1996 HONDA CIVIC replace

D16Y5 engine:
6x1.0mm12 N'm (1.2 kgl.m,8.? lbf'ft)
EGR CHAMBER
INIAKE MANIFOLDReplace if cracked orif mating surfaces are8 x 1.25 mm21 N m (2.1 kgf.m,15 tbtft)damageo,
INTAKE AIB CONTROL(IAC) VALVE (M/TI
8 x'1,25 mm22 N.m (2.2 kst m, 16lblftl
8 r 1.25 mm2a N.m (2.4 kgt m,17 rbt.ft)
EXHAUST GASRECIRCULATION(EGRIVALVE
8 x 1,25 mm22 N.n 12.2 kol'm,16 tbftr)
INTAKE MANIFOLDBRACKET
8 x 1.25 mm23 N.m 12.3 kgf'm,17 tbt fr)
(cont'd)I
9-3

lntake Manifold
Replacement (cont'dl
NOTE: Use new O,rings and gaskets when reassembling.
CAUTION:
. Check lor folds or scratches on the surface of the gasket.. Replace with a new gasket il damaged.
D16Y8 engine:
INTAKE MANIFOLDReplace if cracked orif mating surfaces areoamageo,
INTAKE AIR CONTROL{ract vAt_vE {M/Tl
GASKETReplace.
8 x 1.25 mm24 N.m {2.{ kgtm.17 tbtftt
THROTTLEBODY
8 x 1.25 mm22 N.rn |.2.2 kgl.rn,16 tbtft)INTAKE MANIFOLDBRACKET
9-4

816A2 engine:
INTAKE MANIFOLDReplace if cracked orif mating surfaces areoamageo,
8 x 1.25 mm22 N.rA 12.2 kgl.trr,16 tbtftt
o
t_-lUH
E
INTAKE AIR CONTROLIIACI VALVE
8 x 1.25 mm24 N.m 12.4 kgf.m,17 tbtftl
8 x 1.25 mm23 N.m {2.3 kg{.m,17 tbt.ftl
Al N-m 12.2 kgt.m,16 tbt.ftlMANIFOLDBRACKET
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VlCd>-^
M\G
yo
9-5

Exhaust Manifold
Replacement
NOTE: Use new gaskets and self-locking nuts when reassembling.
CAUTION:
. Check for folds or scratch€s on the surface of the gasket.
. Replace with a new gasket it damaged.
D16Y5. D16Y7 engines:
I x 1.25 mm24 N.m {2.4 kgt.m, 17 tbtft}
MANIFOLDBRACKET
PRIMARY HEATEDOXYGEN SENSORIPRIMAFY HO2SI44 N.m {4.5 kgf m, 33 lbtft)Replacement, page 9-12
GASKETReplace.
I x 1.25 mm31 N.m (3.2 kgf.m,23 tbf.ft)Beplace.
WAY CATALYTICCONVERTER {TWCIlnspection, page 9'12
6x1.0mm11 N.m {1.1 kgt m,8 lbf.ft)
SECONDARY HEATEDOXYGEN SENSOR(SECONDARY HO2S}44 N.m 14.5 kgf.m,33 lbf.ft)Replacement, page 9-13
9-6

D15Y8 engine:
8 x 1.25 mm2,1 N.m (2.a kgf'm,
17 tbf.ftl
GASKETReplace.
8 x 1.25 mm31 N.m 13.2 kgf'm,23 lbf.ftlReplace.
PRIMARY HO2S44 N.m (4.5 kgf.m, 33 lbtft)Replacement, page 9-13
EXHAUST MANIFOLDBRACKET10 x 1.25 rnm
(cont'd)
9-7
/r4 N.m {4.5 kgf.m, 33 lbf.ft)
v

Exhaust Manifold
Replacement (cont'dl
NOTE: Use new gaskets and self-locking nuts when reassembljng.
CAUTION:
. Check for folds or scratches on the surface ot the gask€t.
. R€place with a new gaskot if damagod,
B16A2 engine:
GASKETReplace.
10 x 1.25 mm44 N.m {4.4 kgt.m,33 tbl.ft)SELF.LOCKING NUT8 x 1 .25 mm31 N.m (3.2 kg{.m, 23 lbf.ft)Replace-EXHAUST MANIFOLDBRACKET
10 x 1.25 mm4{ N.m (4.5 kgf.m. 33 tbt.fil
9-8

Exhaust Pipe and Muffler
\
Replacement
NOTE: Use new gaskets and self-locking nuts when reassembling
D16Y5, D16Y7 engines:
HEAT SHIELO
6x1.0mm9.8 N.m tl.0 kgf'm,7.2lbf'ft)
EXHAUST PIPE B
EXHAUST PIPE TIP
/
O
6x1.0mm9.8 N.m 11.0 kgt m, 7.2 lbf'ftl
oP----------------8 x 1.25 mm22 N.m 12.2 kg .m,
16 tbf.f Replace.Tighlen the bolts insteps, alternatingside to-side.
8 x 1.25 mm22 N.m 12.2 kgl'm, 16lbl'ttl
Replace.Tighten the bolts in steps,
alternating side-to-side
GASKETReplace.
SELF-LOCKING NUT
8 x 1.25 mm16 N.m 11.6 kgt m, 12 lbt'ftl
Replace.
(cont'd)
9-9
MUFFLER
neOlace. ----------"+@
SELF.LOCKING NUT10 x 1.25 mm33 N.m (3.4 ksd.m,25 lbf.frlReplace.

Exhaust Pipe and Muffler
Replacement {cont'dl
NOTE: Use new gaskets and self-locking nuts when reassembling.
D16Y8 engine:
MUFFLER
HEAT SHIELD
6x1.0mm9.8 N.m (1.0 kgl m, 7.2 lbf.ft)
EXHAUST PIPE
SECONDARY HO2544 N.m {4.5 kgl.m, 33 lbtftlReplacement, page 9-10
GASKETSReplace.
EXHAUST PIPE A
SELF-LOCKING NUT10 x 1.25 mm54 N.m {5.5 kgl.m, 40 lbtft}Replace.16 N.m {1.6 kgl.m, 12lbf.ft}Replace-
d'*'ou"'"'""'
6x1.0mm9.8 N.m (1.0 ksf m,7.2lbf ft)
8 x 1.25 mm22 N.rn 12.2 kgl.m,16 tbt.ft)Replace.Tighten the bolts insteps, alternatrngside-to-side.
SELF.LOCKING NUT10 x 1.25 mm33 N.m {3.4 kgf.m,25 tbtftlReplace.
TWCinspection, page 9-12
I x 1-25 mm22 N m (2.2 kgf.m. 16 lbfft)
Tighten the bolts in steps,alternating side'to sade.e)GASKETHeplace.
9-10