The valvetrain on the N52 introduced in 2006, used 5 mm valve stems on both
the intake and exhaust. To
increase durability, the exhaust valve stems were increased to 6 mm from 6/06
production.
All of the new NG6 engine have adopted the 6 mm valve stem for the exhaust, the
intake stem remains at
OVERVIEW OF WINDSCREEN WIPER, WINDSCREEN WASHER AND HEADLIGHT
WASHER SYSTEMS
Fig. 273: Overview Of Windscreen Wiper, Windscreen Washer And Headlight
Washer Systems
Rear window wiper blade
Wiper arm rear window wiper
Rear window wiper motor
Spray nozzle for rear window washer system
Wiper bla