Tag: bevel gear

Volvo V70 R Awd - Laser Blue

Volvo AWD Systems Explained

We get many questions in the MVS Volvo Forums regarding Volvo’s AWD system. Longtime forum contributor Jimmy manages to write almost everything an owner (looking for an AWD system overview) would want to know. Jimmy’s explanations cover the first three Haldex generations specifically. . Here are his words, edited and formed into a summary.

Awd Volvo P2 Haldex

Angle Gear & Transfer Case Terminology, Explanation

The angle gear units do not have gear parts available from Volvo as spare parts. The bearings and seals are serviced but not the actual gears. One of the gears is mounted to a spindle using a specialized adhesive and is pressed on. The press fit makes that spindle not usable to properly retain a new gear pressed onto it.