Acura NSX 1997 Service Manual page 685

Main Menu
Accumulator/Pressure
Switch Removal
1. Drain the high pressure brake fluid from the power
unit (see page 19-77).
2. Remove three 6 mm flange bolts, then remove the
accumulator from the pressure switch joint.
Table of Contents
Accumulator Disposal
The accumulator contains high-pressure
nitrogen gas; do not puncture, expose to flame, or
attempt to disassemble the accumulator or it may
explode; severe personal injury may result.
1. Secure the accumulator in a vise so that the relief
plug points straight up.
2. Slowly turn the plug 3-1/2 turns, then wait 3 min-
utes for all pressure to escape.
3. Remove the plug completely, and dispose of the
accumulator unit.