Snapper RT Series manual Servicing the Mower Blades, Check Mower Blade Timing, 4x4 Wood Block

Page 21

Regular Maintenance

4x4 Wood Block

LOOSEN

Figure 22. Removing the Blade

SERVICING THE MOWER BLADES

WARNING

For your personal safety, do not handle the sharp mower blades with bare hands. Careless or improper handling of blades may result in serious injury.

Service Interval: Every 100 Hours or As Required

NOTE: Replace blades and bolts in sets.

1.Remove mower from the tractor. See Mower Installation & Removal.

2.Blades should be sharp and free of nicks and dents. If worn or damaged, replace the blades as described in following steps.

3.To remove the blade, use a wood block to hold blade while removing the blade mounting capscrew (Figure 22).

4.Install the new blades with the lift tabs pointing up toward deck (Figure 24). Secure with a capscrew (E, Figure 23), spring washer (D), spline washer (C), and alignment pin (B) (be certain the spline washer is aligned with the shaft). Use a wooden block to pre- vent blade rotation and torque capscrews to 45-55 ft.lbs. (61-75 N.m.).

WARNING

For your personal safety, blade mounting capscrews must each be installed with a spline washer and spring washer, then securely tightened. Torque blade mounting capscrew to 45 - 55 ft. lbs. (61 - 75 N.m.)

5.Check that the mower blades are timed perpendicular to each other (see Figure 24). If not, remove the blade and rotate the adapter (A, Figure 23).

A

B

 

C

 

D

 

E

Figure 23. Installing The Blade

A. Adapter

D. Cup Washer

B. Alignment Pin

E. Capscrew

C. Spline Washer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 24. Blade Timing

CHECK MOWER BLADE TIMING

Service Interval: Yearly

1.Remove mower from the tractor. See Mower Installation & Removal.

2.Check that the mower blades are perpendicular to each other (Figure 24). If not, remove the blade and rotate the adapter (A, Figure 23) using the procedure outlined in Servicing the Mower Blades

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Contents 16HP Hydro Tractors 20HP Hydro Tractors 17HP Hydro Tractors Mower Decks18HP Hydro Tractors Table of Contents Safety Rules & Information Slope Operation Safety Rules and InformationSafety Rules & Information Service & MaintenanceSafe Handling of Gasoline CE Identification TAG Markings Identification NumbersNorth American ModelsSafety Decals Safety DecalsNorth American Models ALL Models CE ModelsOperational Safety Checks Safety IconsControl Functions Features & Controls General Operating Safety Adding FuelCatcher Open/Close Lever Stopping the Tractor & Engine Operating the TractorDriving the Tractor MowingParking Brake Function InstallationEmptying the Catcher Mulching Plug OptionalStorage Attaching a TrailerMower Deck Removal Installation Removing the Mower DeckMuffler and surrounding areas may be hot Installing the Mower Deck Catcher Removal InstallationFall Before Every SpringTransmission Maintenance Regular MaintenanceBattery Maintenance Check Tire PressuresOil LubricationLubricate Rear Axle Shafts Service Interval YearlyServicing the Mower Blades Check Mower Blade Timing4x4 Wood Block PTO Clutch Adjustment Check Safety Interlock System CheckEngine Maintenance SET Mower Belt TensionTroubleshooting, Adjustments, & Service Troubleshooting the Mower Hopper Latch Adjustment Seat AdjustmentPitch Adjustment Seat Slide AdjustmentBrake Adjustment Steering Gear AdjustmentAdjustment Nut NutsCATCHER-FULL Alarm Adjustment Troubleshooting, Adjustment, & ServiceMower Lift Adjustment Battery ChargingAdjust PTO Clutch Window Adjustment Nut Feeler Gauge PTO Clutch AdjustmentTransmission Release Lever Transmission PurgingMower Adjustments Cutting Height AdjustmentLeveling The Mower Arbor Drive Belt Replacement PTO Belt ReplacementEngine DimensionsTransmission ChassisMaintenance Items Replacement PartsOptional Accessories Technical Manuals

RT Series specifications

The Snapper RT Series stands out in the realm of riding lawn mowers, combining cutting-edge technology with user-friendly features to enhance lawn care. Designed for residential use, the RT Series ensures both performance and comfort, making it an ideal choice for homeowners looking for a reliable mowing solution.

One of the key features of the Snapper RT Series is its robust engine options. The mowers in this series typically come equipped with powerful engines that deliver efficient performance. Often, these engines are designed to provide easy starting and smooth operation, allowing users to tackle their mowing tasks with minimal hassle.

The RT Series showcases Snapper's patented HiVac deck technology. This unique deck design is engineered to generate superior airflow, resulting in a cleaner, more precise cut. The enhanced airflow lifts grass for a faster and more uniform mowing experience while efficiently bagging clippings. This not only ensures a well-manicured lawn but also minimizes the need for frequent clean-up.

Comfort is a priority in the Snapper RT Series design. The mowers feature an ergonomic seat and easy-to-reach controls, allowing operators to mow for extended periods without discomfort. The adjustable seat adds to this comfort, accommodating a variety of user heights and preferences.

Another notable aspect of the Snapper RT Series is its ease of maneuverability. With a tight turning radius, these mowers can navigate around obstacles with precision. This feature is particularly beneficial for homeowners with complex landscapes, gardens, or flower beds. The lightweight design, coupled with responsive steering, makes mowing under trees, around flower beds, and along fences effortless.

The Snapper RT Series also incorporates advanced safety features. With automatic brakes, blade engagement systems, and other safety mechanisms, users can be assured of a safer mowing experience. These safety technologies help protect the operator while enhancing the overall mowing process.

Durability is a hallmark of the Snapper RT Series. Built from high-quality materials, these mowers are engineered to withstand the rigors of lawn maintenance. Rust-resistant components and a sturdy frame ensure that the mower can handle tough mowing conditions, providing long-lasting reliability.

In summary, the Snapper RT Series offers a powerful combination of performance, comfort, and advanced technology. Its user-friendly design, ease of maneuverability, and robust safety features make it an exceptional choice for homeowners. Whether tending to a small or large yard, the RT Series delivers an efficient and enjoyable mowing experience.
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