Front And Rear Shell Assembly; Rear Diaphragm Plate; Retainer (Center Plate); Retainer (Front Diaphragm) - Ford TRADER Workshop Manual

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NUT
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97GOPX-022
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97GOPX-023
P-20
BRAKE SYSTEM
Disassembly note
Front and Rear Shell Assembly
1 . Secure the front shell studs in a vise after attaching suita-
ble nuts to them to prevent damage to the studs.
2. Before separating the front and rear shell assemblies, make
matching marks to be used in reassembly.
3. Fit a wrench onto the rear shell studs, and fasten it with two
. suitable nuts.
Caution
• The rear shell is spring loaded; loosen it carefully.
4. Rotate the rear shell counterclockwise to unlock.
Rear diaphragm plate
Remove the diaphragm plate while holding it at an angle.
Valve body
1. Pry up the diaphragm plate.
2. Remove the valve body.
Assembly note
Retainer (center plate)
1. Fit the seal to the bearing.
2. Apply grease to the inner surface of the center plate.
3. Install the seal and bearing to the center plate.
4.
Press in the retainer with the
SST.
5. Apply grease to the seal lip.
Retainer (front diaphragm)
Press in the retainer with the
SST.