Views: 1 Author: Site Editor Publish Time: 2021-09-22 Origin: Site
Section 3, drive shaft
When the car is driving, due to the complex road condition, the transmission system is huge, alternating load and impact, which is easy to severely wear and tear, which leads to abnormal noise or vibration when the vehicle is traveling.
The common fault of the transmission system is as follows:
Fault mode | Problem | Troubleshooting |
Drive axis vibration | The drive axis is not assembled according to the tag Curved axis tube Drive shaft is not dynamically balanced or balance weight close The EQ2081E series drive shaft supports insufficient fastening force or positioning pin assembly is not in place The connection bolt of the drive shaft is loose | Reassemble and replace according to tag Do dynamic balance or replacement Fixed or reassembled in accordance with technical requirements Department according to technical requirements |
Drive axis sound | Excessive wear, large bearing gap The intermediate bearing of the EQ2081E series lacks grease, the bearing is overwear, the gap is large | replace Add oil or replace the intermediate support |
This article is reproduced in the following ways: Dongfeng Truck Company Heavy Vehicle Factory -Military Dongfeng off-road vehicle Adjustment and Maintenance Manual
