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MODEL NO. WAGT20H48STA
20.0 HP 48 INCH
LAWN TRACTOR

For Parts and Service, contact our authorized distributor:  

call 1-800-849-1297   For Technical Assistance:  call 1-800-829-5886

184552   Rev. 2   1.17.03   JH

PRINTED IN U.S.A.

  00273

  

• 

Assembly

  

 

• 

Operation

  

 

 

• 

Maintenance

 

 

 

  • 

Service 

and 

Adjustments

 

 

 

   • Storage

 

 

 

     • Troubleshooting

 

 

 

       • 

Repair 

Parts

For Parts Call K&T 606-678-9623 or 606-561-4983

www.mymowerparts.com

Summary of Contents for WAGT20H48STA

Page 1: ...rized distributor call 1 800 849 1297 For Technical Assistance call 1 800 829 5886 184552 Rev 2 1 17 03 JH PRINTED IN U S A 00273 Assembly Operation Maintenance Service and Adjustments Storage Trouble...

Page 2: ...of ownership After ninety 90 days we will exchange the Bat tery charging you 1 12 of the price of a new Battery for each full month from the date of the original sale Battery must be maintained in acc...

Page 3: ...er debris build up which can touch hot exhaust engine parts and burn Do not allow the mower deck to plow leaves or other debris which can cause build up to occur Clean any oil or fuel spillage before...

Page 4: ...seriously injured or interfere with safe machine operation Never allow children to operate the machine Use extra care when approaching blind corners shrubs trees or other objects that may obscure vis...

Page 5: ...Before and when backing look behind and down for small children Mow up and down slopes 15 Max not across Remove obstacles such as rocks tree limbs etc Watch for holes ruts or bumps Uneven terrain coul...

Page 6: ...ain your tractor properly Always observe the SAFETY RULES CUSTOMER RESPONSIBILITIES Read and observe the safety rules Follow a regular schedule in main taining caring for and using your tractor Follow...

Page 7: ...xtension Shaft Steering Sleeve Steering Wheel Adapter Steering Wheel Insert Seat 1 Knob 1 Washer 17 32 x 1 3 16 x 12 Gauge Keys 2 Keys Slope Sheet 1 Oil Drain Tube For Future Use 1 Locknut 1 2 20 For...

Page 8: ...les in ex tension and lower shafts and install 1 4 hex bolt and locknut Tighten securely IMPORTANT Tighten bolt and nut se curely to 10 12 ft lbs torque 2 Place tabs of steering boot over tab slots in...

Page 9: ...arking brake by depressing clutch brake pedal 3 Place freewheel control in trans mission disengaged position See TO TRANSPORT in the Operation section of this manual 4 Roll tractor forward off skid TO...

Page 10: ...eel bar down into bracket channel Be sure that gauge wheel bar aligning holes are on top Assemble gauge wheels as shown using shoulder bolts 3 8 washers and 3 8 16 center locknuts and tighten securely...

Page 11: ...les and insert flanged pins Secure pins with double loop retainer springs between the plate and mower brackets NOTE To assist in locating hole in flanged pin the hole in pin is inline with notch on he...

Page 12: ...epared and charged Minimum 1 hour at 6 amps Seat is adjusted comfortably and tight ened securely All tires are properly inflated For ship ping purposes the tires were overin flated at the factory Be s...

Page 13: ...eath The safety alert symbol is used to identify safety inform ation about hazards which can result in death serious injury and or property damage DANGER indicates a hazard which if not avoided will r...

Page 14: ...OTION CONTROL LEVER Selects the speed and direction of tractor IGNITION SWITCH Used for starting and stopping the engine LIFT LEVER PLUNGER Used to release attachment lift lever when changing its posi...

Page 15: ...rm engine To engage choke control pull knob out Slowly push knob in to disengage Height Adjustment Knob TO ADJUST MOWER CUTTING HEIGHT The cutting height is controlled by turn ing the height adjustmen...

Page 16: ...and better looking lawns mow often and after mod erate growth For best cutting performance grass over 6 inches in height should be mowed twice Make the first cut relatively high the second to desired...

Page 17: ...the dipstick and screw cap tight wait for a few seconds re move and read oil level If necessary add oil until FULL mark on dipstick is reached Do not overfill For cold weather operation you should ch...

Page 18: ...5 feet return the motion control lever to the neutral N position Repeat this procedure with the motion control lever three 3 times Your transmission is now purged and ready for normal operation WARM...

Page 19: ...ection making left hand turns until finished If grass is extremely tall it should be mowed twice to reduce load and pos sible fire hazard from dried clippings Make first cut relatively high the second...

Page 20: ...level 2 Check brake operation 3 Check tire pressure 4 Check operator presence and interlock systems for proper operation 5 Check for loose fasteners Spindle Zerk BEFORE EACH USE T R A C T 0 R Inspect...

Page 21: ...NOTE Protect your hands with gloves and or wrap blade with heavy cloth 2 Remove blade bolt by turning counter clockwise 3 Install new or resharpened blade with stamped THIS SIDE UP facing deck and man...

Page 22: ...he life of the transaxle Should the trans axle ever leak or require servicing contact our authorized service center department TO CHANGE ENGINE OIL Determine temperature range expected before oil chan...

Page 23: ...PRE CLEANER 2 Wash it in liquid detergent and water 3 Squeeze it dry in a clean cloth 4 Saturate it in engine oil Wrap it in clean absorbent cloth and squeeze to remove excess oil NOTE If very dirty o...

Page 24: ...eck 7 Raise attachment lift to its highest posi tion 8 Slide mower forward and remove belt from electric clutch pulley 9 Slide mower out from under right side of tractor TO INSTALL MOWER Be sure tract...

Page 25: ...es are over or underinflated you will not properly adjust your mower SIDE TO SIDE ADJUSTMENT Raise mower to its highest position Measure height from bottom edge of mower to ground level at front corne...

Page 26: ...er the top of R H mandrel pulley 7 Remove belt from electric clutch pulley 8 Remove belt from idler pulleys 9 Check primary idler arm and two idlers to see that they rotate freely 10 Be sure spring is...

Page 27: ...have accumulated around mandrels and entire upper deck surface 10 Check secondary idler arm and idler pulley to see that they rotate freely 11 Be sure spring is hooked in secondary idler arm and secon...

Page 28: ...f necessary If stopping distance is still greater than five 5 feet in highest gear further maintenance is necessary Replace brake pads or contact an authorized service center department TO REPLACE MOT...

Page 29: ...ry 3 Connect the other end of the BLACK cable D to good chassis ground away from fuel tank and battery TRANSAXLE MOTION CONTROL LE VER NEUTRAL ADJUSTMENT The motion control lever has been preset at th...

Page 30: ...rting Check wiring See electrical wiring diagram in the Repair Parts section TO REPLACE FUSE Replace with 20 amp automotive type plug in fuse The fuse holder is located behind the dash TO REMOVE CABLE...

Page 31: ...tem parts such as carburetor fuel hose or tank during storage Also alcohol blended fuels called gasohol or using ethanol or methanol can attract moisture which leads to separation and formation of aci...

Page 32: ...eck all wiring 7 Carburetor out of adjustment 7 See To Adjust Carburetor in Service and Adjustments section 8 Engine valves out of 8 Contact our authorized adjustment service center department Engine...

Page 33: ...center department Excessive 1 Worn bent or loose blade 1 Replace blade vibration Tighten blade bolt 2 Bent blade mandrel 2 Contact our authorized service center department 3 Loose damaged part s 3 Ti...

Page 34: ...vent holes grass leaves and trash around mandrels Headlight s not 1 Switch is OFF 1 Turn switch ON working 2 Bulb s or lamp s burned out 2 Replace bulb s or lamp s if so equipped 3 Faulty light switc...

Page 35: ...RED RED ELECTRIC CLUTCH CLUTCH BRAKE PEDAL UP PTO DISENGAGED C G F B E A D H RED WHITE WHITE WHITE GREEN GREEN BLUE BLACK HOUR METER OPTIONAL BLUE STARTER PTO SWITCH CIRCUIT POSITION OFF C F B E A D O...

Page 36: ...50 22 79 21 81 D C AM PE RE S 45 12 12 11 10 8 2 1 27 55 52 16 TRACTOR MODEL NUMBER WAGT20H48STA PRODUCT NO 954 56 83 28 ELECTRICAL 24 42 43 25 41 27 27 For Parts Call K T 606 678 9623 or 606 561 4983...

Page 37: ...491 Cable Ground 29 160784 Switch Plunger Normal OP Olive 30 175566 Switch Ign 4 pos w lights 33 140401 Key Ign 40 186845 Harness Ign 41 17720408 Bolt Blk Fin Hex 1 4 20 x 1 2 42 131563 Cover Terminal...

Page 38: ...9 157 156 17 29 161 166 209 11 209 209 20 59 28 166 166 209 13 154 209 166 155 166 209 54 58 54 213 214 3 2 206 30 3 31 220 221 159 26 25 26 25 24 1 3 3 3 142 3 3 3 142 145 37 3 37 35 3 26 33 10 26 34...

Page 39: ...16 x 3 4 37 17490508 Screw Thdrol 6 16 18 x 1 2 TYT 38 175710 Bracket Asm Pivot Mower Rear 42 161841 Lens LH 43 161842 Lens RH 54 161464 Screw Hex Wshd 8 18 x 7 8 58 161236 Duct Hood 59 177579 Bushing...

Page 40: ...61 41 73 142 53 35 55 36 62 35 36 131 140 22 39 34 89 69 16 1 96 111 51 50 57 96 26 25 19 24 26 26 95 27 26 127 37 139 19 77 77 128 137 230 32 270 126 146 19 71 139 16 134 146 138 16 49 47 120 27 51 4...

Page 41: ...ck Hvy Hlcl Spr 7 16 66 161488 Keeper Belt Engine F proof 69 142432 Screw Hex Wsh Hi Lo 1 4 1 2 Unc 71 158283 Strap Torque Lh Hydro 3000 73 158282 Strap Torque Rh Hydro 300 76 12000053 E Ring 77 9396E...

Page 42: ...8 STEERING ASSEMBLY 38 12 39 1 37 36 37 5 9 5 7 7 9 4 3 43 6 43 8 10 40 40 11 8 6 9 46 46 8 6 9 2 47 47 68 15 15 15 29 29 29 29 82 85 85 68 67 67 67 13 65 88 71 17 29 43 91 41 73 42 32 94 11 For Parts...

Page 43: ...k 17 177883 Shaft Asm Strg 29 17060612 Screw 3 8 16x3 4 32 180580 Rod Tie 36 155105 Bushing Strg 37 152927 Screw TT 32 5 x 5 x 3 8 Flange 38 159946X428 Cap Wheel Steer 39 19182411 Washer 9 16 x 1 1 2...

Page 44: ...060624 Screw Thdrol 3 8 16 x 1 1 2 23 169837 Shield Heat 25 175440X428 Choke Control 26 73920600 Nut Keps 3 8 24 UNF 29 137180 Kit Spark Arrestor Flat Scrn 31 179115 Tank Fuel 5 0 Rear 32 179124X428 C...

Page 45: ...6X Bracket Mounting Switch 13 121248X Bushing Snap Blk Nyl 50 Id 14 72050412 Bolt Rdhd Sqnk 1 4 20x1 1 2 15 121249X Spacer Split 28x 88 16 123740X Spring Cprsn 17 123976X Nut Lock 1 4 Lge Flg Gr 5 Zin...

Page 46: ...Manual Owner s Span KEY PART NO NO DESCRIPTION NOTE All component dimensions given in U S inches 1 inch 25 4 mm KEY PART NO NO DESCRIPTION TRACTOR MODEL NUMBER WAGT20H48STA PRODUCT NO 954 56 83 28 DEC...

Page 47: ...1016 Washer 13 32 X 5 8 X 16 Ga 25 164024 Spring 26 169484 Retainer Clip 27 164543 Rod Adj Lift 28 73350600 Nut Hex Jam 3 8 16 Unc 29 138057 Knob Inf 3 8 16 Unc Blk W sym 30 150233 Trunnion Infin Heig...

Page 48: ...119 5 117 46 45 33 46 45 33 30 30 32 21 20 18 21 31 36 49 49 36 36 131 37 130 43 42 49 49 42 99 21 133 100 97 111 110 50 50 97 98 121 126 30 39 52 1 32 31 24 25 26 27 28 29 18 8 11 13 16 19 5 6 3 14...

Page 49: ...19131316 Washer 13 32 x 13 16 x 16 Ga 37 177968 Pulley Idler Flat 39 174375 Pulley Idler Driven 42 165723 Spacer Retainer 43 174373 Arm Idler Secondary 45 180806 Cover Mandrel Deck 46 137729 Screw Thd...

Page 50: ...50 For Parts Call K T 606 678 9623 or 606 561 4983 www mymowerparts com...

Page 51: ...lopes greater than 15 degrees Make turns gradually to prevent tipping or loss of control Exercise extreme caution when changing direction on slopes 1 Fold this page along dotted line indicated above 2...

Page 52: ...00273 For Parts Call K T 606 678 9623 or 606 561 4983 www mymowerparts com...

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