1996 HONDA CIVIC Crankshaft pulley

Timing Belt
Removal
NOTE:
. Replace the timing belt at 105,000 mites (168,000 km)according to the maintenance schedule (normal con-ditions/severe conditions).
lf the vehicle is regularly driven in one or more of thefollowing conditions, replace the timing belt at 60,OOOmiles (U.S.A.) 100,000 km {Canada).. In very high temperatures (over 110"F, 43"C).. In very low temperatures (under -20.F, 29.C).. Turn the crankshaft pulley so the No. 1 piston is attop dead center (TDC) before removing the belt (seepage 6-57).
. Inspect the water pump before installing the timingbelt {see page 10-14).
1.
IOLER PULLEY BRACKETEOLT10 x 1.25 mm44 N.m 14.5 kgf.m, 33 bnft)
6-62
Remove the splash shield (see page 5-9).
Remove the adjusting bolt and mounting bolts, thenremove the power steering (P/S) pump belt andpump.
8xL25mm24 N m {2.{ kgf.m, 17 lbf.ft)
Loosen the idler pulley bracket bolt and adjusting bolt,then remove the air conditioning (A,/C) compressorbelt aDJUsnNG
44 N.m 14.5 kgt.m, 33 lbf.ft)
P/S PUMP LOWER ARACKET
a\
4. Loosen the mounting nut and lock bolt, then removethe alternator belt.
LOCK BOLT8 x 1.25 mm24 N.m {2.4 kgt.m.17 rb{.ftl
5. Remove the upper bracket (see page 6-69).
NOTE:
. Use a jack to support the engine before removingthe upper bracket.
o Place a cushion between the oil pan and the jack.
Remove the P/S pump lower bracket
8 x 1.25 mm24 N.m 12.,1 kgf.m,17 tbf.ftl
l0 x 1.25 mm
'-f'
MOUNTING10 x 1.25 mm44 N.m (4.5 kgf.m.33 rbf.fttBELT
HEAT SHIELD

7.
8.
Remove the crankshaft pulley (see page 6-59).
Remove the cylinder head cover'
NOTE: Refer to page 6-86 when installing the cylin-
der head cover.
Remove the middle cover and lower cover.
NOTE: Do not use the middle and lower covers for
storing removed items.
MIDDLE COVER
LOWER COVER
9.
10.Loosen the adjusting bolt 180'.
to remove tension from the
retighten the adjusting bolt.
9.8 N.m lt.o kgf m,
7.2lw'ftl
Push the tensioner
timing belt, then
N.m (5.5 kgt'm,
1 1. Remove the timing belt.
TDC
lnstallation
Install the timing belt in the reverse order of removal;
Only key points are described here.
1. Set the timing belt drive pulley so that the No. 1 pis'
ton is at top dead center (TDC). Align the groove on
the timing belt drive pulley to the V pointer on the
oil pumP.
set the camshaft pulleys so that the No. 1 piston is at
TDC.
Align the TDC marks on the intake and exhaust cam-
shaft pulleys.
MARK
(cont'd)
6-63
POINTER

Timing Belt
lnstallation (cont'dl
3. Install the timing belt tightly in the sequence shown.
@ Timing belt drive pulley (crankshaft) + @Adjusting pulley * @ Water pump pu ey + @ Intakecamshaft pulley + @ Exhaust camshaft pulley,
NOTE: Make sure the timing belt drive pulley andcamshaft pullevs are at TDC,
Loosen and retighten the adjusting bolt to tensionthe timing belt.
Install the lower cover and middle cover.
NOTE: Clean the middle and lower covers beforeinstalling.
Install the crankshaft pulley, then tighten the pulleybolt (see page 459).
Rotate the crankshaft pulley about five or six turnscounterclockwise so that the timing belt positions onthe pulleys.
Adjust the timing belt tension (see page A611.
7.
6-64
a
9. Check that the crankshaft pulley and camshaft pul-leys are both at TDC.
CRANKSHAFT PULLEY
CAMSHAFT PULLEY:
lf the camshaft and crankshaft pulleys are not posi-tioned at TDC, remove the timing belt, adjust theposition following the procedure on page &63, thenreinstall the timing belt.
After installation, adjust the tension of each belt.
. See section 23 for alternator belt tension adjust-ment.
. See section 22lor NC compressor belt tensionadiustment,
. See section 17 for P/S pump belt tension adjust-ment.
'l
10.
11.
I
"UP" MARKS

Removal
Engine removal is not required for this procedure.
!@@ Make sure jacks and safety stands are placed
properly and hoist brackels are attached to correst posi-
tion on the engine,
CAUTION:
o Use fender covers to avoid damaging painted sur-
faces.
To avoid damage, unplug the wiling connectors
carelully while holding the connector portion.
To avoid damaging the cylinder head, wait until the
engine coolant temperature drops below 100"F {38'Cl
before loosening the retaining bolt.
NOTE:
. Unspecified items are common.
. Mark all wiring and hoses to avoid misconnection.
AIso, be sure that they do not contact other wiring or
hoses or interfere with other parts.
o Inspect the timing belt before removing the cylinder
n eao.
. Turn the crankshaft pulley so that the No. 1 piston is
at top dead center (see page 6-64).
1. Disconnect the negative terminal from the battery.
Drain the engine coolant {see page 10-7).
. Remove the radiator cap to speed draining.
Remove the strut brace (see page 5-2).
Remove the intake air duct and air cleaner housing
(see page 5-3).
Remove the adjusting bolt and mounting bolt, then
remove the power steering (P/S) pump belt and pump
(see page 5 5).
2.
3.
4.
\
ADJUSTING
6. Loosen the idler pulley bracket bolt and adjusting
bolt, then remove the air conditioning (A/C) com-
pressor belt.
IDLER PULLEY BRACKETBOLT10 x 1.25 mm44 N.m {4.5 kg,l.m, 33 lbt.ft}
7. Loosen the mounting nut and lock bolt, then remove
the alternator belt.
LOCK BOLT8 x 1.25 mm24 N.m {2.4 kgf.m,17 tbtftl
ALTERNATORBELT10 x 1.25 mm,l,l N.m {4.5 kgf.m,33 tbf.ft,
(cont'd)
6-67

Oil Seals
lnstallation
NOTE:
. Engine removal is not required.
. The crankshaft oil seal housing should be dry.
Apply a light coat of grease to the crankshaft and to
the lips of the seals.
1. Using the special tool, drive in the timing pulley-
end seal until the driver bottoms against the oil
pump.
When the seal is in place, clean any excess grease
off the crankshaft and check that the oil seal lip is
not distorted.
07947 -S800200
lnstall seal with thepart number sadefacing out.
I
2. Measure the flvwheel-end seal thickness and the oil
seal housing depth. Using the special tool. drive the
flywheel-end seal into the rear cover to the point
where the clearance between the bottom of the oil
seal and the right side cover is 0.5 - 0.8 mm (0.02 -
0.03 in) (see page 7-23).
NOTE: Align the hole in the driver attachment with
the Din on the crankshaft.
DRIVER ATTACHMENT0794a-s800101lnslall seal with thepart number sidefacing out.
DRIVER07749-0010000
7 -29

4.
Removal/lnspection/lnstallation
2.
3.
1.
5.
6.
1.
8.
Drain the engine oil.
Turn the crankshaft and align the white groove on
the crankshaft pulley with the pointer on the lower
cover.
Remove the cylinder head cover and upper cover'
Remove the power steering pump belt, air condi-
tioner beit and the alternator belt
Remove the crankshaft pulley and remove the lower
cover.
Remove the timing belt.
Remove the drive pulley.
Remove the oil pan and oil screen.
O.RINGReplaceOOWEL PIN
OIL SCREEN
9. Remove the oil PumP.
!'a
10.Remove the screws from the pump housing, then
separate the housing and cover'
Check the inner-to-outer rotor radial clearance on
the pump rotor. lf the inner-to outer rotor clearance
exceeds the service limit, replace the inner and
outer rotors.
lnner Rotor-to-Outer Rotor Radial Clearance
Standard {New}: 815A2 engine 0.04 - 0.16 mm
(0 002 - 0'006 in)
D16Y5, D16Y7, D16Y8 engines
0.02 - 0.14 mm 10.001 - 0.006 in)
Service Limit: 0.20 mm (0 008 inl
OUTER ROTOR
INNER ROTOR
Check the housing-to-rotor axial clearance on the
pump rotor. lf the housing-to rotor axial clearance
exceeds the service limit, replace the set of inner
and outer rotors and/or the pump housing
Housing-to-Rotor Axial Clearance
Standard (N€w): 816A2 engine 0.02 - 0.07 mm
(0.001 - 0.003 inl
D16Y5, D16Y7, D16Y8 engines
0.03 - 0.08 mm (0.001 - 0.003 inl
S€rvice Limit: 0.15 mm 10.006 in)
11.
't2.
(cont'd)
8-13

19. Remove the engine stiffener and the torque con-
verter cover.
Remove the eight drive plate bolts one at a tlme
while rotating the crankshaft pulley.
Remove the distributor.
Attach a hoisting bracket to the engine, then lift the
engine slightly.
HOISTBRACKET
20.
21.
COVER
23. Place a jack under the transmission. and ra6a :'.
transmission iust enough to take weight otf ol tF.
mounts. then remove the transmission mounl
TRANSMISSIONMOUNT BRACKET
Remove the transmission housing mounting bolts
and the rear engine mounting bolts.
Pull the transmission away from the engine until it
clears the 14 mm dowel pins, then lower it on the
transmission jack.
TRANSMISSION HOUSING
lf necessary, remove the torque converter anc:"
starter motor.
24.
25.
1+16

Transmission
Installation (cont'dl
9. Attach the torque converter to the drive plate witheight drive plate bolts and torque as follows:Rotate the crankshaft pulley as necessary to tightenthe bolts to 1/2 of the specified torque. then to thefinal torque, in a crisscross pattern.
After tightening the last bolt, check that the crank-shaft rotates freely.
TOROUE: 12 N.m {1.2 kgl.m, 8.7 tbt{r}
10 x 1.25 mm
6x1.0mm12 N.m (1.2 kgt m,8.7 rbt ft)
I 1.25 mm2/t N.m {2.4 kg{.m,17 tbt ftlCONVERTEB
10. Install the torque convener cover and the €nginestiffener.'11. Tighten the crsnkshaft pull€y bolt, if necessary (see
section 61.
12. Connect the ATF cooler hoses to the ATF cooler lines(see page 1,t192).
ATF COOIIRUNE
10 x 1.25 mma,l N.m {4.5 kgl.m,33 rbt.fttRIGHT FRONT 12 x 1.25 mmMOUNT/BRACKET 6.t N.m (6.5 kg{.m,47 tbt ftl
13. Install the right front mounvbracket.
4,r N.m 14.5 kgf.m,33 lbtft)
COVER
L,
14-1A4
SHIFT CABLE
SHIFT CAAE COVER
14. Install the control lever with a new lock washer tothe control shaft, then install the shift cable cover.
CAUION: Taks care not to bend the shift cable.
L(rcK WASHERReplace.
8 x 1,25 r'|m22N-m12.2 tgt m. 16lbnftl
x 1.0 mmtit N.m 11.4 kgt m,10 tbr,ft,
15. lnstall the exhaust pipe A.
NOTE: D16Y8 engine is shown; D16y/ engine is sim_ilar.
Replace.
GASKETReplace.
SELF.LOCKING NUTReplace.10 x 1.25 mm54 N.m (5.5 lgf.m,40 tbt ftl
NUTSELF.LOCKING NUTReplace.8 x 1.25 mm22 N.m {2.2 kgl.m, 16lbtfrl
Replace.8 x 1.25 mm16 N.m {1.6 kgI.m,12 tbf.ft)