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OPERATION AND PARTS MANUAL
SERIES
MODEL MTX-70
TAMPING RAMMER
(HONDA GX100UKRBF GASOLINE ENGINE)
Revision #5 (01/04/08)
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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MTX-70 — PROPOSITION 65 WARNING PAGE 2 — MTX-70 — OPERATION AND PARTS MANUAL — REV. #5 (01/04/08)
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NOTES MTX-70 — OPERATION AND PARTS MANUAL — REV. #5 (01/04/08) — PAGE 3
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MTX-70 — TABLE OF CONTENTS MTX-70 Tamping Rammer HONDA GX100UKRBF Proposition 65 Warning ........................................... 2 ENGINE Table Of Contents ................................................... 4 Cylinder Barrel Assembly ................................... 38-39 Parts Ordering Procedures ..................................... 5 Crankcase Cover Assembly ...............................40-41 Safety Message Alert Symbols ............................ 6-7 Crankshaft Assembly ........
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MTX-70 — TABLE OF CONTENTS PARTS ORDERING PROCEDURES Ordering parts has never been easier! Choose from three easy options: Effective: st January 1 , 2006 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 Inf
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MTX-70 — SAFETY MESSAGE ALERT SYMBOLS HAZARD SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS! Potential hazards associated with the operation of an MTX-70 Safety precautions should be followed Tamping Rammer will be referenced with Hazard Symbols at all times when operating this equipment. Failure to read and which appear throughout this manual, and will be referenced Lethal Exhaust Gases understand the Safety Messages and in conjunction with Safety Message Alert Symbols. Operating Instructi
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MTX-70 — 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. Lifting Handle CAUTION CAUTION CAUTIO
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MTX-70 — 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 Temperatures – Allow
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MTX-70 — 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 threads or bolts
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MTX-70 — GENERAL INFORMATION Definition of Tamping Rammer Handle Operation CAUTION CAUTION CAUTION CAUTION CAUTION The Mikasa MTX-70 tamping rammer is a powerful compacting tool capable of applying a tremendous force in consecutive impacts to a soil surface. Its applications include Before starting operation check the lifting soil compacting for road, embankments and reservoirs as handle to: well as backfilling for gas pipelines, water pipelines and cable installation work. 1. Make sure that th
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MTX-70 — SPECIFICATIONS Table 1. MTX-70 Rammer Specifications O) verall Height 39.37 in. (1000 mm O) verall Width 13.78 in (350 mm O) ver Length 31.02 in (788 mm S) hoe Size 13.4 x 11.2 (340 x 285 mm F) uel Tank Capacity 3.2 qt. (3 liters L) ubrication Oil Capacity 0.8 quart (0.75 liter N5 o. of Impacts Per Second 10.7 - 11. I) mpact Force 2,855 lb (12.7 kN I) mpact Plate Stroke 2 -3.15 in (50 - 80 mm O) perating Weight 165.34 lbs. (75 kg Table 2. Engine Specifications Me odel Honda GX100UKRBF E
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MTX-70 — CONTROLS AND COMPONENTS 3 2 4 10 1 5 9 6 11 7 12 13 8 Figure 1. MTX-70 Rammer Figure 1 shows the location of the controls and components for the MTX-70 Tamping Rammer. The functions of each control is described below: 1. Combination (Throttle) Lever – Used to adjust engine 4. Hook – Used to lift rammer for transporting. speed (rpm). Move lever forward (SLOW) to reduce engine 5. Air Cleaner Cover – Protects the air cleaner which speed, move lever back toward operator (FAST) to incre
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MTX-70 — BASIC ENGINE Figure 1A. Engine Controls and Components (Honda GX100) INITIAL SERVICING The engine (Figure 1A) must be checked for proper lubrication and filled with fuel prior to operation. Refer to the manufacturers Engine manual for instructions & details of operation and servicing. 4. Muffler – Used to reduce noise and emissions. 1. Choke Lever –Used when starting the engine. Normally used in cold weather conditions. In cold weather turn the choke lever to the fully closed positio
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MTX-70 — OPERATION Engine This section is intended to assist the operator with the initial start-up of the MTX-70 Tamping Rammer. It extremely 1. Fill the fuel tank (Figure 3) with unleaded gasoline. At the important that this section be read carefully before attempting same time, check the engine oil and make it a habit to to operate the rammer. replenish it often (Figure 4). DO NOT use your rammer until this section is thoroughly understood. FUEL CAUTI CAUTI CAUTION CAUTI CAUTI TANK Failure t
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MTX-70 — OPERATION Inspection 3. Grip the starter rope handle (Figure 7 handle and pull it until you feel a slight resistance. Then pull sharply and quickly. 1. Check all nuts, bolts fasteners for tightness. Retighten as Return the handle to the starter case before releasing. necessary. 2. Clean any dirt from the recoil starter and foot pedestal. Wipe the entire unit clean before operating. 3. Replace any missing or damaged Safety Operation decals. 4. Adjust height of handle. Adjust handl
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MTX-70 — OPERATION Operation Stopping The Engine 1. To start the rammer tamping action, move the throttle lever Normal Shutdown (Figure 8) quickly from IDLE to the START ( ) position. 1. Move throttle lever quickly from the START to IDLE position DO NOT move the throttle lever slowly as this may cause (Figure 9) and run the engine for three minutes at low speed. damage to the clutch or spring. After the engine cools, move the throttle lever to the STOP position (Figure 10). The engine will st
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MTX-70 — MAINTENANCE EVERY 200 HOURS Maintenance ■ Remove the oil drain plug on foot housing (Figure 13) and Perform the scheduled maintenance procedures as indicated: drain the oil. Refill with approximately 1.7 pt. (800 cc.) of DAILY 10W-30 SE, SF or higher grade motor oil. Oil should be ■ Thoroughly remove dirt and oil from the engine and control midway in sight glass. Break in oil should be changed after area. first 50 hours. ■ Clean or replace the air cleaner elements as necessary. Check
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MTX-70 — TROUBLESHOOTING GUIDE TABLE 4. ENGINE TROUBLESHOOTING SYMPTOM POSSIBLE PROBLEM SOLUTION Difficult to start Ignition plug being bridge? Check ignition system. Carbon deposit at ignition? Clean or replace ignition. Fuel is available but spark plug will not ignite. (Power available Short circuit due to defective Replace insulators. at high tension cable). insulators? Improper spark gap? Set spark plug gap to the correct gap. Short circuit at stop switch? Check stop switch circuit. Replace
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MTX-70 — TROUBLESHOOTING GUIDE ENGINE ENGINE ENGINE ENGINE ENGINE TABLE 4. ENGINE TROUBLESHOOTING (continued) SYMPTOM POSSIBLE PROBLEM SOLUTION Operation not satisfactory Governor adjustment improper? Adjust governor to correct lever. Governor spring defective? Clean or replace ignition. Rotational speed fluctuates. Fuel flow erratic? Check fuel line. Air taken in through suction Check suction line. line? Dust in rotating part? Clean recoil starter assembly. Recoil starter not working properly.
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MTX-70—EXPLANATION OF PARTS SECTION REMARKS The following section explains the different symbols and QTY. Column remarks used in the Parts section of this manual. Use the help Numbers Used - Item quantity can be indicated by a numbers found on the back page of the manual if there are any number, a blank entry, or A/R. questions. A/R (As Required) is generally used for hoses or other parts that are sold in bulk and cut to length. The contents and part numbers listed in the parts section are A bla
