Main lubricating parts 

1．Steering wheel 

2．Steering switch 

3．Steering shaft 

4．Steering column 

5．Steering drive shaft

6．Steering coupling

7．Steering booster pump

8．Steering gear

9．Power transmission mechanism

10．Steering tie rod

11．Tie rod joint

The main points of lubrication application: 

v Lower starting torque

v Good corrosion protection

v Good damping characteristics

v Long service life

v Good material compatibility

v Effectively prevent leakage

DERILL Typical lubricating products: 

v A371-B2 low starting torque bearing grease. Low friction coefficient, long service life, suitable for lubrication of precision bearing, such as clutch bearing etc.

v ME33-B1 electrical contact grease. Good performance of maintaining resistance, maintain good contact.

v ME36-C2 large current contact grease. Resistant to ultra high temperature arc, good arc extinguishing performance, low residue, effective protection of contact.

1.Change-over combining switch：

Function:

Control the lighting,front and rear wiper, flushing pump. 

Main lubrication requirements:

low starting torque, good corrosion protection, good damping characteristics, long service life, good material compatibility.

Products:ME31

2.Steering shaft connector: 

 Function:

Link direction shaft and steering shaft, steering wheel torque transmitted to the machine direction.

3.Steering column bearingSteering column bearing

Function:

4.Steering drive shaft spline

Function:

 Working with the connector, and when the transmission shaft angle is changed, the drive shaft can be telescopic.

Main lubrication requirements: low starting torque, good corrosion protection, good damping characteristics, long service life, good material compatibility

5.Steering power assist mechanism

Function:

Under the control of the driver, the driving device is applied to the driving force to realize the steering.

6.Steering Gear:

Increase the steering wheel to the steering knuckle of the force and change the direction of the force

The main lubrication requirements: low operating torque, friction, good weather resistance, long service life.

7.Steering link and bar:

Function:

Connected with the steering arm, the power of the rocker arm shaft is transmitted through the steering knuckle arm to adjust the direction of the front wheel.

Main lubrication requirements:

 The material has good compatibility, good weather resistance, strong protection performance, good water resistance and low friction coefficient.