Inspection - Honda Acura NSX 1991 Service Manual

Rocker Arms and Lost Motion Assemblies
NOTE: When reassembling the primary rocker arm, care-
fully apply air pressure to the oil passage of the rocker
arm.
PRIMARY ROCKER ARM
PISTONS
1 . inspect the rocker arm piston. Push it manually.
arm assembly.
P R I M A R Y
Check piston movenent
NOTE:
2.
SECONDARY
ROCKER ARM
Remove the lost motion assembly from the cylinder
head and inspect it. Pushing it gently with the finger
will cause it to sink slightly. Increasing the force on
it will cause it to sink deeper.
smoothly, replace it.
Push
LOST MOTION ASSEMBLY