| 1. Disconnect the socket from the switch of stoplights. |
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2. Weaken B lock-nut, and rotate the switch while it does not contact with a pedal. |
| 3. Weaken a lock-nut of D and, rotating a pusher of C, adjust height of installation of a pedal of a brake. If necessary, turn out the switch to interfere with its contact to a brake pedal. |
| 4. Screw the switch so that its plunzher was completely drowned in the switch case, then turn out the switch on 1/2 turns. Tighten lock-nuts of B and D. |
| 5. Connect the socket to the switch of stoplights. |
| 6. Check action of stoplights. |