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Revised: 09/18/2018 B I G P O W E R I N A L L P L A C E S 322D Operator’s Manual Serial No.s 3631 and Higher Part No. 76347-293 Manufactured by: Phone: Morbark , LLC ® Sales - 800-831-0042 8507 S.
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Your machine’s Model, Weight, and Power Rating along with Serial Number and Date of Manufacture of your machine are located on the right side panel at the top. The Engine information is located on a decal on your engine. Refer to your Engine OEM Manual for decal location.
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Boxer Product Warranty Morbark, LLC (Morbark) warrants to the original purchaser that this product will be free from defects in materials and workmanship under normal use and operating conditions subject to the conditions and exclusions stated below. No representative, agent or dealer of Morbark or any other person is authorized to modify, expand or extend this warranty in any manner or make any representation on Morbark’s behalf in connection with the sale of any...
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LIMITATION OF DAMAGES Morbark Vendor Purchased Product Description Manufactured Extended Coverage Components Components New Boxer Compact One (1) year/1,000 Warranty from vendor Can purchase prior to Utility Loaders hours; whichever comes applies, minimum of one start-up first (1) year...
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Currently the warranty start date (in-service date) is listed as the date the Boxer Compact Utility Loader left Morbark, LLC, which may be several months before you received and placed your new Boxer product into service.
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Affix Stamp Here Morbark, LLC 8507 S. Winn Rd. P.O. Box 1000 Winn, MI 48898...
Safety Introduction Be Prepared - Get to Know All Operating and Safety Instructions This is the Safety Alert Symbol. Wherever it appears, either in this manual or on safety signs on the machine, you should be alert to the potential for personal injury or accidents. Always observe safety precautions and follow recommended procedures.
Boxer Product Warranty ..................i Safety Introduction ....................v Be Prepared - Get to Know All Operating and Safety Instructions ....v Learn the Signal Words Used with the Safety Alert Symbol ......v Section 1 – Safety Precautions ..............1–1 General Safety ..................1–1 Operating Safety ..................1–2...
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Section 4 – Routine Service and Maintenance ...........4–1 Daily Maintenance Procedures ..............4–2 New Machine Brake-in Maintenance Procedures ........4–13 Weekly Maintenance Procedures ............4–16 Monthly Maintenance Procedures ............4–19 Fuel System Air Bleeding Procedures ..........4–22 Annual Maintenance Procedures ............4–23 General Maintenance ................4–27 Draining Fuel Tank ................4–27 Section 5 –...
The safety practices described throughout this Operator’s Manual must be followed at all times. GENERAL SAFETY • Never operate the Boxer without first completely reading and understanding this Owner’s Manual. • Only authorized, qualified, and trained personnel are allowed to operate this machine.
Safety Precautions OPERATING SAFETY • Plan ahead and learn as much as possible about your job-site area before beginning any work. • Know the exact location of overhead power lines or obstructions. • Have all buried lines, such as; gas, electric, water, telephone and cable TV, marked by the proper authorities.
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Safety Precautions • Never attempt to operate any attachment without first understanding proper installation and operating procedures. The center of gravity, stability, and operating characteristics of the entire machine will change with the use of different attachments. • Operate all controls slowly and smoothly and never abruptly stop any function. This can cause the machine to become unstable.
Failure to comply with these safety precautions may result in serious personal injury and/or death. • Use only Boxer supplied or approved replacement parts and attachments. Imitation parts may lead to unit damage and/or injury to personnel. Warranty may be voided if unauthorized parts and attachments are used.
Safety Precautions Battery Hazards Before working with batteries, the following are important points about battery safety that you should be aware of: • Batteries are always surrounded by extremely explosive gases. This is especially true when the battery is being charged. To avoid explosion: - Do not smoke near batteries.
• When venting or filling the hydraulic system, loosen the filler cap slowly to allow any pressure in the hydraulic tank to be released and remove the cap gradually. Boxer Brush/Sweeper Attachment Silica Dust Caution An OSHA ruling has established new permissible exposure limits (PEL) for occupa- tional exposure to respriable crystalline silica.
Safety Precautions Fueling Hazards Most fuels are highly flammable. Observe the following precautionary practices to reduce the possibility of a serious accident: • Always refuel the unit in an open, well ventilated area away from sparks or open flames. DANGER DIESEL ENGINES: •...
Operating Controls Operating Controls Item No. Description High/Low selector control Hand grip Attachment tilt control Right travel motor control Left travel motor control Loader arm lift control Engine throttle Auxiliary attachment activation control/Operator presence Engine temperature indicator light Engine oil pressure indicator light...
Machine Decals – Front View Item No. Description Crush hazard decal Model number decal Danger zone decal Burn hazard decal Battery explosion hazard decal Boxer decal Front tie down location decal Rear tie down location decal Morbark logo decal Boxer web logo decal...
Operating Controls Operating Controls Description 7 6 5 – Moving this lever either fully forwards or fully backwards High/Low Selector Lever selects the machine function speed. When the lever is in the Low position, all control and travel functions will be in the slower speed range. With the lever in the High position, all control and travel functions will be in the high speed range.
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Operating Controls Operating Controls Description con’t 7 6 5 Hand Grip – Moving the control lever upwards increases engine speed and moving Engine Throttle the lever downwards slows the engine to idle speed. – With your left hand, Attachment Activation Lever/Operator Presence Control squeeze the AUXILIARY attachment control lever towards the hand hold to activate the attachment in the FORWARD motion.
Section 3 - Pre-Start Inspection and Operation DANGER IMPROPER USE OF THE COMPACT UTILITY LOADER COULD CAUSE SERIOUS INJURY OR DEATH. BEFORE OPERATING THE MACHINE OR PERFORMING MAINTENANCE, THE OPERATOR MUST READ AND UNDERSTAND THE ENTIRE OPERATOR’S MANUAL, REVIEW MACHINE CONTROLS, LOCATE AND REVIEW ALL WARNINGS AND SAFETY PLACARDS AND RELEVANT OPERATOR SAFETY MATERIALS INCLUDING WRITTEN, VISUAL, VIDEO OR VERBAL INSTRUCTIONS.
Pre Start Inspection and Operation Daily Service Checks Table 3.1: Service Cycle Table Activity Daily (10 Hours) Safety Placards 3 and R Fuel 3 and A Engine Oil 3 and A Engine Oil Filter Engine Coolant 3 and A Engine Radiator Air Filter Fuel Filter/Water Separator Engine Idle Speed...
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Pre Start Inspection and Operation Do the following pre-start service checks: 1. Check condition of all warning and instructional decals. Replace any damaged decals with genuine Boxer decals. 2. Check engine oil: • Make sure that the engine is OFF.
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Make sure to securely reinstall the dipstick into the dipstick tube before starting the engine. Check engine fuel and fill as needed - be sure engine is OFF. 3. The Boxer has one saddle fuel tank (Item 1, Figure 3–3). The tank has a fuel gauge located...
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Pre Start Inspection and Operation Figure 3-3 Fuel Level Check • Carefully pour the fuel into the tank, not exceeding the “F”- Full indicator on the fuel gauge. CAUTION • Allow engine to cool before filling fuel tank. • Do not overfill because fuel could spill onto hot engine parts and ignite or explode.
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Pre Start Inspection and Operation Figure 3-4 Engine Coolant Level Check 5. Inspect the radiator to make sure that the air flow is not blocked. The fan located on top of the unit is a suction fan, which draws air from inside the machine. Check the engine side of the radiator (Item 1, Figure 3–5) to make sure that debris has not been sucked against...
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Pre Start Inspection and Operation 6. Check the fuel filter/water separator to make sure that there is no water in the filter bowl (Item 1, Figure 3–6). Figure 3-6 Engine Fuel Filter/Water Separator CAUTION • Allow engine to cool before removing the filter bowl. Spilled fuel can potentially ignite or explode.
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Pre Start Inspection and Operation 7. Release dirt from separator tube at the bottom of the air filter by squeezing the rubber dust ejector valve (Item 1, Figure 3–7) underneath the air filter. Figure 3-7 Release Dirt from Air Cleaner 8.
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Pre Start Inspection and Operation 9. Check for loose or missing fasteners: • Inspect for any loose or missing bolts. • Tighten or replace any missing bolts immediately. 10. While you are performing the daily maintenance, inspect the machine for any signs of damage, such as missing or damaged components, cracked welds, etc.
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Pre Start Inspection and Operation Figure 3-9Lubrication Points NOTE: Extremely dusty or dirty working conditions may require more frequent service/ replacement. 3.10...
Pre Start Inspection and Operation Cylinder Lock Installation WARNING Make sure to install the cylinder lock before performing any service work underneath the raised loader arm assembly. 1. Start the engine. (See Machine Start-up in this section for engine starting instructions). 2.
Pre Start Inspection and Operation Operating Instructions Machine Start-up To start the machine, the operator must: 1. Stand on the operator’s platform (Item 1, Figure 3–11). Figure 3-11 Operator’s Platform 2. Move the throttle lever (Item 1, Figure 3–12) to about half way between fast and idle engine speeds.
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Pre Start Inspection and Operation Figure 3-12 Engine Starting 4. Rotate the ignition key to the START position (Item 4, Figure 3–12) until the engine starts. The Low Engine Oil light and the warning sounder will turn on during this process. As soon as the engine starts, release the key.
Figure 3–13. CAUTION The Boxer is designed for maximum working balance. When traveling on an incline, always have the heaviest portion of the machine pointing uphill. 2. Follow general load carrying safety. Always carry the heaviest load pointing uphill. NOTE:When operating without an attachment, the operator becomes the load.
Pre Start Inspection and Operation WARNING When transporting the machine, make sure to use DOT approved chains and binders (Item 1, Figure 3–14) to secure the machine to the “D” rings (Item 2, Figure 3–14) on the trailer. NOTICE: It is recommended to secure the machine through the ring on the front of the machine (Item 2, Figure 3–14) and through the two rings on the Operator’s...
Pre Start Inspection and Operation Figure 3-15 Machine Lifting Machine Travel Controls WARNING Levers and controls should return to the neutral position when they are • released. • Make sure that all of the controls are in the neutral (middle) position before starting the engine.
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Pre Start Inspection and Operation Forward Travel Reverse Travel Push both control Pull both control levers forward levers backward to travel straight to travel straight forward. The backwards. The farther these are farther these are moved, the faster moved, the faster the machine will the machine will travel.
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Pre Start Inspection and Operation Right Turn During Reverse Travel Left Turn During Reverse Travel Move the left Move the right hand control lever hand control lever farther backward farther backwards than the right than the left control lever. The control lever.
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Pre Start Inspection and Operation • WARNING Do not travel up or across a slope steeper than 15°. See Figure 3–23. • Make sure that the tracks are extended to their widest position, providing the broadest stance for the machine. •...
Pre Start Inspection and Operation Attachment Installation and Removal Attachment Lock Pins The mounting plate located at the front of the machine provides for the easy installation and safe use of the wide variety of available attachments. This system is very easy to use, but requires the proper use of the attachment lock pins.
Pre Start Inspection and Operation Installation of Non-Hydraulically Powered Attachments CAUTION Make sure to keep your hands and feet away from the attachment during the unlocking process. As the attachment becomes free from the machine, it may move. There are many available attachments that are very easy to install. To install any of the non- hydraulically powered attachments: 1.
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Pre Start Inspection and Operation 4. When the top of the attachment mounting plate (Item 1, Figure 3–28) is firmly seated in the attachment mounting bracket (Item 2, Figure 3–28), tilt the attachment mounting plate backward slightly to allow the lower edge of the attachment mounting bracket to slide into place on the attachment mounting plate.
Pre Start Inspection and Operation Removal of Attachment 1. Lower the attachment onto a firm, level surface. 2. Shut off the machine engine. 3. Rotate the attachment lock pins to the UNLOCKED position (Item 1, Figure 3–30). Pins Unlocked Figure 3-30 Attachment Locks in Unlocked Position 4.
Pre Start Inspection and Operation Installation of Hydraulically Powered Attachments There are many hydraulically powered attachments available that are very easy to install. To install any of these attachments: 1. Position the attachment on a level surface. NOTE: Clean the lower edge of the female attachment mounting plate to remove any debris that might interfere with the attachment installation.
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Pre Start Inspection and Operation 5. When the machines mounting plates top edge is seated in the attachment mounting plate, tilt the machines mounting plate backwards slightly to allow the lower edge of the machines mounting plate to slide into position. See Figure 3–33.
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Pre Start Inspection and Operation WARNING Make sure that the engine has been shut off before beginning this procedure. a. Move the AUXILIARY control lever (Item 1, Figure 3–35) either towards the hand grip or backwards into the REVERSE detent position. This will release the hydraulic pressure locked in the auxiliary hydraulic lines.
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Pre Start Inspection and Operation d. Insert the attachments’ male coupling (Item 2, Figure 3–36) into the female bulkhead quick connect coupling (Item 1, Figure 3–36) on the machine and push until the connector locks into position. e. Repeat the above process to connect the attachments’ female quick connect (Item 4, Figure 3–36) on the other hose to the male bulkhead connector (Item 5, Figure...
Pre Start Inspection and Operation Operating Instructions for a Hydraulic Attachment 1. Move the engine throttle to the full speed setting. Raise the attachment off the ground and position it for use. 2. Move the HI/LOW selector lever (Item 2, Figure 3–38) to either the high speed or low speed setting depending on the attachment to be used.
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Pre Start Inspection and Operation CAUTION • Make sure not to travel to fast for operating conditions when using a trencher, tiller or other attachment that requires the machine to move. • Stop all machine travel before releasing the OPERATOR PRESENCE lever. 5.
Pre Start Inspection and Operation Removal of Hydraulically Powered Attachments CAUTION After use, the quick couples and hydraulic fluid will be very hot. Wear gloves when disconnecting the auxiliary hydraulic lines. To remove a hydraulically powered attachment; 1. Lower the attachment to the ground and shut off the engine. 2.
Section 4 Routine Service and Maintenance The following information presents the routine service and maintenance required to make sure that the machine functions safely and properly. More detailed service information is contained in the Service Manual. Table 4 - 1: Service Cycle Table Daily Activity (10 Hours)
• Do not overfill because fuel could spill onto hot engine parts and ignite or explode. • Make sure engine is turned off. 2. Check engine fuel and fill as needed: a. The Boxer has one saddle tank (Item 1, Figure 4–1), on the left side of the machine. Figure 4-1 Fuel Level Check b.
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Routine Service and Maintenance 3. Check engine oil: a. Make sure that the engine is OFF. b. Pull out dipstick (Item 1, Figure 4–2) and look for both the full and add oil lines. The correct level is between those two lines. Figure 4-2 Oil Level Check c.
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Routine Service and Maintenance NOTE: Extremely dusty or dirty working conditions may require more frequent checking, filling and/or changing of engine oil. d. After filling the oil, wait a few minutes and check the oil level again. 4. Check engine coolant level. CAUTION The coolant is hot and under pressure.
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Routine Service and Maintenance Figure 4-5 Radiator Air Flow Inspection 6. Check the fuel filter/water separator to make sure that there is no water in the filter bowl (Item 1, Figure 4–6). Figure 4-6 Engine Fuel Filter/Water Separator...
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Routine Service and Maintenance CAUTION • Allow engine to cool before removing the filter bowl. Spilled fuel can potentially ignite or explode. • Place a container underneath the filter assembly to catch any spilled fuel. • Properly dispose of fuel according to State and Local regulations. If water needs to be removed;...
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Routine Service and Maintenance CAUTION If you are checking the fluid level after a period of use, the hydraulic system and fluid will be very hot. Wear gloves when inspecting the hydraulic system and fluid. 8. Check hydraulic oil level with the machine at operating temperature, fill as needed with the proper hydraulic oil - be sure engine is OFF.
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Routine Service and Maintenance d. Check hydraulic hoses. WARNING Hydraulic oil under pressure can penetrate body tissue causing serious injury and possible death. When troubleshooting a hydraulic system for leaks, always use cardboard or wood as a detector. DO NOT USE YOUR BARE HANDS. If you are injected with hydraulic oil or any other fluids, immediately seek treatment by a doctor trained in the treatment of penetrating fluid injuries.
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Routine Service and Maintenance Figure 4-9 Inspect Hydraulic Lines and Fittings...
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Routine Service and Maintenance 9. Lubricate pivot shafts with grease. There are 13 lubrication points on this machine, see Figure 4–10. Figure 4-10 Lubrication 10. Check for proper track tension. CAUTION Keeps hands and fingers from under the track and track guide rollers. a.
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Routine Service and Maintenance 1/4” - 3/8” Figure 4-11 Track Deflection Measurement and Adjustment e. Remove track tension lock plate bolt (Item 1, Figure 4–12) using a 9/16” wrench. f. Remove the adjustment bolt lock plate (Item 2, Figure 4–12). Figure 4-12 Track Adjustment Bolt Lock Plate 4.11...
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Routine Service and Maintenance g. Adjust the track tension by rotating the tension bolt (Item 3, Figure 4–12) COUNTERCLOCKWISE to tighten the track and CLOCKWISE to loosen the track. Use the 1 5/8” wrench (Item 2, Figure 4–13) located under the removable service access cover.
Routine Service and Maintenance New Machine Brake-in Maintenance Procedures Do the following after the first 20 operating hours for a new machine only. 1. Change engine oil - Refer to the engine manual for the proper engine oil changing instructions.. 2.
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Routine Service and Maintenance b. Using a small amount of hydraulic oil, lubricate the rubber gasket on top of the new filter canister and install the filter onto the filter mount. Figure 4-15 Hydraulic Oil Filter NOTICE Do not over fill the hydraulic system. Damage to the hydraulic system might result. 4.14...
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Routine Service and Maintenance c. Start and run the engine for about 30 seconds and then shut the engine off. Using the hydraulic oil level dip stick (Item 1, Figure 4–16), check the hydraulic oil level. Add the appropriate hydraulic fluid as needed through the filler port (Item 2, Figure 4–16) on top of the hydraulic oil tank.
Routine Service and Maintenance Weekly Maintenance Procedures Do the following procedures weekly or every 50 operating hours: 1. Do all Daily maintenance procedures. 2. Check the battery (Item 4, Figure 4–17) and cable connections (Items 5 and 6, Figure 4–17) for signs of leaking, corrosion or damage. NOTICE Make sure that the battery clamp (Item 3, Figure...
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Routine Service and Maintenance 3. Clean the engine radiator. CAUTION DO NOT check or clean the engine radiator until it is cool to the touch. a. Remove the protective cover screen (Item 1, Figure 4–18). Figure 4-18 Remove Protective Screen b.
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Routine Service and Maintenance Figure 4-19 Clean Engine Radiator c. Reinstall and secure the protective screen. 4.18...
Do not wash the paper element and inner element or use pressurized air, this will damage the elements. Replace dirty, bent or damaged elements with new genuine Boxer repair parts as required.
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Routine Service and Maintenance 5. Replace fuel filter. DANGER • DIESEL FUEL IS VERY FLAMMABLE. HANDLE WITH EXTREME CAUTION. • MAKE SURE THAT THE ENGINE HAS BEEN ALLOWED TO COOL BEFORE PERFORMING THIS OPERATION. • MAKE SURE THAT THERE ARE NO OPEN FLAMES IN THE WORK AREA. •...
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Routine Service and Maintenance CAUTION • Allow engine to cool before removing the filter bowl. • Place a container underneath the filter assembly to catch any spilled fuel. • Properly dispose of fuel according to State and Local regulations. • Make sure to clean up any spilled fuel from in and around the engine compartment of the machine.
Routine Service and Maintenance b. To prevent corrosion, spray on a battery protectent and sealer onto both terminals and cable clamps (Items 5, 6, Figure 4–22) after cables are installed. c. The electrical system on this machine is a NEGATIVE ground system. Figure 4-22 Battery and Tie Downs Fuel System Air Bleeding Procedure 1.
4-19, Step 3. 3. Check engine idle speed (Refer to engine manual). 4. Replace hydraulic fluid**. a. Place a suitable sized container at the right rear corner of the Boxer. b. Remove the hydraulic tank drain plug (Item 1, Figure 4–24) and drain all hydraulic fluid...
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Routine Service and Maintenance NOTICE Do not over fill the hydraulic system. Damage to the hydraulic system might result. e. Unscrew the dipstick assembly and remove from the machine. (1, Figure 4–25) and fill the hydraulic tank with the proper hydraulic fluid (Chevron Rykon Premium ISO 46 or equivalent) until the fluid level is just below the upper marker hole in the dipstick.
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Routine Service and Maintenance 5. Change Radiator Fluid. CAUTION The coolant is hot and under pressure. DO NOT begin this procedure until the engine radiator is cool to the touch. a. Remove the protective screen (Item 1, Figure 4–26) from over the engine radiator and hydraulic radiator.
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Routine Service and Maintenance e. Close the petcock and refill the radiator with a 50-50 mix of radiator coolant and water, according to the specifications in the Engine Manual. Make sure to fill the radiator only to the bottom of filler neck (Item 1, Figure 4–27).
Routine Service and Maintenance General Maintenance Draining Fuel Tank DANGER 1. DIESEL FULE IS EXTREMELY FLAMMABLE AND HIGHLY EXPLOSIVE. 2. A FIRE OR EXPLOSION FROM GASOLINE CAN BURN YOU OR OTHERS AND CAUSE PROPERTY DAMAGE. 3. DRAIN FUEL FROM THE TANK WHEN THE ENGINE IS COLD. 4.
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Routine Service and Maintenance Figure 4-28 Fuel Line to Fuel Filter/Water Separator DANGER • MAKE SURE TO CLEAN UP ANY SPILLED FUEL FROM IN AND AROUND THE ENGINE COMPARTMENT OF THE MACHINE. • SPILLED FUEL MAY BE IGNITED BY A HOT ENGINE. 4.28...
Section 5 - Troubleshooting The following procedures will assist you in determining the potential cause of a machine operating problem. Make sure to follow all safety precautions stated in this manual when doing any work on the machine. CAUTION Make sure to follow all safety precautions stated in this manual when doing any work on the machine.
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Troubleshooting Problem Possible Causes Corrective Action Engine will not start, starts • Auxiliary hydraulics/ Operator • Move lever to neutral hard, or fails to keep run- presence lever is either in position. ning. Forward or Reverse position with no hydraulically powered attachment installed.
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Troubleshooting Problem Possible Causes Corrective Action • Engine load is excessive. • Reduce ground speed. Engine overheats. • Reduce speed of attachment. • Engine oil level in crankcase is low. • Add the appropriate engine oil to crankcase. See engine manual for oil specifications.
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Troubleshooting Problem Possible Causes Corrective Action • Auxiliary control lever in • Move control lever to Neutral Engine does not start with hydraulically powered at- activation position. position. tachment installed. • Track drive tension is not • Adjust Track Tension. See Rubber track slips on drive sprocket or comes off correct.
General Specifications Units English Metric Dump Angle deg. deg. Reach Tip Capacity 1325 Operating Capacity, 35% of tip load. Operating Capacity, 50% of tip load. Weight (without Bucket)(*w/Bucket) 1900 Ground Pressure 22.6 Vibration Data Engine rpm was set @ 3,000 rpm. The hand-arm and whole body vibration measurements were made with the operator present.
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General Specifications DO NOT TRAVEL ACROSS OR UP AND DOWN A SLOPE GREATER THAN 15 DEGREES. SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION OF A COMPACT UTILITY LOADER WITH AN ATTACHMENT. DO NOT REMOVE THIS PAGE FROM THE MANUAL. 15 DEGREES MAX.
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BIG POWER IN ALL PLACES Manufactured by: Phone: Morbark , LLC ® Sales - 800-831-0042 8507 S. Winn. Rd., P.O. Box 1000, Parts and Service - 800-255-8839 Winn, Michigan 48896 ® www.boxerequipment.com www.morbark.com...
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