Scag Power Equipment SFW36-16BV manual Electric clutch adjustment, Cutter Deck Pitch

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Section 6

1.On the front of the cutter deck locate the cutter deck adjustment slots. See Figure 6-2.

ADJUSTMENT SLOT

ADJUSTMENT SLOT

Figure 6-2. Cutter Deck Adjustment Slots

2.Loosen the two (2) elastic stop nuts. Adjust the cutter deck up or down in the adjustment slot to adjust until the distance from the top of the cutter deck to the floor is the same as the measurement on both sides of the machine.

3.Tighten the two (2) elastic stop nuts to secure the cutter deck in the proper position.

Cutter Deck Pitch

The pitch of the cutter deck should be equal between the front and rear of the cutter deck for proper cutting performance. To check for proper deck pitch, be sure that the mower is on a flat, level surface and the tires are properly inflated.

Check the distance from the top of the cutter deck to the floor at the rear RH side of the cutter deck directly behind the cutter deck height adjustment bracket. Next check the distance from the top of the cutter deck to the floor at the front RH side of the cutter deck directly in front of the cutter deck height adjustment bracket. The measurement at the front of the cutter deck should be the same as the rear of the deck. Make these measurements at the LH side of the cutter deck also. If the measurement at the front of the deck is not the same, the cutter deck pitch must be adjusted as follows:

1.Loosen the two (2) elastic stop nuts. Adjust the cutter deck up or down in the adjustment slot to adjust until the distance from the top of the cutter deck to the floor is the same as the measurement on both sides of the machine.

2.Tighten the two (2) elastic stop nuts to secure the cutter deck in the proper position.

6.6 electric clutch adjustment

The electric clutch serves two functions in the operation of the mower. In addition to starting and stopping the power flow to the cutter blades, the clutch also acts as a brake to assist in stopping blade rotation when the PTO is switched off or the operator presence circuit is interrupted.

When the clutch is disengaged, the air gap between the armature and rotor must be adjusted to fifteen thousandths of an inch, 0.015, for proper operation. The airgap adjustment is made at three bolts on the clutch. There are three inspection windows, one next to each adjusting bolt. See Figure 6-3.

INSPECTION WINDOW (x3)

Figure 6-3. Clutch Air Gap Adjustment

1.Locate the inspection windows on the clutch.

2.Place a 0.015 feeler gauge in the slot between the rotor and the armature. See Figure 6-4.

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Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator Always Follow Osha Approved OperationTable of Contents Limited Warranty SFW Inside Back CoverGeneral Information IntroductionDirection Reference Servicing The Engine And Drive Train ComponentsSymbols STT ModelsSafety Information Signal WordsThis symbol means Attention! Become Alert! Your Signal WordOperation Considerations Maintenance Considerations & storage Using a spark arrestor Safety and Instructional Decals Install Belt COvER BeforeFalling HAzARD USE only Scag APPROvED Riding AttachmentsSpecifications EngineElectrical Engine DeckWeights and Dimensions ProductivityOperating Instructions Controls and Instrument IdentificationSafety Interlock System Initial RUN-IN ProceduresStarting the Engine First Day of Use or Approximately 20 HoursGround Travel and Steering Forward TravelReverse Travel Engaging the Deck Drive Cutter Hillside Operation Blades Parking the MowerRotating Blades After OperationRemoving Clogged Material Moving Mower with Engine StoppedAdjusting Cutting Height Cutting HeightTroubleshooting Cutting Conditions Condition Cause CureTroubleshooting Cutting Conditions Contd Scalping Blades Hitting Dirt or CuttingVery Close To the GroundStep Cut Ridge in Center Cutting pathAdjustments Drive Control AdjustmentsBelt Adjustment Cutter Deck AdjustmentsElectric clutch adjustment Cutter Deck PitchIf the air gap is too narrow, the clutch armature may drag Maintenance Maintenance Chart Recommended Service IntervalsProcedure Comments Break-In 100 200 500 First Maintenance Chart Recommended Service Intervals Contd LubricationEngine Oil Engine Fuel SystemEngine Air Cleaner Drive BeltsCutter Blades Blade Replacement TiresBlade Sharpening Illustrated Parts List Scag Approved Attachments and AccessoriesCutter Deck 462150 Cutter Deck Weldment w/Decals 14 20 1217 462149 Cutter Deck Weldment w/Decals Cutter Deck Controls Cutter Deck Controls Handle Assembly Pulley, Jackshaft 3.25 OD x .625 Bore Engine Deck Description Electrical System and Throttle Control Ref. No Description Replacement Decals and Information Plates Spinning BladesRotating Blades and Belts Do not Operate Unless Grass CATCHER, Mulching kIT or1 2 3 SFW Electrical Schematic Limited Warranty SFW
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SFW36-16BV specifications

Scag Power Equipment is renowned for its robust and innovative lawn care machinery, with the SFW36-16BV standing out as a prime example of their commitment to quality and performance. This versatile walk-behind mower is designed to make yard maintenance efficient and effective for both residential and commercial users.

One of the main features of the SFW36-16BV is its powerful 16-horsepower Vanguard engine. This reliable engine provides ample power to tackle tough grass and uneven terrain, ensuring a clean and precise cut every time. The engine is also designed for longevity, featuring improved air filtration and easy-access oil drain for hassle-free maintenance.

The mower's 36-inch cutting deck is crafted from durable steel, allowing it to withstand the rigors of regular use in various conditions. The deck height can be easily adjusted, offering a range of cutting options to accommodate different grass types and seasonal growth patterns. This feature makes the SFW36-16BV ideal for homeowners with diverse landscaping needs or lawn care professionals seeking adaptability.

A standout characteristic of the SFW36-16BV is its intuitive operation system. The unit is equipped with a friction disc drive that provides smooth control while navigating tight spaces. Operators appreciate the precise maneuverability, particularly in complex landscapes or crowded yards. The mower's low center of gravity enhances stability, making it easy to handle on slopes and inclines.

Safety is a priority in the design of the SFW36-16BV, which features a comprehensive safety system including a dual-lever operation for instant stopping. This provides peace of mind during operation, especially in busy or populated areas. Additionally, the ergonomic handle offers comfort during extended use, reducing fatigue.

In terms of technology, Scag ensures that the SFW36-16BV is equipped with features that enhance the mowing experience. The easy-to-use height adjustment lever and simple-to-access control panel make this mower user-friendly. This encapsulates Scag's focus on crafting equipment that meets the needs of lawn care professionals as well as amateurs.

Overall, the Scag SFW36-16BV walk-behind mower offers a blend of power, durability, and user-friendly features, making it a reliable choice for those seeking efficient lawn care solutions. Its outstanding engineering and thoughtful design ensure that it stands out in a competitive market, catering to a wide array of mowing demands. Whether for commercial purposes or residential lawns, the SFW36-16BV delivers performance and satisfaction that lawn care enthusiasts can count on.
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