14. FRAME COVER K-PIPE 125 SERVICE INFORMATION GENERAL INSTRUCTIONS · The exhaust muffler must be removed when it is cold to avoid burns. · When installing the exhaust muffler, first tighten the exhaust muffler joint lock nuts and then tighten the exhaust muffler hanger lock bolt. TORQUE VALUES Rear carrier lock bolt 3.04.0kg-m Exhaust muffler joint lock nut 0.81.2kg-m 14-2