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PARTS AND OPERATION MANUAL
OPERATION AND PARTS MANUAL
SERIES
MODEL MT-86D2
TAMPING RAMMER
(YANMAR DIESEL ENGINE)
Revision #3 (06/18/07)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
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MT-86D2 TAMPING RAMMER — PROPOSITION 65 WARNING PAGE 2 — MT-86D2 TAMPING RAMMER — OPERATION AND PARTS MANUAL — REV. #3 (06/18/07)
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NOTE PAGE MT-86D2 TAMPING RAMMER— OPERATION AND PARTS MANUAL — REV. #3 (06/18/07) — PAGE 3
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MT-86D2 TAMPING RAMMER — TABLE OF CONTENTS YANMARL-48V6 MIKASA MT-86D — ENGINE Tamping Rammer Cylinder Block Assembly ................................34-35 Cylinder Head Assembly ................................36-37 Proposition 65 Warning .............................................2 Crankshaft and Camshaft Assembly .............38-39 Table Of Contents .....................................................4 Piston Assembly .............................................40-41 Parts Ordering Proc
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st Effective: January 1 , 2006 PARTS ORDERING PROCEDURES Ordering parts has never been easier! Choose from three easy options: Best Deal! Order via Internet (Dealers Only): If you have an MQ Account, to obtain a Order parts on-line using Multiquip’s SmartEquip website! Username and Password, E-mail us at: parts@multiquip.com. ■ View Parts Diagrams To obtain an MQ Account, contact your ■ Order Parts District Sales Manager for more information. ■ Print Specification Information Use the internet an
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MT-76D2 TAMPING RAMMER — SAFETY MESSAGE ALERT SYMBOLS HAZARD SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS! Potential hazards associated with the operation of a Safety precautions should be followed at all times when operating this MT -86D2 Tamping Rammer will be referenced with Hazard equipment. Failure to read and Symbols which appear throughout this manual, and will be understand the Safety Messages and referenced in conjunction with Safety Message Alert Operating Instructions could res
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MT-76D2 TAMPING RAMMER — SAFETY MESSAGE ALERT SYMBOLS Equipment Damage Rotating Parts Hazards CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION Hazards NEVER operate equipment with covers, Other important messages are provided throughout this or guards removed. Keep fingers, hands, manual to help prevent damage to your light tower, other hair and clothing away from all moving property, or the surrounding environment. parts to prevent injury. Accidental Starting H
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MT-86D2 TAMPING RAMMER — RULES FOR SAFE OPERATION ■NEVER touch the hot exhaust Read this manual! DANGER DANGER DANGER DANGER DANGER manifold, muffler or cylinder. Allow these parts to cool before servicing Failure to follow instructions in this manual may lead engine or rammer. to serious injury or even death! This equipment is to be operated by trained and qualified personnel only! This equipment is for industrial use only. The following safety guidelines should always be used when ■ High Temp
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MT-86D2 TAMPING RAMMER — RULES FOR SAFE OPERATION ■ ALWAYS stop the engine before servicing, adding fuel and MAINTENANCE oil. ■ NEVER lubricate components or attempt service on a ■ NEVER run engine without air filter. Severe engine may running rammer. occur. ■ ALWAYS allow the rammer a proper amount of time to ■ ALWAYS service air cleaner frequently to prevent carburetor cool before servicing. malfunction. ■ Keep the rammer in proper running condition. ■ ALWAYS check the machine for loosened
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MT-86D2 TAMPING RAMMER — OPERATION AND SAFETY DECALS PAGE 10 — MT-86D2 TAMPING RAMMER — OPERATION AND PARTS MANUAL — REV. #3 (06/18/07)
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MT-86D2 TAMPING RAMMER — GENERAL INFORMATION Definition of Tamping Rammer The Mikasa MT-86D2 tamping rammer is a powerful compacting tool capable of applying a tremendous force in consecutive impacts to a soil surface. Its applications include soil compacting for road, embankments and reservoirs as well as backfilling for gas pipelines, water pipelines and cable installation work. The impact force of the MT-86D2 levels and uniformly compacts voids between soil particles to increase dry density.
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MT-86D2 TAMPING RAMMER — SPECIFICATIONS Ts T TTs Ta a a a ab b b b bllllle e e e e1 1 1 1 1..... M M M M MT T T T T-----8 8 8 8 86 6 6 6 6D D D D D2 2 2 2 2 R R R R Ra a a a am m m m mm m m m me e e e er r r r r S S S S Sp p p p pe e e e ec c c c ciiiiif f f f fiiiiic c c c ca a a a at t t t tiiiiio o o o on n n n ns s s M2 ODEL MT-86D O) verall Height 41.7 in. (1,060 mm O) verall Width 16.1 in (410 mm O) ver Length 28.3 in (720 mm S) hoe Size 13 in. (330 mm B0 lows/minute 70 I) mpact Force 4,40
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MT-86D2 TAMPING RAMMER — CONTROLS AND COMPONENTS Figure 1. MT-86D2 Tamping Rammer Figure 1 shows the location of the controls and components 8. Foot– Laminated wood with tempered steel plate for for the MT-86D2 Tamping Rammer. The functions of each superior shock absorption. control is described below: 9. Muffler– Used to reduce noise and emissions. 1. Fuel Tank/Cap – Remove this cap to add diesel fuel. 10. Engine Air Cleaner – Prevents dirt and other debris Use high grade automotive diesel
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MT-86D2 TAMPING RAMMER — BASIC ENGINE Figure 2. Engine Controls and Components YANMAR L48V6 engine (Figure 2). 6. Recoil Starter– Manual-starting method. Pull the starter The engine shown above is a grip until resistance is felt, then pull briskly and smoothly. The engine must be checked for proper lubrication and filled with fuel prior to operation. Refer to the manufacturer’s engine 7. Oil Filler Cap / Dipstick – Remove this cap to add oil to the manual for instructions and details of ope
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MT-86D2 TAMPING RAMMER — INITIAL START-UP This section is intended to assist the operator with the initial start-up of the MT-86D2 Tamping Rammer. It extremely important that this section be read carefully before attempting to operate the rammer. DO NOT use your rammer until this section is thoroughly understood. Read Manual CAUTI CAUTI CAUTI CAUTION CAUTI Failure to understand the operation of the MT-76D2Tamping Rammer could result in severe damage to the rammer or cause personal injury. Ram
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MT-86D2 TAMPING RAMMER — INITIAL START-UP 4. Starting 3. Press the decompression lever to release decompression. 1. Move the throttle lever to IDLE position. (See Figure 5). The decompression lever will return automatically when Throttle lever is used only at three (STOP, IDLE & the recoil starter is pulled. (See Figure 7). OPERATION) positions. When moving the lever from stop to idle position, press button on lever at same time it is moved. In cold weather, the engine should be started at op
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MT-86D2 TAMPING RAMMER — OPERATION Operation 1. Move the throttle lever quickly from the IDLE to OPERATION position to start tamping action. DO NOT move the throttle lever slowly as this may cause damage to the clutch or spring box. CAUTI CAUTI CAUTION CAUTI CAUTI The tamping rammer is designed to tamp the ground 700 times per minute at an engine speed of 3,300 rpm. Increasing the engine speed above the recommended rpm will not increase the rammer effectiveness. Impact will actually decrease bec
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MT-86D2 TAMPING RAMMER — MAINTENANCE Replacement of Lubricant (ENGINE) MAINTENANCE Perform the scheduled maintenance procedures as indicated: 1. While the engine is still warm, remove the drain plug. For quick discharging, it is advisable to take off the oil gauge. Daily Replace drain plug and refill engine crankcase. See Figure ■ Thoroughly remove dirt and oil from the engine and control 10. area. ■ Clean or replaces air cleaner as necessary. ■ Check and retighten all fasteners as necessary.
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MT-86D2 TAMPING RAMMER — MAINTENANCE Cleaning the Air Cleaner Fuel Pipe & Oil Pipe Clean the Air Cleaner every 200-300 hours. See Figure 11. ■ Check fuel line regularly for damage, paying attention to ■ Remove element from pre-cleaner at the top of crankcase clamps to assure a tight fit. (body side). ■ Replace fuel line every two years to maintain original ■ Wash the element (outside) in detergent solution. performance. ■ Shake out excess moisture and dry the element. Transportation ■ Clean in
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MT-86D2 TAMPING RAMMER — TROUBLESHOOTING TABLE 4. ENGINE TROUBLESHOOTING SM YMPTOMPN OSSIBLE PROBLE SOLUTIO Speed control lever is in "STOP" position? Set speed control lever to "START" position. N. o fuel reaching injection pump? Add fuel. Check entire fuel system D. efective fuel pump? Replace fuel pump F. uel filter clogged? Replace fuel filter and clean tank F. aulty fuel supply line? Replace or repair fuel line Engine will not start or start is delayed, although engine can Check piston, c
