Honda Civic Service Manual: Radiator

Thermostat Housing Removal and Installation (R18Z1)

1141B6 1. Radiator Cap 1. Wait until the engine is cool, then carefully remove the radiator cap. ...

Radiator Connecting Pipe Removal and Installation (K24Z7)

1141E7 1. Radiator Cap 1. Wait until the engine is cool, then carefully remove the radiator cap. ...

See also:

Honda Civic Service Manual. Headlight Adjustment ('12-'13, '14: 4-door)
1. Headlight - Adjustment Headlights become very hot during use; do not touch them or any attaching hardware immediately after they have been turned off. Before adju ...