Reverse clutch -K2-: disassemble and assemble — VW

VW
Polo
2003
Power transmission
4 - Speed automatic gearbox 001
Edition
10.2004
Reverse clutch -K2-: disassemble and assemble
Check if the clutch works
Fig.
Sealing ring
Mark it after disassembling it and assemble it again in the same position
Bearing disc
Assemble
Fig.
Determine the thickness
Fig.
Internal disc
Assemble
Fig.
Quantity
Chapter
External disc
Assemble
Fig.
Quantity
Chapter
Sealing ring
Remove making a lever with a screwdriver
Assemble
Fig.
Spring holder plate
With springs
Assemble
Fig.
Retainer
Always replace
Plunger
Allocate the spare due to the distinctive letters in the transmission
Assemble
Anchor
Retainer
Always replace
The sealing lip must be facing the clutch bellhousing
Clutch bellhousing
Fig.1 - Assemble the sealing ring
Place the supporting plate with springs over the clutch plunger -K2-.
Place the sealing ring over the supporting plate.
With the help of the tool T 10002, push the sealing ring carefully downward along with the plate until hearing how the sealing ring couples to the notch
Fig.2 - Assemble the external and internal discs
The sealing lip in the gasket ring must be facing the clutch bellhousing.
Assemble the external discs
3
and the internal discs
4
in the clutch bellhousing.
Place the bearing disc
2
over the last internal disc.
Put the sealing ring -1- in the clutch bellhousing notch.
Fig.3 - Determine the bearing disc thickness.
With a gauge "A", measure the oscillation between the bearing disc and the sealing ring.
Component
Gap
Wearing limit
Clutch K2
0,5 ... 0.8 mm
1.0 mm
If the wearing limit is reached with the clutch used, the discs must be changed and a new, proper bearing disc must be selected.
Allocate the discs and the bearing disc due to the distinctive letters in the transmission.
Fig.4 - Check if the clutch works
Before assembling the plunger, apply ATF over the sealing lips and the gasket rings.
The sealing lip must be facing the clutch bellhousing.
Slightly turn the plunger when assembling it
Once the plunger is assembled in the clutches or the brakes, it must be able to be manually turned easily in both directions
arrows
.
If not, the sealing lips or the retainers may not be completely inserted or are damaged.
Disassemble the plunger if such abnormality occurs.
Check if the sealing lips or the retainers are damaged and change them if necessary.
Assemble the plunger and review it again.
Place the adjusting washer between the clutch -K2- and the ATF pump.
Place the clutch -K2- over the ATF pump and press it downward.
Blow compressed air into the pressure channel
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.
The clutch plunger must compress the disc pack.
Let compressed air bleed. The disc pack must return to its resting position.