High Quality Truck Parts 4jb1 Valve Rocker Arm Shaft

With state-of-the-art technologies and facilities, strict good quality regulate, reasonable cost, exceptional assistance and close co-operation with prospects, we're devoted to supplying the top benefit for Electronic Regulator, Forklift Radiator Cap, heli h2000 forkift brake cylinder. The company takes "integrity first, customer first" as the purpose of operation, and constantly adopts new cooperation methods to achieve long-term cooperation with customers in a harmonious and win-win situation. We insist on considering everything from different angles and levels and expanding reverse thinking not to stick to the established patterns and experiences. We hope that by promoting the continuous optimization of the governance structure, we will gradually make the internal system of the company more sound and scientific. We have created an open and fair working environment, providing a platform and resources to motivate employees to create value, achieve themselves, and develop together with the company.

Product Title: Engine Valve Rocker Arm

Product Model: 490QC-2409000320000Z

 

 

 

 

 

 

 

 

Item	Description
Product Name	Engine Valve Rocker Arm (490QC)
P/N	490QC-2409000320000Z
Applied Model	Quanchai QC490 Diesel Engine
Net Weight (kg)	3.50
Gross Weight (kg)	5.00
Qty per Carton	1
Carton Size(cm)	50*12*10

 

 

 

 

The Role of Forklift Diesel Engine Valve Rocker Arm:

The forklift diesel engine valve rocker are cooperates with the camshaft to open and close in time to complete the intake and exhaust. The number of rocker arms required varies according to the number of engine cylinders, and is composed of intake and exhaust rocker arms, the rocker shaft, the rocker seat, and the oil inlet joint etc. Each cylinder corresponds to two valves (that is, one intake valve and one exhaust valve), so this set of rocker arm assembly corresponds to a total of eight valves (four intake valves and four exhaust valves).

 

Common Problems of Forklift Diesel Engine Valve Rocker Arm Is Broken, Possible reason is as following:

1. Valve clearance is too small

2. The valve guide is not pressed deep enough, which is too long above the plane of the cylinder head, causing the spring seat to hit the top of the valve guide when it is opened, and at the same time, one end of the rocker arm is forced to be pushed down by the cam shaft. The effect caused the valve rocker arm to break.

3. The depth of the valve head plane sinking into the cylinder plane is not enough. When the valve is opened, the valve collides with the piston, causing the rocker arm to break.

4. The valve is stuck in the valve guide

 

 

We take customer needs as the core, through continuous organizational changes and management improvements, to provide customers with satisfactory High Quality Truck Parts 4jb1 Valve Rocker Arm Shaft and services. With the efforts of all employees, our company has formed a relatively complete quality management system and realized one-stop production, supply and sales. We are willing to work together with you to expand the market vigorously, and sincerely hope to develop friendship and establish long-term business partnerships with all Chinese and foreign customers.