2. EXHAUST MUFFLER/FRAME COVERS People GT 125i EXHAUST MUFFLER REMOVAL Remove three lock nuts from joint in the exhaust muffler. Remove the exhaust muffler two lock bolts to remove the exhaust muffler. Remove the exhaust muffler joint packing collar. The installation sequence is the reverse of removal. Torque: Exhaust muffler lock bolt 35 N-m Exhaust muffler joint lock nut 20 N-m Lock Nut Lock Bolts 2-6