Honda Acura NSX 1991 Service Manual page 68

42. Remove the oxygen sensor connectors.
43. Remove the front exhaust pipe A and catalytic
converter.
44. Remove the self-locking nuts, then separate the
catalytic converter and
CAUTION:
haust pipes or catalytic converters if the oxygen
sensors are not to be removed.
nuts on exhaust pipes or catalytic converters if
the oxygen sensors are not to be removed.
NOTE: Use new gaskets and self-locking nuts
when reassembling.
FRONT EX PIPE
SELF-LOCKING NUT
10 x 1.25 mm
55 N-m 15.5 kg-m,
40 lb-ft)
exhaust silencer.
SELF-LOCKING NUTS
34 N-m (3.4 kg-m.
25 lb-ft)
Replace.
45. Remove the half shaft heat cover
46. Remove the driveshafts.
NOTE:
engine oil or grease.
R I N G
ace.