Stanley Black & Decker MHP3 Routine Maintenance, Engine Maintenance, Hydraulic System Maintenance

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OPERATION

Loading and unloading of any type of machine is dangerous. Never attempt to load or unload the machine without loading ramps or a loading dock. Loading ramps must be strong enough, have a low angle, and correct height. Load and unload the machine on a level surface. Never attempt to load or unload the machine if the ramp incline exceeds 15 degrees. Failure to follow these instructions may result in serious injury or death.

2.Ensure the wheels of the trailer and the tow vehicle have been chocked front and rear.

3.Use the SLOW throttle setting when loading or unloading. Always switch the two-speed control to LOW speed operation when moving in reverse.

4.Drive the machine onto the trailer backwards (en- gine first). This will help prevent instability and keeps the operator “up hill” from the machine during load- ing and unloading.

5.After loading, place chocks at the front and rear of the tracks.

LIFTING

The unloaded TracHorse can be lifted using the single central lift point. Some safety rules may require 3-point lifting. (Center lift point plus 2-points on forward side of rails.)

If lifting with any items in the bed, a 3-point lift is re- quired. (A 3-point lifting sling is available, refer to Acces- sories page.)

TRANSPORTING

1.Read the instructions for loading and unloading in this section.

2.Use chains and binders to secure the load to the trailer.

ROUTINE MAINTENANCE

Good maintenance practices will keep the machine on the job and increase its service life.

A very important maintenance practice is to keep the hy- draulic fluid clean at all times. Contaminated hydraulic fluid causes rapid wear and/or failure of internal parts.

Follow the maintenance instructions contained in the en- gine manual.

ENGINE MAINTENANCE

Follow the maintenance schedule and general mainte- nance instructions in the engine maintenance and op- eration manual furnished with the power unit. Normal maintenance includes:

Service foam air pre-cleaner every 25 hours of op- eration.

Service air paper cartridge every 100 hours of op- eration.

Replace in-line fuel filter every 100-300 hours or sooner if required.

Replace spark plugs every 100 hours of operation.

Change engine oil after first 5 hours of operation, then after every 50 hours of operation. If engine has been operating under heavy load or in high ambi- ent temperature, change the oil every 25 hours of operation.

Change oil filter when engine oil is changed.

Check oil level daily.

Remove dirt and debris from engine with a cloth or brush daily. Do not use water spray.

Clean air cooling system every 100 hours of opera- tion.

HYDRAULIC SYSTEM

MAINTENANCE

Observe the following for maximum performance and service life from the hydraulic system.

Always keep hydraulic system and fluids clean.

Keep water out of fluid. (See paragraph below.)

Keep air out of hydraulic lines. Hydraulic system overheating and foam at the hydraulic tank breather indicate air is present in the lines. Keep all suction line fittings and clamps tight.

Hydraulic system wear is noted by increased heat during tool operation, reduced tool performance and eventual system breakdown.

Operate with the fluid temperature at 50–140 °F/ 10–60 °C for improved seal and hose life, and maxi- mum efficiency.

18 ► MHP3 User Manual

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Contents TracHorse Page Table of Contents Safety Symbols Local Safety RegulationsSafety Precautions Do not Operate the Trachorse in ENSafety Precautions Tool Stickers & Tags Hose Safety Tags Hose TypesHose Recommendations Tool to Hydraulic Circuit Hose RecommendationsHtma / Ehtma Requirements Htma / Ehtma RequirementsHose & Fitting Connections Inch ID HOSE, 25 FT to 50 FT LongPRE Operation Procedures OperationQuick Disconnect Couplers Operating the Tool CircuitCold Weather Startup ShutdownDual Circuit Combined for 10 GPM Slope Operation Forward TravelReverse Travel Traveling Forward or ReverseForward Travel Loading and Unloading Turning From a StopHydraulic System Maintenance Routine MaintenanceEngine Maintenance LiftingRemoving Condensed Moisture from Hydraulic Fluid Adjusting Track TensionFilling the Reservoir Checking Suction HoseTroubleshooting Problem Cause SolutionFuel Tank MIX OLD Style Tank and CAP with NEW Style Tank and CAPSpecifications AccessoriesFilters Adjusting Track Tension MHP3 Parts List MHP3 Parts LIST-MAJOR Assembly QTY DescriptionMHP3 Parts Illustration Hose & Fitting Illustration MHP3 Parts List MHP3 Parts LIST-HOSE & Fitting MHP3 Parts Illustration MHP3 Electric Wiring Schematic Coupler SET GTR20H12 MHP3 Honda Engine Illustration 22 MHP3 PartsMHP3 Parts List MHP3 Honda Engine Parts List
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MHP3 specifications

Stanley Black & Decker has long been a leader in the tools and hardware industry, and their MHP3 model exemplifies the brand's commitment to innovation and quality. The MHP3 is a multi-use power tool, expertly designed to meet the rigorous demands of both professionals and DIY enthusiasts alike.

One of the standout features of the MHP3 is its powerful motor, delivering robust performance for a variety of tasks. With variable speed control, users can easily adjust the tool's power to suit specific applications, ensuring optimal results whether drilling, fastened, or cutting. The ergonomic design of the MHP3 ensures a comfortable grip, reducing fatigue during prolonged use.

The MHP3 incorporates advanced cordless technology, which adds a layer of convenience and mobility for users. Powered by a high-capacity lithium-ion battery, it offers extended run times and can be charged quickly, allowing for minimal downtime on jobs. The battery life indicator is a thoughtful addition, helping users monitor remaining power and plan their tasks accordingly.

Another remarkable characteristic of the MHP3 is its versatility. It comes with interchangeable attachments, allowing users to tackle a multitude of projects without needing multiple tools. This adaptability makes it a favorite among professionals who require a reliable tool that can efficiently manage different jobs on-site. The tool's compatibility with a wide array of accessories further enhances its functionality.

Safety features are paramount in tool design, and Stanley Black & Decker has ensured that the MHP3 is equipped with several. The integrated safety switch prevents accidental startups, while the durable outer casing protects internal components from damage during rigorous use.

In addition to its functional capabilities, the MHP3 is also designed with aesthetics in mind. With a modern and sleek profile, it fits well in any tool collection while being practical for everyday use.

Overall, the Stanley Black & Decker MHP3 stands out as a comprehensive power tool solution. Its combination of power, versatility, and safety features makes it an indispensable addition to any workshop or job site, embodying the brand's commitment to delivering quality tools that meet the needs of consumers across various sectors. Whether you're a seasoned professional or just starting on home improvement projects, the MHP3 is engineered to deliver outstanding performance and reliability.