How to replace Clutch Powershift 6dct450 - guide

What the video will show / include

A good video guide should cover:

Intro / Symptoms

What problems led to clutch failure (slipping, shuddering, loss of gears)

What tools and parts will be needed

Safety & preparation

Disconnect battery, raise & support vehicle safely

Remove components that obstruct the transmission (air intake, covers, axles, etc.)

Removing the transmission

Drain transmission fluid

Remove external parts (axles, exhaust, mountings)

Support the engine, remove transmission bolts, separate transmission from engine

Accessing the clutch unit inside gearbox

Remove clutch cover / front housing

Remove spool/piston assemblies, detaching any linkages or hydraulic parts

Disassembling clutch packs / inspect parts

Remove friction plates, steel plates, springs, dampers, plastic retainers

Inspect wear: look for damaged plates, warped steels, broken dampers, plastic guide bridges

Cleaning & preparation

Clean clutch drum, piston bores, bearing surfaces

Remove all metal debris

Installing new clutch components

Inserting new friction & steel plates in correct order

Replacing springs, dampers, retainers, cover gaskets / seals

Reassembling transmission

Reattach clutch cover, seals, any hydraulic parts

Re‑mount transmission to engine

Reconnect axles, exhausts, etc.

Refill fluids & bleed / adapt

Fill with correct ATF / fluid for 6DCT450 / Powershift

Run adaptation / clutch‑learning procedure via diagnostic tool

Test drive / checks

Inspect for leaks, ensure shifts are smooth

Drive under varied loads, check behavior