Honda Acura NSX 1991 Service Manual page 572

System Description
-Steering Column
The NSX has a tilt/telescopic steering column. The tilt/telescopic mechanism makes it possible to adjust the
wheel in fore and aft, and up and down directions.
Tilt Mechanism
There is a joint on the upper steering shaft, and the portion of the column between the steering wheel and this joint
is adjustable up and down. When the tilt lever is operated, the lock gears are detached from the column gear to release
the lock. The column moves upward or downward on two pivot bolts. When the tilt lever is returned to a fixed position
after selecting the steering wheel height, the lock gear is engaged with the column gear to secure the column.
COLUMN
PIVOT
GEAR
BOLT
L O C K
steering