Poulan 407139 Service and Adjustments, To Remove Mower See Fig, To Install Mower See Fig

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SERVICE AND ADJUSTMENTS

WARNING: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY SERVICE OR ADJUST- MENTS:

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 to “STOP” and remove key.

Make sure the blades and all moving parts have completely stopped.

Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug.

TRACTOR

TO REMOVE MOWER (See Fig. 24)

Mower will be easier to remove from the right side of tractor.

Place attachment clutch control in “DISENGAGED” position.

Move attachment lift lever forward to lower mower to its lowest position.

Roll belt off clutch pulley.

Disconnect anti-sway bar from chassis bracket by removing retainer spring.

Disconnect suspension arms from rear deck brackets by removing retainer springs.

Disconnect front links from deck by removing retainer springs.

Raise lift lever to raise suspension arms. Slide mower out from under tractor.

IMPORTANT: IF AN ATTACHMENT OTHERTHANTHE MOWER DECK IS TO BE MOUNTED ON THE TRACTOR, REMOVE THE FRONT LINKS.

TO INSTALL MOWER (See Fig. 24)

Be sure tractor is on level surface and mower suspension arms are raised with attachment lift control. Engage parking brake.

Slide mower under tractor.

IMPORTANT: Check belt for proper routing in all mower pulley grooves.

Install belt into clutch pulley groove.

Install left front link into the left hand front mower bracket (retain with single loop retainer springs as shown).

Slide right side of mower back and install right front link into right hand front mower bracket (retain with single loop retainer springs).

Place the suspension arms on mower pins, if necessary, rock and raise front of mower to align mower pins with the holes in suspension arms. Retain with double loop retainer spring, loop down as shown.

Connect anti-sway bar to chassis bracket under left footrest and retain with double loop retainer spring.

Raise deck to highest position.

TO LEVEL MOWER HOUSING

Adjust the mower while tractor is parked on level ground or driveway. Makesuretiresareproperlyinflated(See“PRODUCT SPECIFICATIONS” section of this manual). If tires are over or underinflated, you will not properly adjust your mower.

SIDE-TO-SIDE ADJUSTMENT (See Figs. 25 and 26)

Raise mower to its highest position.

At the midpoint of both sides of mower, measure height from bottom edge of mower to ground. Distance “A” on both sides of mower should be the same or within 1/4" of each other.

If adjustment is necessary, make adjustment on one side of mower only.

To raise one side of mower, tighten lift link adjustment nut on that side.

To lower one side of mower, loosen lift link adjustment nut on that side.

RETAINER SPRING

CLUTCH PULLEY

SUSPENTION

 

ARMS

 

 

FRONT LINKS

RETAINER SPRING

RETAINER SPRINGS

ANTI SWAY

BAR

FIG. 24

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Contents PP16H36RB Always Wear EYE Protection During OperationGeneral Operation Safety RulesSafe Operation Practices for Ride-On Mowers II. Slope OperationIII. Children ServiceIV. Towing Table of Contents Steering Wheel Seat BatteryUnassembled Parts KeyTo Remove Tractor from Carton AssemblyTools Required for Assembly Before Removing Tractor from SkidInstall Seat See Fig To Install Bagger Components to Tractor See Figs A-4D To Assemble Bagger See Figs A-5CVertical Adjustment Bagger Adjustment SeeHorizontal Adjustment To Assemble and Install Mulcher Plug See FigCheck for Proper Position of ALL Belts Check Tire PressureCheck Deck Levelness Check Brake SystemOperation Know Your Tractor HOW to USE Your Tractor To Operate on Hills Reverse Operation System ROSTo Operate Mower See Fig To Transport See FigsCheck Engine OIL Level Service REMINDER/HOUR MeterBefore Starting the Engine ADD GasolineMulching Mowing Tips Mowing TipsPurge Transmission NingTo Convert Mower See Fig To Dump Bagger SeeBagging see Fig Maintenance Lubrication ChartCheck Operator Presence System TractorStar Pattern Blade See Fig Check Reverse Operation ROS SystemEngine Cleaning To Level Mower Housing Service and AdjustmentsTo Install Mower See Fig To Remove Mower See FigTo Replace Mower Blade Drive Belt See Fig To Check and Adjust Brake See FigBelt Installation Belt RemovalTo Adjust Brake Transmission REMOVAL/REPLACEMENTTransaxle Motion Control Lever Neutral ADJUSTMENTSee Fig To Replace Motion Drive Belt See FigTo Adjust Carburetor To Adjust Steering Wheel AlignmentTo Adjust Throttle Control Cable Front Wheel TOE-IN/CAMBERFuel System StorageOther Engine OILTroubleshooting Points With attachment clutch Repair Parts SchematicElectrical KEY Part Description Chassis and Enclosures 278Repair Parts Drive Bracket Pulley Steering Assembly 532 19 Steering Wheel Seat Assembly 532 18 SeatDecals Wheels & TiresEngine Repair Parts Mower 532 16 Mower Lift Bagger Repair Parts Suggested Guide for Sighting Slopes for Safe Operation Only Ride UP and Down Hill Not Across Hill Degrees MAXParts and Service