Trooper S 2WD V6-3.5L (2001)
Parking Brake Drum: Testing and Inspection
Rear Drum (in Disc) Inside Diameter Check
Check the rear drum inside diameter by measuring at more than two portions as shown in the illustration.
If the inside diameter is greater than the limit, replace the rear rotor.
Standard: 210.0 mm (8.27 inch)
Limit: 211.4 mm (8.32 inch)