Poulan PC1538B To Level Mower Housing, To Replace Mower Blade Drive Belt See Fig, Belt Removal

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SERVICE AND ADJUSTMENTS

TO LEVEL MOWER HOUSING

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

SIDE-TO-SIDE ADJUSTMENT (See Figs. 16 and 17)

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.

NOTE: Three full turns of adjustment nut will change mower height about 1/8".

Recheck measurements after adjusting.

BOTTOM EDGE

BOTTOM EDGE

OF MOWER

OF MOWER

TO GROUND

TO GROUND

“A”

“A”

 

GROUND LINE

FIG. 16

SUSPENSION ARM

LIFT LINK

ADJUSTMENT

NUT

FIG. 17

FRONT-TO-BACK ADJUSTMENT (See Figs. 18 and 19)

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 that the front is approximately 1/8" to 1/2" lower than the rear when the mower is in its highest position.

Check adjustment on right side of tractor. Measure distance “D” directly in front and behind the mandrel at bottom edge of mower housing as shown.

Before making any necessary adjustments, check that both front links are equal in length.

If links are not equal in length, adjust one link to same length as other link.

To lower front of mower loosen nut “E” on both front links an equal number of turns.

When distance “D” is 1/8" to 1/2" lower at front than rear, tighten nuts “F” against trunnion on both front links.

To raise front of mower, loosen nut “F” from trunnion on both front links. Tighten nut “E” on both front links an equal number of turns. The two front links must remain equal in length.

When distance “D” is 1/8" to 1/2" lower at front than rear, tighten nut “F” against trunnion on both front links.

Recheck side-to-side adjustment.

MANDREL

"D"

"D"

FIG. 18

BOTH FRONT LINKS MUST BE EQUAL IN LENGTH

NUT "F"

NUT "E"

TRUNNION

FRONT LINKS

FIG. 19

TO REPLACE MOWER BLADE DRIVE BELT (See Fig. 20)

The mower blade drive belt may be replaced without tools. Park the tractor on level surface. Engage parking brake.

BELT REMOVAL -

Place attachment clutch in “DISENGAGED” position.

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

Roll belt off engine pulley.

Disconnect R.H. suspension arm from rear deck bracket by removing retainer spring.

Work belt off both mandrel pulleys and idler pulleys.

Pull belt away from mower.

BELT INSTALLATION -

Work new belt around both mandrel pulleys and idler pulleys.

Install new belt into engine pulley grove.

Reconnect R.H. suspension arm and secure with re- tainer spring.

Make sure belt is in all pulley grooves and inside all belt guides.

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Contents Model NO. PC1538B II. Slope Operation Safety RulesIV. Service General OperationSafe Operation Practices for Ride-On Mowers Safety RulesTable of Contents Steering Wheel Unassembled PartsTo Remove Tractor from Carton AssemblyTools Required for Assembly HOW to SET UP Your TractorLower seat into operating position and sit on seat Install Seat See FigCheck Brake System Check Tire PressureCheck Deck Levelness Check for Proper Position of ALL BeltsOperation Know Your Tractor HOW to USE Your Tractor Towing Carts and Other ATTACH- Ments Before Starting the EngineTo Operate on Hills To TransportADD Gasoline Mowing TipsTo Start Engine See Fig General Recommendations Lubrication ChartService Dates Customer ResponsibilitiesOperator Presence System TractorBrake Operation TiresEngine Spark Plugs CleaningAIR Filter See Fig MufflerTo Install Mower See Fig Service and AdjustmentsTo Remove Mower See Fig Belt Removal To Level Mower HousingBelt Installation To Replace Mower Blade Drive Belt See FigTo Replace Motion Drive Belt See Fig To Adjust Brake See FigTo Remove Wheel for Repairs See Fig To Adjust Steering Wheel AlignmentTo Start Engine with a Weak BATTERYSee Fig Front Wheel TOE-IN/CAMBERInterlocks and Relays Replacing Battery See FigsTo Remove Hood and Grill Assembly See Fig To Replace Headlight BulbTo Adjust Carburetor To Adjust Throttle Control Cable See FigEngine Engine OIL StorageOther Fuel SystemTroubleshooting Points OFF Tractor - Model Number PC1538B, Product Number 954 56 SchematicElectrical KEY Part Description Chassis Repair Parts Drive KEY Part NO. NO. Description Steering 140044X428 Wheel Steering 175131 Axle Asm Optional Equipment 170551 Control Th/ch Flag Seat LBD48 DecalsWheels & Tires LSB42Mower Lift 159460 Wire Asm Inner/Sprg w/plunger Mower Deck Repair Parts Service Notes Limited Warranty Policy Only Ride UP and Down Hill Not Across Hill Degrees MAX Suggested Guide for Sighting Slopes for Safe Operation