Walker MW 15 HP Owner's Manual

Contents

Walker MW 15 HP Owner's Manual Manual pdf 48 page image

Maintenance Instructions ADJUSTMENTS442. Use the adjustment nut on the PTO clutch actu-ator assembly (refer to PTO Clutch LinkageAdjustment photo) to set the tension appliedby the PTO clutch lever. The adjustment nut isinitially set to achieve an approximate measure-ment of 2-3/4" between the jam nut and theknuckle joint. As the belt and pulleys wear, it willbe necessary to tighten the adjustment nut inorder to prevent belt slippage--this adjustmentis the same in the Engaged and Disengagedpositions.Do not overtighten the adjustment nut. This maycause damage to the clutch linkage and the PTObelt.PTO Clutch Linkage AdjustmentTransmission ControlIMPORTANT: The proper adjustment of the trans-mission control stops is essential for efficient oper-ation and life of the transmission. These stops areproperly adjusted at the factory and should only re-quire readjustment if the transmission or relatedcontrol linkage is removed or changed.NOTE: It would not be unusual for a new machine,after initial 5 or 10 hours of operation, to begin to nottravel straight (this is due to the break-in of the trans-missions). In this case, proceed to Tracking Adjust-ment - Step 4.IMPORTANT: The following adjustment proce-dures are sequential. Check and adjust each func-tion in the order given.FSC Actuator Stop Adjustment - Step 11. Loosen jam nut and back off the adjustment boltlocated in the steering pivot rod (as shown).2. Turn the ignition key to the ON position and tog-gle the FSC switch to the Neutral position (fullyretracted).3. Tighten the adjustment bolt until it contacts thechassis and turn an additional 1/2 turn. Tightenjam nut.FSC Actuator Stop Adjustment(View from underside of tractor)DANGERIf the engine must be running to performa maintenance adjustment, keep hands,feet, and clothing from moving parts. DONOT wear jewelry or loose clothing.Spring LengthShould be 2-3/4"Adjustment NutTransmission LockoutRod (RH)Steering Control RodJam NutAdjustment NutRear ofTractor