Land Pride RTR0550, RTR0542 manual Tine Replacement, Clutch Run-In, Maintenance and Lubrication

Page 21

 

Land Pride

Table of Contents

 

 

 

Section 4: Maintenance and Lubrication

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Maintenance

Driveline Protection

 

 

! CAUTION

!

 

 

 

 

 

CAUTION

 

For safety reasons, each maintenance operation must be performed with the tractor’s PTO disengaged, the Tiller lowered completely to the ground or on safely supported blocking, tractor engine shut off and ignition key removed.

Proper servicing and adjustment is the key to the long life of any implement. With careful and systematic inspection, you can avoid costly maintenance, time and repair.

After using your tiller for several hours, check all bolts to be sure they are tight.

Replace any worn, damaged or illegible safety labels by obtaining new labels form your Land Pride Dealer.

23779

TIne Replacement

Figure 4-1

Tine Replacement

Refer to Figure 4-1:

IMPORTANT: Replace tines with genuine Land Pride tines only.

When ordering replacement tines, be sure to order both right and left hand tines. Always install tines with cutting edge facing direction of rotor shaft rotation.

Engage parking brake, disengage PTO, shut off tractor, and remove key before making any of the following adjustments.

Tiller drive components are protected from shock loads by either a two plate friction clutch or a shear bolt. Avoid shear bolt failure by engaging the PTO slowly at low engine rpm. See your Land Pride Dealer when replacing shear bolts. Torque shear bolt nuts to 8 ft. lbs.

Shear Bolt and Lock Nut Part Numbers

Part No.

Part Description

RTR05

165.000.509 BOLT & NUT M6X40 CL 8.8 (Torque nut to 8 ft. lbs.)

Note: If M6 bolt shears excessively, a 1/4”-20 GR5 bolt & nut may be used. A 1/4” -20 GR8 bolt is not recommended as it may cause damage to profiles, tiller frame and/or components.

Clutch Run-In

Friction clutches should be “run-in” prior to initial operation and after long periods of inactivity. To prevent driveline and gearbox damage, repeat “Run-In” instructions at the beginning of each season and when moisture and/or condensation seizes the inner friction plates.

Refer to Figure 4-2on page 19

1.Using a pencil or other marker scribe a line across the exposed edges of the clutch plates and friction disks.

2.Carefully loosen each of the 8 spring retainer nuts by exactly 2 revolutions. It will be necessary to hold the hex end of the retainer bolt in order to count the exact number of revolutions.

3.Start the tractor and engage the driveline drive for 2-3 seconds to permit slippage of the clutch surfaces. Disengage the driveline, then re-engage a second time for 2-3 seconds. Disengage driveline, shut off tractor and remove key. Wait for all components to stop before dismounting from tractor.

!WARNING

Worn tines may be very sharp!

7.Remove two 1/2”-20 x 1 1/4” GR5 hex head cap screws (#1), hex nuts (#2) and lockwashers (#3). Remove tine (#4).

8.Attach each new tine to the flange making certain it is mounted so that the cutting edge crosses over the flange and leads in rotation as shown in Figure 4-1.

9.Replace cap screws and fasteners (#1, #2 & #3). Tighten nuts to proper torque. See The Torque Values Chart in the “Appendix” section on page 26.

13693

Clutch Run-In

Figure 4-2

8/27/08

RTR0542 and RTR0550 Rotary Tillers 311-464M

19

Page 20 Page 22
Image 21
Page 20 Page 22
Contents Rotary Tillers Table of Contents Be Aware Signal Words Important Safety InformationFor Your Protection Shutdown and StorageUse Safety Lights and Devices Practice Safe MaintenanceTransport Machinery Safely Prepare for Emergencies Wear Protective EquipmentAvoid High Pressure Fluids Hazard 818-171C Reference RTR0542 & RTR0550 ShownReference RTR0542 Shown & RTR0550 818-284C 818-142CReference RTR0542 Reference RTR0550818-552C 818-543C818-130C Reference RTR0542 & RTR0550 818-540CApplication Using This ManualOwner Assistance IntroductionAssembly and Set-Up Dealer PreparationsTractor Requirements Hitch Assembly Support Stand AdjustmentTractor Hook-Up Point Category 0 HitchPoint Category I-Limited Hitch Support Stand Storage Point Category I HitchPoint Hitch Checks Point Category I Quick HitchRefer to -10& Figure Driveline InstallationDriveline Shortening Operator’s Responsibilities General Notes for Field OperationsOperating Operating Check List TransportingParking General Operating Instructions Drive Chain Tension Adjustment Point Hitch AdjustmentRear Deflector Adjustment Skid Shoe AdjustmentTine Replacement MaintenanceMaintenance and Lubrication Clutch Run-InClutch Assembly Clutch DisassemblyStorage InspectionHrs LubricationGearbox Bearing On Right End Of Rotor ShaftSpecifications & Capacities RTR05 SeriesModel RTR0542 RTR0550 Features Benefits Features and BenefitsProblem Cause Solution TroubleshootingTorque Values Chart for Common Bolt Sizes AppendixIn-tpi1 Ft-lb3 · m · m ft-lb Warranty Overall Unit and Driveline One year Parts and LaborTines and Driveline Friction Discs Considered wear items Corporate Office P.O. Box Salina, Kansas 67402-5060 USA

RTR0550, RTR0542 specifications

Land Pride RTR0542 and RTR0550 are leading models in the realm of rotary tillers, designed to cater to the needs of both agricultural professionals and avid gardeners. With their robust construction and advanced features, these tillers provide efficient soil preparation and cultivation for a variety of applications.

The RTR0542 and RTR0550 models come equipped with high-quality, heat-treated tines that enhance durability and longevity. These tines are engineered for maximum soil penetration and effective tilling, ensuring that the soil is thoroughly mixed and aerated. With a tilling width of 42 inches for the RTR0542 and 50 inches for the RTR0550, these tillers allow users to cover larger areas in less time, making them highly efficient for both large-scale farming and home gardening projects.

One of the standout features of both models is their adjustable side skids. These allow operators to customize the depth of the tilling process, adapting to different soil conditions or planting requirements. This flexibility is essential for optimal seedbed preparation, making the rotary tillers suitable for a wide range of crops, from vegetables to flowers.

The RTR0542 and RTR0550 are built with a sturdy, heavy-duty frame that ensures stability and alignment during operation. This robust construction not only enhances performance but also minimizes wear and tear, further extending the lifespan of the equipment. Additionally, the tillers come with a shielded chain drive system that reduces noise and maintenance needs, offering operators a quieter and more efficient working experience.

Both models feature a quick-hitch compatibility, allowing for easy and efficient attachment to a range of tractors. This convenient design enables users to switch between implements without the need for extensive equipment changes, enhancing productivity and versatility on the farm or in the garden.

Safety is also a priority in the design of RTR0542 and RTR0550. They are equipped with safety shields that protect operators from flying debris while working. The inclusion of durable bearings helps to reduce vibrations, ensuring a smoother operation and improved user comfort.

In summary, Land Pride RTR0542 and RTR0550 rotary tillers offer an impressive combination of durability, efficiency, and versatility. With their advanced features and technologies, these tillers are ideal for anyone looking to achieve superior soil preparation and cultivation for successful planting and gardening endeavors. Whether you are a commercial farmer or a backyard gardener, these models can meet diverse soil management needs effectively.
Top Page Image Contents