engine not “ CHOKED ” properly. 2. See “ TO START 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 filte[...]

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

30 SER VICE NOTES[...]

31 TRACTOR - - MODEL NUMBER PRGT22H50C SCHEMA TIC BATTERY FUSE RED RED BLACK BLACK BLACK BLACK BLACK BLACK BLACK BLACK BLACK NON-REMOVABLE CONNECTIONS REMOVABLE CONNECTIONS BLACK BLACK BROWN RED ORANGE BROWN M SOLENOID WIRING INSULATED CLIPS NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR SERVICING OF UNIT, THEY SHOULD BE REPLACED TO PROPERLY SECU[...]

32 30 33 24 42 43 40 26 28 25 50 29 27 27 41 16 12 12 11 10 8 2 1 27 D .C . A M P E R E S 45 81 52 22 21 79 REP AIR P ARTS TRACTOR - - MODEL NUMBER PRGT22H50C ELECTRICAL[...]

33 REP AIR P ARTS TRACTOR - - MODEL NUMBER PRGT22H50C ELECTRICAL 1 144926 Battery 2 74760412 Bo l t H e x H e a d 1 / 4 - 20 x 3 / 4 8 7603J Tray, Battery 1 0 145211 Bolt Btr Frt 1/4-20 X 7.5 zinc 1 1 150109 Holdown Battery Front Mount 1 2 145769 Nut Push Nylon 1/4" 1 6 153664 Switch Interlock Push-In 2 1 166184 Harness Headlight 2 2 4152J B u[...]

34 REP AIR P ARTS TRACTOR - - MODEL NUMBER PRGT22H50C CHASSIS AND ENCLOSURES 31 68 146 43 34 20 21 84 47 24 86 4 2 19 20 16 17 56 21 47 17 28 91 1 143 36 36 50 42 17 17 17 21 21 44 106 8 68 17 90 17 6 7 7 7 30 45 70 60 17 63 99 100 17 98 101 102 103 68 35 153 130 5 140 141 14 18 130 130 158 37 17 17 58 138 144 17 130 142 17 130 32 17 139 17 33 139 [...]

35 REP AIR P ARTS TRACTOR - - MODEL NUMBER PRGT22H50C CHASSIS AND ENCLOSURES 1 175465 R a il, Frame RH 2 175282 Drawbar, Gt 4 73680700 Nut, Crownlock 7/16-14Unc 5 163976X428 Dash 6 157882 Dash Asm., Lower 7 17720408 Screw, Thd Cut 1/4-20 x 1/2 8 145166 Support, Battery 1 4 175259X428 Hood Asm., Pnt 1 6 121794X Cover, Access 1 7 17060612 Screw, 3/8-[...]

36 REP AIR P ARTS TRACTOR - - MODEL NUMBER PRGT22H50C GROUND DRIVE 9 117 50 6 15 48 53 55 52 54 65 66 3 69 7 33 51 34 35 37 38 40 41 42 68 46 36 37 38 64 48 47 39 67 5 56 29 72 72 89 76 73 77 70 71 74 89 76 99 98 94 73 96 101 100 112 89 72 72 22 23 99 91 90 88 87 86 85 84 80 79 81 82 81 83 72 67 92 93 104 105 20 61 2 2 109 17 113 77 6 30 111 116 11[...]

37 REP AIR P ARTS TRACTOR - - MODEL NUMBER PRGT22H50C GROUND DRIVE KEY P ART N O . N O . DESCRIPTION KEY P ART N O . N O . DESCRIPTION 2 7070E Key 1/4 x 2.5 3 7563R W asher Thrust Axle Harden 5 73680600 Nut Crownlock 3/8-16 6 76020412 Pin Cotter 1/8 x 3/4 7 140507 Wheel Hub Asm. 9 140080 Bolt Hub 1 5 19131316 W a s h e r 1 3 / 3 2 x 1 3 / 1 6 x 16 [...]

38 REP AIR P ARTS TRACTOR - - MODEL NUMBER PRGT22H50C STEERING ASSEMBL Y 8 6 29 28 23 31 41 22 20 21 1 45 14 25 34 33 32 6 27 42 27 6 19 15 14 35 18 16 9 8 7 2 6 6 4 14 15 14 14 15 9 3 8 7 3 6 6 5 13 13 7 8 14 15 14 14 36 38,40 37,39 17 14 26 44 12 10 11[...]

39 REP AIR P ARTS TRACTOR - - MODEL NUMBER PRGT22H50C STEERING ASSEMBLY 1 159944X428 W heel, Steering 2 178557 A x l e Asm., Front 3 6855M Fitting, Grease 4 161849 S p i n d l e Asm, LH 5 161848 Spindle Asm., RH 6 6266H Bearing, Race Thrust Harden 7 121748X Washer 25/32 x 1-5/8 x 16 Ga. 8 12000029 R i n g, K l i p # T 5304-75 9 121232X Cap, Spindle[...]

40 REP AIR P ARTS TRACTOR - - MODEL NUMBER PRGT22H50C ENGINE 1 84 24 12 11 41 42 43 10 9 8 40 29 SPARK ARRESTER KIT 84 45 47 39 18 15 17 37 28 37 27 26 16 22 25 21 20 74 62 71 70 79 69 83 35 2 81 82 31[...]

41 REP AIR P ARTS TRACTOR - - MODEL NUMBER PRGT22H50C ENGINE KEY P ART N O . N O . DESCRIPTION NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 1 - - - - - - - Engine Briggs, Model No. 407777 (Order parts from engine manuf.) 2 149723 M u ffler Side 8 121361X P u ll e y V-Idler 9 177748 K eeper Asm. Belt Engine VGT 1 0 175287 Bus[...]

42 REP AIR P ARTS TRACTOR - - MODEL NUMBER PRGT22H50C SEAT ASSEMBLY 1 173818 Seat 2 140551 Bracket, Pivot Seat 3 140675 S trap, Fender Asm. 4 127018X Bolt, Shoulder 5/16-18 x .62 5 145006 C lip, Push-In Hinged 6 73800600 Nut, Crownlock 3/8-16 7 124181X Spring, Seat Cprsn. 8 171877 B olt 5/16-18 UNC x 3/4 w/Sems 1 0 174894 Pan, Seat 1 2 121246X Brac[...]

43 REP AIR P ARTS TRACTOR - - MODEL NUMBER PRGT22H50C LIFT ASSEMBLY KEY P ART N O . N O . DESCRIPTION KEY P ART N O . N O . DESCRIPTION 1 121006X Rod Asm., Lever 2 177535 S haft Asm., Lift Vgt 3 159189 Lever Asm., Lift Rh 4 12000022 E-Ring Truarc #5133-87 5 19292016 Washer 29/32 x 1-1/4 x 16 Ga. 6 71110624 B o l t , Fin Hex 3/8-16 x 1-1/2 7 125631X[...]

44 REP AIR P ARTS TRACTOR - - MODEL NUMBER PRGT22H50C MOWER DECK 55 46 27 39 45 44 43 45 44 51 45 56 48 48 45 53 52 38 50 48 49 63 47 45 27 28 27 31 30 30 32 33 45 27 31 40 32 66 37 33 65 5 6 6 7 54 34 35 36 42 99 113 26 45 15 14 16 13 11 10 9 8 2 19 20 2 19 21 22 18 17 23 1 45 62 104 106 107 105 108 103 67 59 6 110 58 109 64 94 95 97 98 97 29 96 2[...]

45 REP AIR P ARTS TRACTOR - - MODEL NUMBER PRGT22H50C MOWER DECK KEY P ART N O . N O . DESCRIPTION KEY P ART N O . N O . DESCRIPTION NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 1 156990X421 Deck Weldment 50" 2 73680500 Nut, Crownlock 5/16-18 5 138457 Bracket Asm., Sway Bar 6 4939M R e ta i ne r , S p ri n g 7 130832 A [...]

46 REP AIR P ARTS TRACTOR - - MODEL NUMBER PRGT22H50C DECALS 23 1 3 9 14 4 23 10 19 6 5 17 11 KEY P AR T N O . N O . DESCRIPTION KEY P ART N O . N O . DESCRIPTION 1 164095 Decal, Dash 2 170852 Decal, Engine 3 176272 Decal, Hood, RH 4 176273 Decal, Hood, LH 5 176654 D e c a l , Hood Side Pnl PPro 6 170563 Decal, Warning 9 172740 Decal 1 0 157140 Dec[...]

47 SER VICE NOTES[...]

48 SER VICE NOTES[...]

49 SER VICE NOTES[...]

50 LIMITED WARRANTY The Manufacturer warrants to the original consumer purchaser that this product as manufactured is free from defects in materials and workmanship. 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 replacin[...]

51 15 ° MAX. SIGHT AND HOLD THIS LEVEL WITH SKY LINE OR TREE. CUT O UT O N DO TTED LINES THIS IS A 15 ° SLO PE SIGHTING GUIDE ONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION Operate your Tractor up and down the face of slopes (not greater than 15 ° ), never across the face. Make turns gradu- all[...]

Your POULAN PRO product has been expertly engineered and carefully manufactured to rigid quality standards. As with all mechanical products, some adjustments or part replacement may be necessary during the life of your unit. FOR SERVICE OR REPLACEMENT PARTS: 1. Consult your dealer/place of purchase. 2. Consult the yellow pages of your phone directo[...]