QSM11 3103753 Diesel Engine Piston For LG950E 490 4070653

Cummins QSM11 3103753 Diesel Engine Piston For LG950E 490 4070653 for Construction Machinery

Diagnosis Methods of Common Faults of Diesel Engines

1. Method of diagnosing blockage of diesel pipeline

When diagnosing whether the diesel pipeline is blocked, loosen the bleed screw plug on the fuel injection pump, then pump oil with the oil pump by hand, and observe the oil flow at the bleed screw plug. If the diesel oil is sprayed out with the pressure of the hand oil pump, it indies that the oil circuit is smooth; if the oil flow is not smooth, and the pressure of the hand oil pump is very resistant (very laborious), it indies that the oil circuit is blocked or the diesel filter is too dirty.

2. Diagnosis method for poor operation of fuel pump

Diagnose whether the oil pump is working normally, it should be carried out when the oil circuit is unblocked and sealed without air. The diagnosis method is as follows: Loosen the bleed plug, start the engine and make it idle, and observe the oil output at the bleed plug. If the diesel oil is sprayed out, it means that the fuel pump is working normally; if the fuel is not injected or the fuel injection is not smooth, it means that the fuel pump is not working or is not working properly.

COMPANY PROFILE:

OUR ADVANTAGES:

·Original Factory Guarantee

·Higher Efficiency

·Lower Fuel Consumption

·Longer Life

·Genuine Parts

·OEM Replaceable Parts

·4000Hrs Warranty

·Compact Design

·Providing Optimum Dynamicity Of High Stability

·High-Precision Motivation Adjustment

·Easy Replacement In Customer System

FACTORY STRENGTH:

EXHIBITION
 

PACKAGE&SHIPMENT

FAQ:

1. Are you manufacturer or trading company?

We are the OEM manufacturer, head Office is in HongKong China.

2. What products do you make?

We are engaged in manufacturing engine cylinder liner, piston, piston ring, cylinder liner kits, cylinder head gasket, engine gasket kits and Other core engine parts.

3. What scenario can your product be applied?

Our products are widely used in power fields such as construction machinery, generator set, commercial vehicle, passenger car. agricultural machinery, ship, etc.

4. Which countries and regions are your market extend all over?

Our markets includes North America, Western Europe and the Middle East, Southeast Asia, Africa South America and all over the world,for example:USA,Germany and Australia,UAE and Brazil and so on..

5. What is the standard of package?

We have Japanese TP Brand package, also have wooden case/carton/standard shipping package,Or custom-made packaging.

6. What is the delivery time?

Generally, we will arrange the goods within 24 hours after your payment; If some items are no stock, it will take 30-45 days to produce after received deposit.

7. What kind of payment terms do you have?

L/C, D/A, D/P, T/T, X-Transfer is also acceptable.

8.How can I get a quotation?

A complete quotation based on the details as follows in your inquiry:

a.Excavator brand name;

b.Excavator model number;

c. Engine model;

d.Part number;

e. Pictures;

f.Quantity;

g.Other requirements, such as Packing, Shipping and so on.

9.How do you pack the goods?

The products will be carefully handled by three steps:

a: Wrapped with packing paper or plastic bag;

b: Japanese TP brand box or customized box;

c: Put in an appropriate carton box or wooden boxes and be fixed firmly.

10.How can I know the status of my order?

We will keep you udpate the process of the preparation, to ensure all issues are resolved prior to the delivery.products pictures can be provided if required. We shall send out the goods immediately after confirmation and you will get the tracking information right away.

11.How to guarantee your service?

· Strict inspection during production

· Strictly check the products before shipment to ensure our packaging in good condition

· Track and receive feedback from customer regularly

12.What will you do about quality complaint?

·We will respond to customer within 24 hours.

·Our QC will retest the same item in the warehouse, if confirmed it is quality problem, we will make corresponding compensation.