Land Pride 311-252M manual Clutches With 8 Hex Socket Bolts, Shearbolt Protection

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Land Pride

Table of Contents

Section 4 Maintenance and Lubrication

Clutches With 8 Hex Socket Bolts

Clutch Run-In

Refer to Figure 4-3 on page 19:

1.Loosen counterclockwise all 8 hex head socket bolts uniformly 6 full turns.

2.Cycle clutch on and off 5 or 6 times (15 seconds on and 15 seconds off) with the engine operating at half throttle. Disengage driveline, shut off tractor and remove key. Wait for all components to stop before dismounting from tractor.

3.Tighten hex head socket bolts fully back. Clutch is ready for use

4.The clutch should be checked during the first hour of cutting and periodically each week.

(IMPORTANT NOTICE) Check position of lip on stop flange (UP or DOWN). Replace stop flange with lip in its original position.

Hex Head

Socket Bolts

21270

Clutch Run-In With 8- Hex Head Socket Bolts

Figure 4-3

Clutch Disassembly & Assembly

21302

Refer to Figure 4-4 on page 19:

If clutch run-in procedure above indicated that one or more friction disks did not slip, then the clutch must be disassembled into separate friction disks.

Clutch Assembly

Figure 4-4

1.Rotate 8 hex head socket bolts (#4) all the way out to free stop flange (#5).

2.Record position of the lips (up or down) on stop flange (#5) and then rotate flange and remove it.

3.Remove the following inner components:

a.Spring kit (#6)

b.Pressure flange (#7)

c.1st Friction Disc (#8)

d.Hub with flange and pull collar (#2 & #3)

e.2nd Friction disc (#8)

f.Bearing (#9)

4.Inspect all components and replace to their original position. Make certain stop flange (#5) is replaced with its flanges down as shown.

5.Fully tighten all 8 hex head socket bolts (#4).

Shearbolt Protection

Avoid shear bolt breakage by making sure the tiller is out of the ground before engaging PTO and by engaging PTO slowly at low engine rpm. Increase engine speed to 540 RPM only after tines are rotating.

IMPORTANT: Replace damaged shear bolts with original Land Pride equipment from your Land Pride Dealer.

See table below for correct shear bolt and nut part numbers. Torque shear bolt nuts to 7-9 ft- lbs.

Shear Bolt and Lock Nut Part Numbers

Part No.

Part Description

 

 

RTA10

 

802-683C

M8 x 45 GR 8.8

803-278C

M8 Lock Nut (Torque nut to 7-9 ft. lbs.)

RTA15

 

802-115C

5/16”-18 x 2 GR 5 bolt.

803-011C

5/16”-18 Lock Nut (Torque nut to 7-9 ft. lbs.)

10/13/08

RTA10 & RTA15 Series Rotary Tillers 311-252M

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Contents Rotary Tillers Table of Contents Safety at All Times Use Safety Lights and Devices Important Safety InformationPractice Safe Maintenance Transport Machinery SafelyPrepare for Emergencies Wear Protective EquipmentAvoid High Pressure Fluids Hazard 818-130C Safety Labels818-858C 818-552C818-552C 818-543CApplication Using This ManualOwner Assistance IntroductionAssembly and Set-Up Tractor RequirementsHitch, Driveline Guard & Rear Chain Tractor Hook-Up Leg Stand AssemblyChecking Driveline Minimum Length Driveline InstallationChecking Driveline Maximum Length Transporting General Notes for Field OperationsOperating Operating Check ListOperating Instructions ParkingAdjustments RTA10 Tiller Hitch OffsetRTA15 Tiller Hitch Sideshift Rear Deflector Drive ChainSkid Shoe Tine Replacement MaintenanceClutches With 4 Adjusting Nuts Maintenance and LubricationPlate Assembly Plate DisassemblyClutch Disassembly & Assembly StepClutches With 8 Hex Socket Bolts Shearbolt ProtectionShear Bolt and Lock Nut Part Numbers Storage Hrs LubricationSide Plug Gearbox Bearing On Right End Of Rotor ShaftTop Plug Gearbox 10 Series Top Plug Gearbox 15 SeriesRTA10 Series Rotary Tiller Specifications and CapacitiesRTA15 Series Rotary Tiller RTA1042 RTA1050 RTA1058Features Benefits Features and BenefitsFits Land Pride Quick-Hitch Problem Cause Solution TroubleshootingTorque Values Chart AppendixIn-tpi · m Ft-lb Mm x pitch 28 RTA10 & RTA15 Series Rotary Tillers 311-252M 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

311-252M specifications

Land Pride, a well-respected name in the agricultural and landscaping equipment industry, has developed a reputation for creating high-quality products that cater to the needs of farmers, landscapers, and landowners. One of their standout offerings is the 311-252M mower, which combines innovative technology with robust design to deliver effective mowing performance.

The Land Pride 311-252M is a commercial-grade mower designed specifically for mid-sized tractors. Its key feature is the 60-inch cutting deck which provides an optimal balance between maneuverability and cutting efficiency. This makes it ideal for tackling a variety of mowing tasks, whether in vineyards, orchards, or residential lawns. Its reinforced deck ensures durability and can withstand the rigors of frequent use in diverse environments.

One of the hallmark technologies of the 311-252M is its adjustable cutting height feature. Users can easily modify the cutting height from 1.5 inches to 4.5 inches, allowing for precision mowing tailored to different grass types and seasonal conditions. Coupled with high-performance blades, the mower provides a clean and even cut, promoting healthy grass growth.

The Land Pride 311-252M is equipped with a quick-attach system that allows for easy attachment and detachment from the tractor. This user-friendly design simplifies the workflow for landowners who need to switch between different implements frequently. Additionally, the mower's side discharge feature helps to reduce clumping and maintains a neat finish across the mowing area.

Safety is a paramount concern in design, and Land Pride incorporates several safety features into the 311-252M. The mower includes a protective shield around the cutting deck, minimizing the risk of debris being thrown during operation. It also has clearly marked safety decals, ensuring operators are aware of necessary precautions while using the equipment.

In summary, the Land Pride 311-252M mower epitomizes a blend of advanced technology, ergonomic design, and robust construction. Its versatility, ease of use, and safety features make it a valuable asset for anyone looking to maintain their landscape efficiently. Whether tackling residential projects or professional mowing jobs, the 311-252M is an excellent choice that reflects Land Pride's commitment to quality and performance in outdoor power equipment.