Honda Civic Service Manual page 252

Exhaust Pipe and Muffler
Replacement {cont'dl
NOTE: Use new gaskets and self-locking nuts when reassembling.
D16Y8 engine:
MUFFLER
HEAT SHIELD
6 x 1 . 0 m m
9.8 N.m (1.0 kgl m, 7.2 lbf.ft)
EXHAUST PIPE
SECONDARY HO25
44 N.m {4.5 kgl.m, 33 lbtftl
Replacement, page 9-10
GASKETS
Replace.
EXHAUST PIPE A
SELF-LOCKING NUT
1 0 x 1 . 2 5 m m
54 N.m {5.5 kgl.m, 40 lbtft}
Replace.
1 6 N . m { 1 . 6 k g l . m , 1 2 l b f . f t }
R e p l a c e -
d'*'ou"'"'""'
6 x 1 . 0 m m
9.8 N.m (1.0 ksf m,7.2lbf ft)
8 x 1.25 mm
22 N.rn 12.2 kgl.m,
16 tbt.ft)
Replace.
Tighten the bolts in
steps, alternatrng
side-to-side.
SELF.LOCKING NUT
10 x 1.25 mm
33 N.m {3.4 kgf.m,
25 tbtftl
Replace.
TWC
inspection, page 9-12
I x 1 - 2 5 m m
22 N m (2.2 kgf.m. 16 lbfft)
T i g h t e n t h e b o l t s i n s t e p s ,
a l t e r n a t i n g s i d e ' t o s a d e .
e)
GASKET
Heplace.
9 - 1 0