Honda Acura NSX 1991 Service Manual page 966

Compressor
9. If necessary, remove the compressor bracket (4
bolts, plus 1 from the idler pully bracket).
IDLER PULLEY
BRACKET BOLT
COMPRESSOR
BRACKET
ASSEMBLY
22-78
1 0 x 6 5
50 N*m 15.0 kg-m,
36 lb-ft)
1 0 x 5 0
50 N-m (5.0 kg-m,
36 lb-ft)
11. Install in the reverse order of removal.
12. Adjust the compressor belt (page 22-79).
13. Charge the system (page 22-93-96).
14. Test system performance (page 22-961.
Replace it with a new one if it's noisy or has ex-
cessive play or drag.
4 5 N*m (4.5 kg-m,
36 lb-ft)
If you're installing a new compressor, drain all the
refrigerant oil out of the old compressor and meas-
ure its volume. Subtract the volume of old oil from
80 CC (2 l/3 floz); the result is the amount of oil
you should drain from the new compressor (through
the suction fitting).
After adjusting the belt, tighten the pully center nut.
Then tighten the adjusting bolt securely.
12 N.m
(1.2 kg-m,
8.7 lb-ftt