Multiquip MQ- D206H manual MQ-D206H Troubleshooting Engine, Engine Troubleshooting

Page 26

MQ-D206H — TROUBLESHOOTING (ENGINE)

TABLE 7. ENGINE TROUBLESHOOTING

SYMPTOM

POSSIBLE PROBLEM

SOLUTION

 

 

 

Difficult to start

 

 

 

 

 

 

Ignition plug being bridge?

Check ignition system.

 

 

 

Fuel is available but spark plug

Carbon deposit at ignition?

Clean or replace ignition.

 

 

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.

 

 

 

Fuel is available but spark plug

Short circuit at stop switch?

Check stop switch circuit. Replace stop switch if defective.

will not ignite. (Power NOT

 

 

 

 

available at high tension cable).

Ignition coil defective?

Replace ignition coil.

 

 

 

 

Muffler clogged with carbon

Clean or replace muffler.

 

deposits?

 

 

 

 

 

Mixed fuel quality is

Check fuel to oil mixture.

Fuel is available and spark plug

inadequate?

 

ignites (compression normal).

 

 

Fuel in use inadequate (water,

Flush fuel sytem and replace with fresh fuel.

 

 

dust)?

 

 

 

 

 

Air Cleaner clogged?

Clean or replace air cleaner.

 

 

 

 

Defective cylinder head gasket?

Tighten cylinder head bolts or replace head gasket.

Fuel is available and spark plug

 

 

Cylinder worn?

Replace cylinder.

ignites (compression low ).

 

 

 

Spark plug loose?

Tighen spark plug.

 

 

 

Operation not satisfactory

 

 

 

 

 

 

Air cleaner clogged?

Clean or replace air cleaner.

 

 

 

Not enough power available

Air in fuel line?

Bleed (remove air) from fuel line.

 

 

(compression normal, no miss-

Fuel level in carbureator float

 

firing).

Adjust carbureator float

chamber improper?

 

 

 

 

 

 

Carbon deposits in cylinder?

Clean or replace cylinder

 

 

 

 

Ignition coil defective?

Flush fuel sytem and replace with fresh fuel.

Not enough power available

 

 

Ignition plug often shorts?

Replace ignition wires, clean ignition.

(compression normal, miss-

 

 

firing).

Fuel in use inadequate (water,

Flush fuel sytem and replace with fresh fuel.

 

 

dust)?

 

 

 

 

 

Excessive carbon depostion in

Clean or replace crankcase.

 

combustion chamber?

 

 

 

 

Engine overheats.

Exhaust or muffler clogged with

Clean or replace muffler.

 

carbon.

 

 

 

 

 

Spark plug heat value incorrect?

Replace spark plug with correct type spark plug.

 

 

 

PAGE 26 — MQ-D206H DIAPHRAGM PUMP — PARTS MANUAL — REV. #0 (12/15/03)

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Page 25 Page 27
Contents Model 2 MQ-D206H Diaphragm Pump Parts Manual REV. #0 12/15/03 Heres HOW to GET Help MQ-D206H- Table of Contents Parts Ordering Procedures MQ-206H Diaphragm DimensionNet Weight ModelDimensions Relative to its safe operation Instructions for the safePump. Refer to the engine MQ-D206H Safety Message Alert Symbols MQ-D206H- Rules for Safe Operation MQ-D206H- Rules for Safe Operation EmergenciesSuction Lift Power PlantOil Alert Feature Pump SupportMQ-D206H- Pump Components MQ-D206H- Basic Engine Engine Controls and ComponentsFuel Check Before StartingEngine Oil Check MQ-D206H- PRE-SETUP Pump Hoses and ClampsMQ-D206H- PRE-SETUP Pump Starting the Engine Honda engine Engine Choke Lever ClosedChoke Lever Closed Throttle Lever Run20 MQ-D206H Diaphragm Pump Parts Manual REV. #0 12/15/03 Connecting Rod Bearing Lubrication Gear Reduction Oil TransmissionMQ-D206H Maintenance Pump Pump Vacuum TesterMQ-D206H Maintenance Engine Engine MaintenanceEngine Air Cleaner Spark Plug GapMQ-D206H Preparation for Long -TERM Storage Pump StorageMQ-D206H Troubleshooting Engine Engine TroubleshootingMQ-D206H Troubleshooting ENGINE/PUMP MQ-D206H Explanation of Code in Remarks Column Items Found In the Items Number ColumnMQ-D206H Suggested Spare Parts Qty DescriptionMQ-D206H Waterbox and Groove Assy Part Name QTY. Remarks MQ-D206H Pump Assy MQ-D206H Pump Assy MQ-D206H AXLE, HANDLE, Engine MTG. and Bumper Assy MQ-D206H AXLE, HANDLE, Engine MTG. and Bumper Assy Honda GX120K1QX2 Engine AIR Cleaner Assy Part Name QTY Remarks Honda GX120K1QX2 Engine Camshaft Assy Part Name Honda GX120K1QX2 Engine Carburetor Assy Gasket SET Honda GX120K1QX2 Engine Control Assy ARM, Governor Honda GX120K1QX2 Engine Crankcase Cover Assy GASKET, OIL Filler CAP Honda GX120K1QX2 Engine Crankshaft Assy CRANKSHAFT, H-TYPE Honda GX120K1QX2 Engine Cylinder Barrel Assy WEIGHT, Governor Honda GX120K1QX2 Engine Cylinder Head Assy GUIDE, Valve OS Optional Honda GX120K1QX2 Engine FAN Cover Assy GROMMET, Adjusting Cover Honda GX120K1QX2 Engine Flywheel Assy FAN, Cooling Honda GX120K1QX2 Engine Fueltank Assy RUBBER, Supporter 107MM Honda GX120K1QX2 Engine Ignition Coil Assy Coil ASSEMBLY, Ignition Honda GX120K1QX2 Engine Muffler Assy Muffler Honda GX120K1QX2 Engine Piston Assy PISTON, Standard Honda GX120K1QX2 Engine Recoil Starter Assy REEL, Recoil Starter No Artwork Avalible Honda GX120K1QX2 Engine Gasket KIT Assy Effective October 1, 2002 Terms and Conditions of Sale Parts MQ-D206H Diaphragm Pump Parts MANUAL- REV. #0 12/15/03 Technicalassistance Warrantydepartment

MQ- D206H specifications

The Multiquip MQ-D206H is a cutting-edge, high-performance diesel engine generator designed to provide reliable power for a variety of applications, including construction sites, outdoor events, and emergency power needs. This generator stands out in the market due to its robust design, advanced features, and high efficiency, making it a preferred choice among professionals in various industries.

One of the key features of the MQ-D206H is its powerful and durable 206cc diesel engine. This engine is engineered to deliver consistent power output while maintaining excellent fuel efficiency, allowing users to operate the generator for extended periods without the need for frequent refueling. The MQ-D206H is capable of producing up to 6,000 watts of continuous power, making it suitable for running multiple tools and equipment simultaneously.

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In summary, the Multiquip MQ-D206H is a reliable and versatile diesel generator that excels in performance, fuel efficiency, and portability. With its advanced features and rugged design, it caters to a wide range of power needs, making it an indispensable tool for both professional and recreational users.
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