Poulan Pro PB18H42LT Operator'S Manual Download Page 25

25

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 fl ooded.                                                                3.    Wait several minutes before attempting to start.
                                                  4.    Bad spark plug.                                                               4.    Replace spark plug.
                                                  5.    Dirty air fi lter.                                                                   5.    Clean/replace air fi lter.
                                                  6.    Dirty fuel fi lter.                                                                  6.    Replace fuel fi lter.
                                                  7.    Water in fuel.                                                                    7.    Empty fuel tank and carburetor, refi ll tank with fresh  
                                                                                                                                                        gasoline and replace fuel fi lter.
                                                  8.    Loose or damaged wiring.                                               8.    Check all wiring.
                                                  9.    Carburetor out of adjustment.                                          9.    See “To Adjust Carburetor” in Service Adjustments  
                                                                                                                                                        section.
                                                10.    Engine valves out of adjustment.                                   10.    Contact an authorized service center/department.
                                                    

Hard to start

                            1.    Dirty air fi lter.                                                                   1.    Clean/replace air fi lter.

                                                  2.    Bad spark plug.                                                               2.    Replace spark plug.
                                                  3.    Weak or dead battery.                                                      3.    Recharge or replace battery.
                                                  4.    Dirty fuel fi lter.                                                                  4.    Replace fuel fi lter.
                                                  5.    Stale or dirty fuel.                                                            5.    Empty fuel tank and refi ll tank with fresh, clean gasoline.
                                                  6.    Loose or damaged wiring.                                               6.    Check all wiring.
                                                  7.    Carburetor out of adjustment.                                          7.    See “To Adjust Carburetor” in Service Adjustments  
                                                                                                                                                        section.
                                                  8.    Engine valves out of adjustment.                                     8.    Contact an authorized service center/department.

Engine will not turn over

        1.    Brake pedal not depressed.                                             1.    Depress brake pedal.

                                                  2.    Attachment clutch is engaged.                                        2.    Disengage attachment clutch.
                                                  3.    Weak or dead battery.                                                      3.    Recharge or replace battery.
                                                  4.    Blown fuse.                                                                      4.    Replace fuse.
                                                  5.    Corroded battery terminals.                                             5.    Clean battery terminals.
                                                  6.    Loose or damaged wiring.                                               6.    Check all wiring.
                                                  7.    Faulty ignition switch.                                                       7.    Check/replace ignition switch.
                                                  8.    Faulty solenoid or starter.                                                8.    Check/replace solenoid or starter.
                                                  9.    Faulty operator presence switch(es).                               9.    Contact an authorized service center/department.

Engine clicks but will not 

      1.    Weak or dead battery.                                                      1.    Recharge or replace battery.

start

                                          2.    Corroded battery terminals.                                             2.    Clean battery terminals.

                                                  3.    Loose or damaged wiring.                                               3.    Check all wiring.
                                                  4.    Faulty solenoid or starter.                                                4.    Check/replace solenoid or starter.

Loss of power                         

1.    Cutting too much grass/too fast.                                      1.    Raise cutting height/reduce speed.

                                                  2.    Throttle in “CHOKE” position.                                          2.    Adjust throttle control.
                                                  3.    Build-up of grass, leaves and trash under mower.           3.    Clean underside of mower housing.
                                                  4.    Dirty air fi lter.                                                                   4.    Clean/replace air fi lter.
                                                  5.    Low oil level/dirty oil.                                                        5.    Check oil level/change oil.
                                                  6.    Faulty spark plug.                                                            6.    Clean and regap or change spark plug.
                                                  7.    Dirty fuel fi lter.                                                                  7.    Replace fuel fi lter.
                                                  8.    Stale or dirty fuel.                                                            8.    Empty fuel tank and refi ll tank with fresh, clean gasoline.
                                                  9.    Water in fuel.                                                                    9.    Empty fuel tank and carburetor, refi ll tank with fresh  
                                                                                                                                                        gasoline and replace fuel fi lter.
                                                10.    Spark plug wire loose.                                                   10.    Connect and tighten spark plug wire.
                                                11.    Dirty engine air screen/fi ns.                                           11.    Clean engine air screen/fi ns.
                                                12.    Dirty/clogged muffl er.                                                     12.    Clean/replace muffl er.
                                                13.    Loose or damaged wiring.                                             13.    Check all wiring.
                                                14.    Carburetor out of adjustment.                                        14.    See “To Adjust Carburetor” in Service Adjustments  
                                                                                                                                                        section.
                                                15.    Engine valves out of adjustment.                                   15.    Contact an authorized service center/department.

Excessive vibration

                1.    Worn, bent or loose blade.                                               1.    Replace blade.  Tighten blade bolt.

                                                  2.    Bent blade mandrel.                                                        2.    Replace blade mandrel.
                                                  3.    Loose/damaged part(s).                                                  3.    Tighten loose part(s).  Replace damaged parts.

PROBLEM 

             CAUSE 

 

 

 

 

CORRECTION 

Summary of Contents for PB18H42LT

Page 1: ...EYE PROTECTION DURING OPERATION Visit our website www poulan com WARNING Read this Manual and follow allWarnings and Safety Instructions Failure to do so can result in serious injury IMPORTANT MANUAL...

Page 2: ...rking brake stop engine and remove keys before dismounting Disengage blades when not mowing Shut off engine and wait for all parts to come to a complete stop before cleaning the machine removing the g...

Page 3: ...towed equipment except at the hitch point Follow the manufacturer s recommendation for weight limits for towed equipment and towing on slopes Never allow children or others in or on towed equip ment...

Page 4: ...nless the engine s exhaust system is equipped with a spark arrester meeting applicable local or state laws if any If a spark arrester is used it should be maintained in effective working order by the...

Page 5: ...Wheel Insert 1 Large Flat Washer Steering Boot Seat 2 Keys Slope Sheet Key 1 Oil Drain Tube 1 Washer 17 32 x 1 3 16 x 12 Gauge 1 Hex Bolt 5 16 18 x 4 1 5 16 Lock Washer Steering Extension Shaft Steer...

Page 6: ...ING WHEEL Position front wheels of the tractor so they are pointing straight forward Remove steering wheel adapter from steering wheel and slide adapter onto steering shaft extension Position steering...

Page 7: ...ANSPORT in the Operation section of this manual Roll tractor forward off skid Removebandingholdingthedeflectorshieldupagainst tractor TO DRIVE TRACTOR OFF SKID See Op eration section for location and...

Page 8: ...soline Become familiar with all controls their location and function Operate them before you start the engine Be sure brake system is in safe operating condition Be sure Operator Presence System and R...

Page 9: ...ntify 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 result in death or serious injury WARNING in...

Page 10: ...ng the engine FREEWHEEL CONTROL Disengages transmission for pushing or slowly towing the tractor with the engine off LIFT LEVER PLUNGER Used to release attachment lift lever when changing its position...

Page 11: ...useengine to back re Turn ignition key to OFF position and remove key Always remove key when leaving tractor to prevent unauthorized use Never use choke to stop engine IMPORTANT LEAVING THE IGNITION S...

Page 12: ...equipment on rough rolling terrain or hills Select desired height of cut Start mower blades by engaging attachment clutch control TO STOP MOWER BLADES disengage attachment clutch control CAUTION Do n...

Page 13: ...Do not run starter continuously for more than fteen seconds per minute If the engine does not start after several attempts move throttle control to fast position wait a few minutes and try again If en...

Page 14: ...up This can be done during the engine warm up period The attachments can also be used during the engine warm upperiodafterthetransmissionhasbeenwarmed up NOTE If at a high altitude above 3000 feet or...

Page 15: ...maint_sch tractore ROS e BEFORE EACH USE EVERY 8 HOURS EVERY 25 HOURS EVERY 50 HOURS EVERY 100 HOURS EVERY SEASON BEFORE STORAGE Lubrication Chart Check Brake Operation Check Battery Level Check Tire...

Page 16: ...IFICATIONS section of this manual Keep tires free of gasoline oil or insect control chemi cals which can harm rubber Avoid stumps stones deep ruts sharp objects and other hazards that may cause tire d...

Page 17: ...argingsystemwhichissuf cient for normal use However periodic charging of the battery with an automotive charger will extend its life Keep battery and terminals clean Keep battery bolts tight Keep smal...

Page 18: ...ne will not run properly using a dirty air lter Service air cleaner more often under dusty conditions See Engine Manual Unlock drain valve by pushing inward and turning counterclockwise To open pull o...

Page 19: ...i swaybar from chassis bracket by re moving retainer spring Disconnect suspension arms from rear deck brackets by removing retainer springs Disconnect front links from deck by removing retainer spring...

Page 20: ...nt nut on that side To lower one side of mower loosen lift link adjustment nut on that side NOTE Threefullturnsofadjustmentnutwillchangemower height about 1 8 Recheck measurements after adjusting FRON...

Page 21: ...ake Measure distance between brake operating arm and nut A on brake rod If distance is other than 1 9 16 loosen jam nut and turn nut A until distance becomes 1 9 16 Retighten jam nut against nut A Eng...

Page 22: ...rom chassis and then from the fully charged battery RED cable last from both batteries TO ADJUST STEERING WHEEL ALIGN MENT If steering wheel crossbars are not horizontal left to right whenwheelsarepos...

Page 23: ...connected first to prevent sparking from acci dental grounding Lift seat pan to raised position DisconnectBLACKbatterycable rstthenREDbattery cable and carefully remove battery from tractor Install n...

Page 24: ...UEL SYSTEM PARTS SUCH AS CARBURETOR FUEL FILTER FUEL HOSE OR TANK DURING STORAGE ALSO EXPERIENCE INDICATES THAT ALCOHOL BLENDED FUELS CALLED GASOHOL OR USING ETHANOLORMETHANOL CANATTRACTMOISTUREWHICH...

Page 25: ...ition switch 7 Check replace ignition switch 8 Faulty solenoid or starter 8 Check replace solenoid or starter 9 Faulty operator presence switch es 9 Contact an authorized service center department Eng...

Page 26: ...pressure 5 Check tires for proper air pressure 6 Worn bent or loose blade 6 Replace sharpen blade Tighten blade bolt 7 Buildup of grass leaves and trash under mower 7 Clean underside of mower housing...

Page 27: ...d for rental or commercial purposes is limited to 90 days from the date of original purchase 5 This Warranty applies only to products which have been properly assembled adjusted operated and maintaine...

Page 28: ...28 SERVICE NOTES...

Page 29: ...never across the face Do not mow slopes 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 a...

Page 30: ...ion of part For Techical Assistance call 1 800 829 5886 For a Parts Manual go to our website www poulan com support asp NOTE Electrolux Home Products provides parts and service through its authorized...

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