ACURA NSX 1997 Service Repair Manual

ACURA NSX 1997 Service Repair Manual NSX 1997 ACURA ACURA https://www.carmanualsonline.info/img/32/56989/w960_56989-0.png ACURA NSX 1997 Service Repair Manual
Trending: fuel cap, check engine, ECU, fuse box location, headrest, gas type, trunk

Page 431 of 1503

ACURA NSX 1997  Service Repair Manual Timing Bel t
Inspectio n
Remove th e ignitio n coi l cover s an d harnes s clamps .
Disconnec t th e connectors , the n remov e th e ignitio n
coils .
Remov e th e cylinde r hea d covers .
Inspec t th

Page 432 of 1503

ACURA NSX 1997  Service Repair Manual Removal
NOTE:
• Befor e removin g th e belt , tur n th e crankshaf t pulle y
s o  th e No . 1  pisto n i s a t to p dea d cente r (TDC ) (se e
pag e 6-19 ).
•  Inspec t th e wate r pum p afte r re

Page 433 of 1503

ACURA NSX 1997  Service Repair Manual Timing Bel t
Remova l (cont'd )
7. Remov e th e breathe r hos e an d th e ai r cleaner  hous-
in g (se e pag e 6-26 ).
8 . Disconnec t th e alternato r connecto r an d th e termi -
nal.
9. Remov e

Page 434 of 1503

ACURA NSX 1997  Service Repair Manual 15. Loose n th e idle r pulle y cente r nu t an d adjustin g nut ,
the n remov e th e ai r conditionin g (A/C ) compresso r
belt .
ADJUSTIN GNUT
A/C COMPRESSO RBELT
16. Remov e th e crankshaf t pulle

Page 435 of 1503

ACURA NSX 1997  Service Repair Manual 
Timing Belt

Installation

Install the timing belt in the reverse order of removal;

Only key points are described here.

NOTE: Clean the middle and lower covers before instal-

lation.

1. Set the t

Page 436 of 1503

ACURA NSX 1997  Service Repair Manual 6. Adjus t th e timin g bel t (se e pag e 6-14 ).
7 . Instal l th e lowe r cove r an d middl e covers .
8 . Instal l th e crankshaf t pulley , the n tighte n th e pulle y
bol t (se e pag e 6-12 ).
9 .

Page 437 of 1503

ACURA NSX 1997  Service Repair Manual CKP/CYP Senso r
Replacemen t
NOTE: Tur n th e crankshaf t s o tha t th e No . 1  pisto n i s a t
to p dea d cente r (se e pag e 6-19 ).
1 . Remov e th e timin g bel t (se e pag e 6-15 ).
2 . Remov e t

Page 438 of 1503

ACURA NSX 1997  Service Repair Manual 
Cylinder Heads

Illustrated Index

CAUTION: To avoid damage, wait until the engine coolant temperature drops below 100°F (38°C) before removing the cylin-

der head.

NOTE: Use new O-rings and gask

Page 439 of 1503

ACURA NSX 1997  Service Repair Manual Cylinder Head s
Illustrate d Inde x (cont'd )
CAUTION : T o avoi d damage , wai t unti l th e engin e coolan t temperatur e drop s belo w 10 0°F (3 8°C) befor e removin g th e cylin -
de r head

Page 440 of 1503

ACURA NSX 1997  Service Repair Manual INTAKE VALV E
SPRIN G OUTE R
CYLINDE R HEA D BOL T
M/T: 11 x  1. 5 m m96  N- m (9. 8 kgf-m , 7 1 Ibf-ft )A/T: 11 x  1. 5 m m76  N- m (7. 8 kgf-m , 5 6 Ibf-ft )Apply engin e oi l t oth e bol t threads
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