Acura NSX 1991 Manual page 988

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12. Remove the intake manifold plate and the top
cover.
13. Remove the throttle cable by loosening the locknut,
then slip the cable end out of the throttle bracket
and accelerator linkage.
NOTE:
Take care not to bend the cable when removing
it. Always replace a kinked cable with a new
one.
Adjust the throttle cable when installing (see
section 11).
INTAKE MANIFOLD
TOP COVER
14. Relieve fuel pressure by slowly loosening the ser-
vice bolt on the fuel filter about one turn (see
tion 11).
Do not smoke while working on the
fuel system. Keep open flame away from work
area. Drain fuel only into an approved container.
CAUTION:
Before disconnecting any fuel line, relieve the
fuel pressure as described above.
Place a shop towel over the fuel filter to prevent
pressurized fuel from spraying over the engine.
6 x 1.0 mm
.
12 N m (1.2 kg-m, 9 Ib-ft)
PLATE
THROTTLE CABLE
ADJUSTING NUT
LOCKNUT
CABLE END
sec-
1 5. Remove the fuel feed pipe.
16. Remove the fuel return hose from the pressure con-
trol valve.
.
22 N m (2.2 kg-m. 16 Ib-ft) 12 N
FUEL FEED
PIPE
WASHERS
Replace.
17. Disconnect two hoses, then remove the expansion
tank.
EXPANSION TANK
WATER HOSES
6 x 1.0 mm
.
m (1.2 kg-m, 9 Ib-ft)
FUEL RETURN
HOSE
6 x 1.0 mm
.
10 N m (1.0 kg-m, 7 Ib-ft)
(cont'd)