Snapper SPE1250KW, SPE150KH Adjusting Blade on Cutter, Cutting Height Adjustment, Spindle

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SECTION 3 - OPERATING INSTRUCTIONS

3.9 CUTTING

HEIGHT ADJUSTMENT

3.11 ADJUSTING BLADE ON CUTTER

(Fixed

Decks)

SPINDLE

Mower has three methods of adjusting cutting height:

1.Moving position of BLADE on cutter spindle shaft.

2.Moving position of CASTER WHEEL on support.

3.Moving position of MOWER DECK on power unit.

WARNING

DO NOT attempt any maintenance, adjustments or service with the engine running. Stop engine. Stop

blades. Lock Traction Levers. Remove key. Disconnect spark plug wires from spark plugs and secure wires away from spark plugs. Engine and components are HOT. Avoid serious burns, allow all parts to cool before working on machine.

3.10. ADJUSTING CASTER WHEELS

The Caster Wheel Assembly has four (4) 1/2" and one

(1)1/4" thick spacer. The 1/4" thick spacer always stays on the stop side of the caster support tube. The 1/2" thick spacers are used to adjust the cutting height. When placed above or below Caster Support Tube, they raise or lower cutting height in 1/2" increments, thus providing a "Quick-Adjust" method. The deck mounting has to be changed to correspond to the caster repositioning. Refer to Section "ADJUSTING FIXED DECK ATTACHMENT".

1.Remove Retainer Pin from Caster Shaft. See Figure 3.11.

CASTER

CASTERSUPPORT

SHAFT

To change cutting height of Blades, move the Spacers from under the Cutter Housing to above the Cutter Housing Pulley. Each Spacer moved above the Cutter Housing Pulley will provide an additional 1/4" of cutting height. DO NOT put any Spacers below Blade. See Figures 3.13 and 3.14.

FLAT//\

FIGURE 3.12

AIR LIFT

HEIGHT

ADJUSTING

SPACERS

BEVEL

BLADE

PIN

FIGURE 3.11

2.Lift Caster Support while adding or removing bottom spacer. See Figure 3.12.

NOTE: Remove (or add) spacers by rotating slots to align with flat area on caster shaft.

TIGHTEN TO 60-75 FOOT POUNDS

FIGURE 3.13

NOTE: Changing cutting height of blades does not change the deck ground clearance. If an undesirable cutting pattern results, then cutting height adjustment

must be made by adjusting mower deck height and caster wheels.

Install Blades (Air Lift Up) with retaining hardware as shown below and tighten to 60 to 75 ft.-Ibs. See Figure 3.14.

(Continued on Next Page)

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Contents Model Number Explanation Model Designation Model Type Model OptionEngine Type Series Designation Engine HP Slope Operation Important Safety InstructionsPreparation Protection for ChildrenOperation MaintenanceImportant Safety Instructions Contents Introduction FamiliarizationKeep Children and Others OUT of the Mowing Area Safety Messages and SymbolsImportant Safety and Operating Instructions Traction Lever Locked Position ControlsOperating Instructions Before OperatingStopping Machine Starting & Operating Engine Start Engine AS Follows PRE-START Check ListFrom previous Starting & OperatingReverse Operation To Reverse Direction Mowing and Turning on Spindle Adjusting Blade on CutterCutting Height Adjustment Adjusting Caster WheelsSide Profile of Unit Adjusting Fixed Deck AttachmentSection Troubleshooting Troubleshooting Symptom Problem SolutionHours Procedure Comments Rotate AdjustmentsSTEERING/BRAKES Traction LEVERS/RODSHandle Height Transmission Shift Lever Adjustment3. Transmission Lube Power Unit ServiceReplacement Parts 2, Transmission Transmission Parts & ServiceMower Attachment Service Transmission Belt REMOVAL/REPLACEMENTTraction Belt Removal Standard Replacement Blades Cutting Blade ServiceToveblabe Electrical KawasakiEngine only OPC Disclaimer of Warranty Year Limited WarrantyHow 10, Cost YOU Money Quickly ruin an engine, manufacturers equip theirCheck OIL Level Before Each START-UP EngineStarting Check List TorqPage Page PRO Gear Express MID-SIZE Walk Behind Mowers Series