Honda CRF250R Owner's Manual page 110

Exhaust Pipe/Muffler
7. Tighten the right muffler mounting B bolt (8)
and right muffler mounting A bolt (10) to the
specified torque:
26 N·m (2.7 kgf·m, 19 lbf·ft)
(8)
(8) right muffler mounting B bolt
(10) right muffler mounting A bolt
8. Remove the gasket (12).
9. Install a new gasket onto the right muffler (4).
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Servicing Your Honda
(12)
(10)
(4)
(4) right muffler
(12) gasket (new)
10. Install the left muffler (13).
11. Install the left muffler mounting bolt (14) and
washer (15).
Tighten the left muffler mounting bolt (14) to the
specified torque:
26 N·m (2.7 kgf·m, 19 lbf·ft)
(14) (15)
(13) left muffler
(14) left muffler mounting bolt
(15) washer
12. Tighten the left muffler clamp bolt (16) to the
specified torque:
20 N·m (2.0 kgf·m, 15 lbf·ft)
(16) left muffler clamp bolt
13. Install the air cleaner housing covers (17) and
side covers (18), and then tighten the bolts (19)
to the specified torque.
10 N·m (1.0 kgf·m, 7 lbf·ft)
(17)
(13)
(19)
(17) air cleaner housing covers
(18) side covers
14. Install the seat (page 33).
(16)
(18)
(19) bolts