Multiquip MTR40SF manual Troubleshooting engine

Page 21

 

 

troubleshooting

 

 

 

 

 

 

 

 

 

Troubleshooting (engine)

 

 

symptom

possible problem

 

solution

 

 

 

 

 

Combo lever in incorrect position?

 

Make sure combo lever is in start position.

 

 

 

 

 

Spark plug bridging?

 

Check gap, insulation or replace spark plug.

 

 

 

 

 

Carbon deposit on spark plug?

 

Clean or replace spark plug.

 

 

 

 

 

Short circuit due to defi cient spark plug

 

Check spark plug insulation, replace if worn.

 

insulation?

 

 

 

 

 

 

 

 

 

Improper spark plug gap?

 

Set to proper gap.

 

 

 

 

 

Fuel reaching carburetor?

 

Check fuel line.

 

 

 

 

 

Water in fuel tank?

 

Flush or replace fuel tank.

 

 

 

 

Diffi cult to start, fuel is available, but no spark at

Fuel fi lter clogged?

 

Replace fuel fi lter.

spark plug.

Stuck carburetor?

 

Check fl oat mechanism.

 

 

 

 

 

 

 

Spark plug is red?

 

Check transistor ignition unit.

 

 

 

 

 

 

 

If insuffi cient compression, repair or replace

 

Spark plug is bluish white?

 

engine. If injected air leaking, correct leak. If

 

 

 

carburetor jets clogged, clean carburetor.

 

 

 

Check transistor ignition unit is broken, and

 

No spark present at tip of spark plug?

 

replace defective unit. Check if voltage cord

 

 

cracked or broken and replace. Check if spark

 

 

 

 

 

 

plug if fouled and replace.

 

 

 

 

 

No oil?

 

Add oil as required.

 

 

 

 

 

ON/OFF switch is shorted?

 

Check switch wiring, replace switch.

 

 

 

 

Diffi cult to start, fuel is available, and spark is

Ignition coil defective?

 

Replace ignition coil.

 

 

 

Improper spark gap, points dirty?

 

Set correct spark gap and clean points.

present at the spark plug.

 

 

 

 

Condenser insulation worn or short circuiting?

 

Replace condenser.

 

 

 

 

 

 

 

Spark plug wire broken or short circuiting?

 

Replace defective spark plug wiring.

 

 

 

 

 

Wrong fuel type?

 

Flush fuel system, replace with correct type of

 

 

fuel.

 

 

 

Diffi cult to start, fuel is available, spark is

 

 

 

Water or dust in fuel system?

 

Flush fuel system.

present and compression is normal.

 

Air cleaner dirty?

 

Clean or replace air cleaner.

 

 

 

 

 

 

 

Choke open?

 

Close choke.

 

Suction/exhaust valve stuck or protruded?

 

Reseat valves.

 

 

 

 

Diffi cult to start, fuel is available, spark is

Piston ring and/or cylinder worn?

 

Replace piston rings and/or piston.

 

 

 

Cylinder head and/or spark plug not tightened

 

 

present and compression is low.

 

Torque cylinder head bolts and spark plug.

properly?

 

 

 

 

 

 

 

 

 

Head gasket and/or spark plug gasket damaged?

 

Replace head and spark plug gaskets.

 

 

 

 

 

No fuel in fuel tank?

 

Fill with correct type of fuel.

 

Fuel cock does not open properly?

 

Apply lubricant to loosen fuel cock lever,

 

 

replace if necessary.

No fuel present at carburetor.

 

 

 

 

 

Fuel fi lter/lines clogged?

 

Replace fuel fi lter.

 

 

 

 

 

 

 

Fuel tank cap breather hole clogged?

 

Clean or replace fuel tank cap.

 

 

 

 

 

Air in fuel line?

 

Bleed fuel line.

 

 

 

 

MTX40sf RAMMER • operation and parts manual — rev. #0 (11/28/12) — page 21

Image 21
Contents Model MTr40sf Proposition 65 warning MTX40sf Rammer operation and parts manual rev. #0 11/28/12 MTR40SF Rammer Table of ContentsChoose from three easy options SafeTy Messages Safety InformationRaMMeR safeTy GeneRal safeTyFuel safeTy Engine safeTyEnviRonMenTal safeTy TRanspoRTing safeTyRammer Specifications SpecificationsGeneral Information MTR40SF Rammer ComponentsMuffler Used to reduce noise and emissions Basic enginePrior to Operation InspectionMain Spring and Crankcase Lubrication FuelMotor Oil Grade General InspectionOperation Set the engine ON/OFF switch to the on position startEmergency Showdown Stopping The Engine200 300 Hours Pre-Cleaner MaintenanceAir Cleaner DailyCrankcase Lubrication Cleaning the RammerSpark Plug Fuel LinesEngine Maintenance Schedule Troubleshooting engine TroubleshootingAir cleaner dirty? Clean or replace air cleaner Symptom Possible problem Solution Explanation of Code in Remarks Column Qty Description Suggested Spare Parts16 *$62/,1 Nameplates and decalsPart Name QTY Remarks Crankcase and engine assy Crank Case Crankcase and engine assy Dowel PIN Guide cylinder assy Piston PIN Fuel tank and handle assy Handle Foot assy Includes Items W Narrow Foot ASSY. Option 305910060 Trench shoe assy Trench Shoe 500H-120B Robin EH09-2F engine Crankcase assy Valve Guide Robin EH09-2F engine CRANKSHAFT, piston assy Crankshaft CP Robin EH09-2F engine intake, exhaust assy Part Name Robin EH09-2F engine Carburetor assy Throttle Valve 510 570 Robin EH09-2F engine AIR Cleaner assyPACKING, CLEANER/09-2F Robin EH09-2F engine governor, operation assy Governor Lever 220 Robin EH09-2F engine Blower Housing assyBlower Housing CP Robin EH09-2F engine Recoil Starter assy 230 25 1Spiral Spring Robin EH09-2F engine electric device assy 110 100Flywheel CP Robin EH09-2F engine Accessories Accessory Tool KIT FReigHT poliCy Terms and Conditions of Sale PartsMTX40sf Rammer operation and parts manual rev. #0 11/28/12 HERE’S HOW to GET Help

MTR40SF specifications

The Multiquip MTR40SF is a robust and versatile machine engineered to meet the demands of various construction and industrial applications. Built with efficiency in mind, the MTR40SF combines advanced technology and user-friendly features that enhance productivity and ease of use.

One of the standout features of the MTR40SF is its powerful engine. Equipped with a reliable engine, this machine delivers exceptional performance, ensuring that it can tackle the toughest jobs with ease. Its efficient power system enables longer operating times without frequent refueling, making it a perfect choice for contractors and heavy-duty users.

The MTR40SF is designed with operator comfort as a priority. The ergonomically designed controls and enhanced visibility allow operators to maneuver the machine effortlessly. This focus on usability extends to features such as easy access to maintenance points, which simplifies routine checks and servicing, ultimately reducing downtime and enhancing reliability.

Technologically, the MTR40SF is equipped with advanced hydraulic systems that provide superior lifting capabilities. This ensures that the machine can handle heavy loads effectively. Additionally, the machine's hydraulic components are designed for durability, ensuring they can withstand harsh working conditions without compromising performance.

The MTR40SF also boasts exceptional stability, which is crucial when operating on uneven terrains. Its robust chassis is designed to minimize vibrations, providing a smoother ride and enhancing precision during operations. This stability is complemented by a well-engineered weight distribution system that allows the machine to function safely in various applications.

Safety is another critical characteristic of the MTR40SF. It is fitted with a range of safety features, including emergency shut-off systems and protective barriers, ensuring that operators are protected during use. These features comply with industry standards, making the MTR40SF a reliable choice for professionals who prioritize safety on the job site.

In summary, the Multiquip MTR40SF is a feature-rich machine that excels in performance, operator comfort, and safety. With its powerful engine, advanced hydraulic systems, and durable design, it is well-suited for a wide array of construction and industrial tasks. Whether lifting, transporting, or maneuvering heavy materials, the MTR40SF proves to be a valuable asset for any contractor looking to enhance their operational efficiency.