Suzuki RM2505

11-6 EXHAU$TVALVE

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• Apply transmission oil to the exhaust valve shaft.

• Install the springs (3) to the valve arm

• Insert the exhaust valve shaft through the spacers valve arm with springs.

• Apply transmission oil to the exhaust main valve.

• Install the exhaust main valve ® with the arm ® and springs (3) engaged it.

NOTĘ:

* The white mark ® on the exhaust valve must face to the left side valve.

* Make surę to pinch the pin of the main vaive with the spring ends.

Install the retainer ®.

Tighten the bolts to the specified torgue of each. s""\ \ \

H Exhaust valve bolt (M5): 4.5 Nm (0.45 kgf-mj 3 3 lb-ft) Exhaust valve arm bolt (M3): \ \ \\ \ ^v'

4 N-nl (Ó:4p kgfrrn, 3.0 Ib-ft)

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C::y

• Install the retainer®.

H Exhaust valve shaft retainer bolt:

10 N m (1.0 kgf-m, 7.0 Ib-ft)

• Install the spring with its end engaged the groove of the exhaust valve shaft ® and the other side the cap ®.