2003 HONDA CIVIC lock

Engine Block
Connecting Rod Bolt Inspection
Measure the diameter of each connectinq rod bolt
at Doint A and ooint B.
35 mm
Calculate the difference in diameter between point
A and point B.
Point A-Point B = Difference in Diameter
Diflerence in Diameter:
Specification: 0 0.1 mm (0 0.004 in.)
lf the difference in diameter is out of tolerance,
replace the connecting rod bolt.
1.
3,
mm
7-24
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Crankshaft Installation
Special Tools Bequired. Driver 07749-0010000. Attachment, 24 x 26 mm 07746-0010700. Oil seal driver attachment 96 o7ZAD-PNAAl00
1. Install the crankshaft end bushing with the special
tools when replacing the crankshaft. Drive in the
crankshaft end bushing until the special tools
bottom aqainst the crankshaft.
07749-0010000
07746-00'l
Check the connecting rod bearing clearance with
plastigage {see page 7-8).
Check the main bearing clearance with plastigage
(see page 7-6).
lnspectthe connecting rod bolts (see pageT-241.
(
I\-(
4.
a

5. Installthe bearing halves in the cylinder block and
conneclrng rods.
6. Apply a coat of engine oilto the main bearings and
rod bearings.
7. Hold the crankshaft so rod journal No.2and rodjournal No. 3 are straight up, and lower the
crankshaft into the block.
8. lnstallthe thrust washers (A) in the No. 4 journal of
the cylinder block.
Apply engine oil to the threads ot the connecting
rod bolts,
Seat the rod journals into connecting rod No. 1 and
connecting rod No. 4. Line up the mark (B) on the
connecting rod and cap, then installthe caps and
bolts finger-tight.
Rotate the crankshaft clockwise, and seat thejournals into connecting rod No.2 and connecting
rod No. 3. Line up the mark on the connecting rod
and cap, then install the caps and bolts finger-tight.
9.
10.
'11 .
\-1
12. Tighten the connecting rod bolts to 20 N.m(2.0 kgf.m, 14 lbf.ft).
13. Tighten the connecting rod bolts an additional 90".
14. Remove old liquid gasket from the lower block
mating surfaces, bolts and bolt holes.
15. Clean and dry the lower block mating surfaces.
16. Apply liquid gasket, P/N 08718-0009, evenly to the
cylinder block mating surface of the lower block
and to the innerthreads ofthe bolt holes.
NOTE: Do not install the parts if 5 minutes or more
have elapsed since applying liquid gasket. Instead,
reapply liquid gasket after removing old residue.
(cont'd)
.\
,i,
Apply liquid gasketalong the broken line.
7-25

Engine Block
Crankshaft Installation (cont'd)
Put the lower block on lhe cylinder block.
Tighten the bearing cap bolts in sequence to
29 N.m (3.0 kgf m, 22 lbf.ft).
Tighten the bearing cap bolts an additional 56".
Tighten the I mm bolts in sequence to 22 N.m 12.2kgf m, 16 lbf.ft).
'17 .
18.
19.
20.
7-26
{
2'1. Use the specialtools to drive a new oil seal
squarely into the block to the specified installed
height.
07749-0010000
Measure the distance between the crankshaft (A)
and oil seal (B).
Oil Seal Insialled Height: 5.5 6.5 mm
|10.22 0.26 in.l
5.5-6.5 mm{0.22 0.26 in.l
{\
07zAo-PNAA100

23. Install the baffle plates.
6x1.0mm12 N.m(1.2 ksf m, 8.7 lbf ft)
24. Installthe oil pump (see page 8-14).
25. Installthe oil pan (see page 7-27).
26. Installthe cylinder head (see page 6-39).
27. Installthe transmission (see page 13-8).
28. Installthe engine assembly (see page 5-9).
1.
OilPan lnstallation
Remove old liquid gasket from the oil pan mating
surfaces, bolts, and bolt holes.
Clean and dry the oil pan mating surfaces.
Apply liquid gasket, P/N 08718-0009, evenly to the
cylinder block mating surface of the oil pan and to
the inner threads of the bolt holes.
NOTE: Do not install the parts if 5 minutes or more
have elapsed since applying liquid gasket. Instead,
reapply liquid gasket after removing old residue.
Installthe oil pan.
Tighten the bolts in two or three steps. In the final
step, tighten all bolts, in sequence, to 12 N.m (1.2
kgf m, 8.7 lbf.ft).
(cont'd)
2.
3.
4.
5.
Apply liquid gasketalong the broken line.
(}@
7-27

Engine Block
Oil Pan Installation (cont'dl
6. lf the engine is still in the vehicle, install the
subframe,
-1 Installthe subframe. Align the reference lines
on the subframe with the bolt head center, then
tighten the bolts (see step 5 on page 5-10).-2 Tighten the front mounting bolt (see step 6 onpage 5-10).-3 Tighten the rear mount mounting bolts (see
step 7 on page 5-11).-4 Connect the suspension lower arm ball joints
(see step 6 on page 18-19).
7. After assembly, wait at least 30 minutes before
filling the engine with oil.
7-28
v
Transmission End Grankshaft Seal
Installation - In Car
Special Tools Required. Driver 07749-0010000. Oil seal driver attach ment 96 07ZAD-PNAA100
'1. Dry the crankshaft oil seal housing.
2. Use the special tools to drive a new oil seal
squarely into the block to the specified installed
height.
07749-0010000
and oil seal (B).
Oil Seal Installed Height:
5.5 6.5 mm 10.22-0.26 in.l
5.5 6.5 mml0.22- O.26 in .l
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tr*W(r
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fl\OTZAD.PNAAlOO
Measure the distance between the crankshaft (A)
a

Engine Lubrication
Engine Oil Filter Replacement
Special Tool Fequired
Oil filter wrench 07HAA-PJ70100
Engine Oil Filter (3/4-turn type)
1. Remove the oil filterwiththesDecial tool.
2. Inspect the threads {A) and rubber seal (B) on the
new filter. Wipe off the seat on the engine block,
then apply a light coat of oil to the filter rubber seal.
Use only filters with a built-in bypass system.
Installthe oilfilter by hand.
After the rubber seal seats, tighten the oil filter
clockwise with the special tool.
Tighten: 3/4 turn clockwise.
Tightening torque: 12 N.m (r.2 kgf.m,8.7 lbf.ft)
07HAA-PJ70100
8-6
\,
5. lf 4 numbers or marks (1 to 4 or V to VVVV) are
printed around the outside of the filter, use the
following procedure to tighten the filter.
. Spin the filter on until its seal lightly seats against
the block, and note which number or mark is at
the bottom.. Tighten the filter by turning it clockwise 3
numbers or marks from the one you noted. For
example, if number 2 is at the bottom when the
seal is seated, tighten the filter until the number 1
comes around the bottom.
Number when rubberseal is seated.Number after tightening.
(\..
6. After installation, fill the enginewith oil uptothe
specified level, run the engine for more than 3
minutes, then check for oil leakage.
Number or
Mark when
rubber seal is
1
or
V
2
or
VV
3
or
VVV
4
or
VVVV
Number or
Mark after
tightening
41
or or
vvvv. v
2
or
VV
3
or
VVV

Oil Filter Feed Pipe Replacement
1.Remove the oilfilter (see page 8-6).
Remove the oil filter feed pipe.
3. lnstallthetwo20 x 1.5mmnuts(A) ontothenew
oil filter feed pipe. Hold the nut with a wrench, then
tighten the other nut.
4. Tightenthe oil filterfeed pipetothe blockto 49 N.
m {5.0 kgf.m, 36 lbf ft), then remove the nuts from
the oil filter feed oiDe.
8-7

Removal:
'1. Remove the intake manifold cover.
2.Remove the evaporative emission (EVAP) canister
hose (A), brake booster vacuum hose (B), and
vacuum hoses {C).
3. Disconnectthe intake airtemperature (lAT) sensor
connector (A), and remove the breather hose (B),
then remove the air cleaner housing cover/intake
air duct assembly (C).
4.Fully open the throttle link and cruise control link
by hand, then remove the throttle cable (A) and
cruise control cable (B) from the links. Loosen the
locknuts {C). and remove the cables from the
bracket.
(cont'd)
(
9-3