MODULE 4 - SUSPENSION SYSTEMS

 

Air suspensions and control systems are discussed along with their identification, maintenance and torque requirements. Axle lift systems and circuit functionality are all part of the discussion, as is fault recognition.

This module covers:

Suspension evolutions

Recognition

Torque settings

Warranty

U-Bolt replacement

Trailing arm replacement

Pivot bolt / hanger bracket identification

Air bag replacement

Axle lifts

Suspension ride height control

Height limit devices

Fast dump devices

Suspension fault finding