Bush Hog RTH, RTNR manual Section Maintenance, Maintenance Check List

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SECTION IV

MAINTENANCE

4-1 MAINTENANCE CHECK LIST

Perform scheduled maintenance as ou tlined b elow. Lower machine to gr ound, turn off tractor and set parking brake before doing maintenance inspections or work. Some checks may require raising machine off gro und and suppo rting with bl ocks. All bolts should be torqued as recomm ended in TORQUE SPECIFICATIONS, unless otherwise indicated.

BEFORE EACH USE

1.Check tra ctor tire air pre ssure. Refer to tractor operator’s manual.

WARNING

THE TILLER CAN FALL FROM HYDRAULIC SYSTEM FAILURE. TO AV OID SERIOUS INJURY OR DEATH, SECURELY SUPPORT TILLER BEFORE WORKING UNDERNEATH.

2.Check blades and rotor to be sure that no foreign objects such as wire or stee l strapping bands are wrapped around them.

3.Ch eck bla de bolts for tightness. Ti ghten t o 118 ft./lbs.

4.Inspect blades for wear. Replace if necessary.

5.Make certain driveline shields are in p lace and in good repair.

6.Perform BEF ORE EACH U SE lubricati on per paragraph 4-2.

7.During o peration, l isten for abnormal sound s

which might indicate loose parts, damaged bear- ings, or other damage.

AFTER EACH USE

1.Clean all debris from machine especially underside.

2.Store in dry place.

4-2 LUBRICATION (Figure 4-1)

NOTE

The multi-purpose grease referenced in this sec - tion is an NLGI Grade 2 type grease.

BEFORE EACH USE

1.Driveline U niversal Joints - App ly multi-purpose grease with grease gun.

2.Driveline Guar d - Apply 2 -3 sh ots of multi- purpose grease with grease gun to plastic fitting.

3.Driveline - Disconnect PTO driveline, pull the two sections apart, ap ply th in coat of mul ti-purpose grease to ins ide of outer (female) sect ion. Reassemble sections a nd install. Pul l each sec tion to be sure driveline and shiel ds are securely connected. M ake certain P TO sh ielding is in good condition.

4.Input Ge arb ox - Add EP80W-90 gear oil, if necessary, to bring oil level to check plug.

5.Lateral Gearbox - RTH Models (Gear Drive) - Add EP80W-90 gear oil, if necessary, to bring oil level to check plug located on side of gearbox.

6.Chain Drive - RTN,RTNR Models- Add EP80W-90 gearoil, if ne cessary, t o bri ng oil leve l to check plug located on side of cover.

Figure 4-1

Lubrication

To remove yoke shield, depress the three tabs with a screwdriver and slide cover back.

RTH Gear Drive Oil Filler Plug

(5) Before Each Use

(1) Before Each Use

(3) Before Each Use

(2) Before Each Use

40HOURS

7.Rotor Shaft Bearing - Apply 2-3 shots of multi - purp ose grease with hand pump grease gun every 40 hrs. of operation and before sto rage. (Figure 4-2)

(4)4Before Each Use

RTN Chain Drive

(7) 40 Hours

Oil

Filler Plug

Check Plug

(6)

Before Each Use

 

RTN Oil Check Plug

RTH Check Plug

10

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Contents Bush HOG Congratulations Table of Contents Retail CUSTOMER’S Responsibility Under the Bush HOG WarrantyThis Limited Warranty Shall not Apply Disclaimer of Implied Warranties & Consequential DamagesDealer Preparation Check List Rotary TillersImportant Safety Precautions EMPLOYERS, Employees and Operations Employee Tractor Operating InstructionsThis Act Seeks Osha RegulationsIntroduction and Description IntroductionSection Preparation for USE Attaching to TractorModel No OFFSETTING3-POINT Hitch RTN Series General Safety Adjusting for WorkSection Operating Instructions OperationSection Maintenance Maintenance Check ListBlade Replacement Slip Clutch AdjustmentAdjustment is r ecommended refer to Section SL IP Clutc H Operationa L CheckTroubleshooting TroubleshootingSection Dealer Assembly Refer to Figures 5-1 and 5-2 on nextRTH Series Tiller Safety Decals Torque Specifications Recommended Torque in Foot Pounds Newton MetersLBS Number

RTNR, RTH, RTN specifications

Bush Hog is a name synonymous with durable and efficient land management equipment, especially known for their rotary cutters and mowers. Among their impressive line-up, the Bush Hog RTNR, RTN, and RTH series stand out as robust solutions for farmers, landscapers, and property owners who require reliable performance for managing grass and brush in various terrains.

The Bush Hog RTNR series is specifically engineered for larger tractors, providing a cutting width of up to 15 feet, making it ideal for expansive fields and meadows. This series boasts a unique design that allows for efficient grass and brush cutting while ensuring that the operator can maintain control over the machine in challenging environments. The RTNR models feature heavy-duty construction, with reinforced frames and high-strength steel components, ensuring longevity and resistance against wear and tear.

The RTN series is designed for lighter-duty applications, ideal for compact and utility tractors. With cutting widths ranging from 4 to 7 feet, these models strike a perfect balance between size and maneuverability, making them suitable for residential properties, parks, and smaller agricultural landscapes. The RTN series incorporates advanced technologies such as a quick-change blade system, enabling operators to replace blades with ease, minimizing downtime and maximizing productivity.

On the other hand, the RTH series focuses on versatility and operator comfort. These models are equipped with innovative features such as adjustable cutting heights, allowing users to select the best height for their specific mowing needs. The RTH series also includes a floating deck design, which enhances ground-following capabilities, resulting in a more even cut across uneven terrain.

In terms of technology, all three series incorporate precision-engineered gearboxes and drivetrains, ensuring smooth operation even under heavy loads. The machines are designed with safety features like shielded drive components and access panels for easy maintenance without compromising safety.

In summary, the Bush Hog RTNR, RTN, and RTH series present an outstanding array of features tailored to meet diverse mowing requirements. Their robust construction, innovative technologies, and user-friendly design make them a valuable investment for anyone looking to maintain their land efficiently and effectively while ensuring a professional cut every time.
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