SW New High Precision Airbag Seat Height Control Valve Lifting Adjustment Truck Parts for Sinotruk Shandeka Howo A7(OE:WG1662512139)
PRODUCT DESCRIPTION

parameter:
Test step |
Scope of testing |
Actuate |
Result/target state |
Note, cause/remedy |
1 |
Quick seat lowering |
Press the quick seat lowering button down until it clicks into place. |
The seat lowers to the lowest position (mechanical stop). |
See fault overview. |
2 |
|
Press the quick seat lowering button down until it disengages. |
The seat returns to its original position. |
See fault overview. |
3 |
Seat height adjustment |
Pull the seat height adjustment lever up and hold it. |
The seat moves up to the top position. |
See fault overview. |
4 |
|
Release the seat height adjustment lever. |
The seat moves down and adjusts to the maximum height. |
During operation, the seat can swing up approx. 40 mm without hitting. See fault overview. |
5 |
|
Press the seat height adjustment lever down and hold it. |
The seat moves down and adjusts to the minimum height. |
During operation, the seat can swing down approx. 30 mm without hitting. See fault overview. |
6 |
|
Pull the seat height adjustment lever up and release. |
The seat moves up and remains in the position reached. |
See fault overview. |






