Accord L4-2156cc 2.2L SOHC (1991)
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If the antenna nut does not have an O-ring, you must install a collar seal in the replacement collar.
3.
Disconnect the coaxial connector and the power connector from the antenna assembly. Loosen the lower mounting nut; then, remove the antenna
assembly from the car.
4.
Remove and discard the antenna collar.
5.
Install the new antenna collar onto the antenna tube.
6.
If the antenna nut did not have an O-ring on it, install a new collar seal into the antenna collar.