Merits S539 - Page 15

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◇ Please proceeding following steps.
1. Unplug the cable of the power meter (5.55).
2. Loosen screws (5.57) and then remove the clamp (5.56).
3. Remove/replace the power meter (5.55).
2.5.6 To replace the knob or potentiometer [See Illus. 11]
◆ When to replace the knob or potentiometer?
◇ The knob or potentiometer is not working properly.
◆ How to replace the knob or potentiometer?
◇ Please proceeding following steps.
1. Loosen nut on knob (5.54).
2. Remove/replace the knob or potentiometer (5.62).
2.5.7 To replace the key or key switch [see Illus. 11]
◆ When to replace the key or key switch?
◇ The key or key switch is not working properly.
◆ How to replace the key or key switch?
◇ Please proceeding following steps.
1. Pull the key (5.63) out.
2. Lossen the nut on the key switch (5.53).
3. Remove/replace the key or key switch.
2.5.8 To replace the upper cover [See Illus. 11]
◆ When to replace the upper cover?
◇ The upper cover is broken.
◆ How to replace the upper cover?
◇ Please proceeding following steps.
1. Separate the lower and upper cover. [See 2.5.2]
2. Remove the throttle lever and variable resistance. [See 2.5.3]
3. Remove the horn button and buzzer. [See 2.5.4]
4. Remove the power indicator. [See 2.5.5]
5. Remove the knob and potentiometer. [See 2.5.6]
6. Remove the key and key switch. [See 2.5.7]