Kg max HONDA CIVIC 1996 6.G User Guide

ElectricalSection 23
*: When using a new belt, adjust deflection or tension to new values. Run the engine for 5 minutes then turn it off
Readiust deflection or tension to used belt values
Unit of englh: mm {n)
MEASUREMENTSTANDARD {NEW}
lgnition coilRated voltage VPrimary winding resistance at 68'F (20'C) oHITACHITEC
Secondary winding resastance at 68'F 120"C) kOHITACHITEC
12
0.45 0.550.63 0.11
22.4 - 33.612.A - 19.2
lgnition wireResistance at 68'F (20'C) kf)
Firing order
25 max.1-3-4 2
Spark plugTypeGap
See section 231.1 3, (o.o€ -3*.)
lgnition timingAt idle' BTDC lRed)
Alternator belt+Deflection with 98 N (10 kgf,22lbf)between pulleys8.0 - 10.5 {0.31 - 0.41} with used belt
6.0 - 8.5 {0.26- 0.33)with new belt
Belt tension N (kgf, lbf)
Measured with belt tension gauge340 - 490 (35 - 50, 77 110) with used belt
540 - 740 (55 - 75, 121. 165)whh newbert
(MITSUBISHI)Output l3.5 V at hot ACoal resistance (rotor) at 68'F (20"C) kO
Slip rins O.D.Brush lengthBrush spring tension g (oz)
STANDARD INEWI SERVICE LIMIT
753.4-3.8 I -
Z2.j \0.A9) 22.2 \0.47)19.0 (0.75) 5.0 (0.20)
340 420 (12.0 14.8)
Alternator(DENSOiOutput '13.5 V at hot A
Coil resistance (rotor) at 68'F (20'C) k0
Slip ring O.D.Erush lengthBrush spring tension g (oz)
802.2 - 3.014.4 (0.57) | 14.0 (0.55)
10.5 (0.41) 1.5 (0.06)
330 {11.6)
Starter(MITSUEA
1.0 kw1.2 kW)
TvpeCommutator mica depthCommutator runoutCommutator O.D.Brush lengthBrush spring tension (new)
N (ksf, lbf)
Gear reduction0.4 - 0.5 (0.016 - 0.020) 0.15(0.006)
o o.o2 (o - 0.000e) | o.o5 (o.oo2)
28.0-28.1 (1.102 1.106) | 27.5(1.083)
15.8 - 16.2 10.62 - 0.64) 11.0 (0.43)
15.7 - 11 .1
{1.60 - 1.80, 3.5 - 4.0i
3-19

trEM I merntc ENGLISH NorEs
SfAnff n i*nt-i- W"'gf,t MllSUBA r.u, l.z kw r'4 rg
CLUTCHClutch Type
Clutch Facing Area
M/T
CVTM/T
Single plate dry, diaphragm springTorque converterMulti plates wet sanP, hYdraulic160 cm,25 sq in
Synchronized 5-speed forward, 1 reverse
4 speed automatic, 1 reverse
Non stage speed forward, 1 reverse
Direct 1 : 1
TRANSMISSIONTransmission Type
Primary Reduction
M/TArrCW
Manualtransmission
Gear Ratio 1st2nd3rd4th5thReverse
Final Reduction Gear ratio
Gear tYPe
Engine type
D16Y5 | D16Y7 D16Y8 I 81642
3.2501.1821.1120.9090.7023.153
3.2501.1821.1120.9090.7023.153
3.2501.9091.2500.9090.1023.153
3.2302.1051.4581.1070.8753.000
*1:2 doorHatch back+2r 2-door Coupe,and 4 doorSedan
3.122 13.122"11.053" 1 4.250 | 4.266
Single helicalgear
Engine type
D16Y7 | D16Y8Automatic transmission
Gear Ratio 'lst
2nd3rd4thReverse
Final Reduction Gear ratio
Gear tYPe
2.6001.4680.9260.6381.954
2.122
0.9750.6381.954
1.3514.357
cwGear Ratio Low - O.D.Reverse
Secondary Reduction Gear Ratio
Final Reduction Gear Ratio
2.466 0.4492.4661.3334.357
AIRCONDITIONING
Cooling Capacity3,530 Kcal/h14,000 BTU/h
Compressor Type/MakeNo. of CYlindersCaPacitYMax. SpeedLubricant CaPacitY
Scroll/SANDEN
85.7 m//rev 5.22 cu inkev10,000 rpm130 mf 41l3tl oz.
| 4.6 imp ozsP,10
Compressor Type/ManufacturerNo. of CylinderCapacityMax. SpeedLubricant CaPacitY
Lubricant TYPe
Swash-plate/DENso10155.3 mf /rev 9.4 cu_in/rev76,000 rpm140 mf | 4 2l3fl oz,I 4 9lmp ozND'OIL8
Condenser TypeCorrugated fin
Evaporator TyPeCorrugated fin
Elower TyPeMotor InputSPeed ControlMax. CaPacity
Sirocco fan200w112v4 speed variable460 m3/h 16,200 cu ft/h
Temperature Control
Compressor Clutch TyPePower ConsumPtionDry, single plate, PolY-V'belt drive40 W max./12 V at 68'F (20'C)
Refrigerant TyPeouantity
HFC 134a (R'134a)
650 gos | 22.9 isoz
(cont'd )
4 . J-Z I

6, Remove the camshaft holders. then measure the
widest ponion of the plastigage on each journal.
Camshaft-to-Holder Oil Clearance:
Standard lNew):0.050 - 0.08!t mm
{0.002 - 0.004 in}
Service Limit : 0.15 mm {0.006 in)
lf the camshaft-to-holder oil clearance is out ot tol-
erance:- And the camshaft has already been replaced,
you must replace the cylinder head.
- lf the camshaft has not been replaced, first check
the total runout with the camshaft supported on
V-blocks.
Camshaft Total Runout:
Standard (New): 0.03 mm (0.001 inl max.
Service Limit: 0.04 mm {0.(X)2 in)
-7.
Rotate camshattwhile measuring.
L
- lf the total runout of the camshaft is within toler-
ance, replace the cylinder head.
- lf the total runout is out of tolerance, replace the
camshaft and recheck the camshaft-to-holder oil
clearance. lf the oil clearance is still out of toler-
ance. replace the cylinder head.
INTAKEEXHAUST
O16Y/ engine35.299 (1.3897)37.281 (1.4678)
D16Y5
engrne
PRI38.427 11.5129138.784 (1.5269)
SEC32.193 (1.2674)
D l6Y8
engrne
PRI36.77811.44791
38.008 (1.4964)MID38.274 (1.5068)
sEu37.065 (1.4592)
8. Check the cam lobe height wear.
Cam lobe height standard (New)
t/g a* rN Ex
- D16Y5 engine
PRI; Primary cam lobe, SEC: Secondary cam lobe
MtD: Mid cam lobe. T/B: Timing belt
lN: Intake, EX: Exhaust
PRIsEcMIDSEC
rts
- Dl6YE ongine
Unit mm (in)
Check this area {or wear.
6-37

Cylinder HeadValve Seats
Warpage
NOTE: lf the camshaft-to-holder oil clearances (see
page 6-36) are not within specification, the cylinder head
cannot be resurfaced.
lf the camshaft-to-holder oil clearances are within sDeci,
fications, check the cylinder head lor warpage.
lf warpage is less than 0.05 mm (0.002 in), cylin-
der head resurfacing is not required.
lf warpage is between 0.05 mm (0.002 in) and
0.2 mm {0.008 in), resurface the cylinder head.
Maximum resurface limit is 0,2 mm (0.008 in)
based on a height of 93 mm (3.66 in).
Measure along edges, and three ways across center.
Cylinder Head Height:
Standard {Newl: 92.95 - 93.05 mm
{3.659 - 3.66:} in)
6-40
\
Reconditioning
'1. Renew the valve seats in the cylinder head using a
valve seat cutter.
NOTE: lf the guides are worn (see page 6-39).
replace them (see page 6-41) belore cutting the
valve seats.
VALVE SEATCUTTER(Commercially available)
2.
?
4.
Carefully cut a 45'seat, removing only enough
material to ensure a smooth and concentric seat.
Bevel the upper edge of the seat with the 30. cutter
and the lower edge of the seat with the 60' cutter.
Check the width of the seat and adjust accordingly.
Make one more very light pass with the 45" cutter to
remove any possible burrs caused by the other cut-
Iers.
Valve Seat Width:
Standard (N€w):
Intake: 0.85 - 1.15 mm 10.033 - 0.045 in)
Exhaust: 1.25 - 1.55 mm {0.049 - 0.061 in}
Sorvice Limit:
Intake: 1.6 mm (0.063 inl
Exhausl: 2.0 mm (0.079 in)
Seat Width
5. After resurfacing the seat, inspect for even valve
seatingr Apply Prussian Blue compound to the
valve face, and insert the valve in its original loca-
tion in the head, then liit and snap it closed against
the seat several times.

Gamshafts
Inspection (cont'dl
7. lf the camshaft-to-holder oil clearance is out of tol-
erance:
- And the camshaft has already been replaced, you
must replace the cylinder head.- lf the camshaft has not been replaced, first check
the total runout with the camshaft supported on
V-blocks.
Camshaft Total Runout:
Standard (New): 0.03 mm {0.001 in} max.
Service Limit: 0.04 mm (0.002 inl
- lf the total runout of the camshaft is within toler,
ance, replace the cylinder head.- lf the total runout is out of tolerance. replace the
camshaft and recheck the camshaft to,holder oil
clearance. lf the oil clearance is still out of toler-
ance, replace the cylinder head.
INTAKEEXHAUST
PRIMARY33.088 mm
{1.3027 in)
32.785 mm
(1.2907 inl
MID36.267 mm(1.4278 in)
35.720 mm
{1.4063 in)
SECONDARY34.978 mm(1.3771 inl
3i1.691 mm(1.3658 in)
8. Check the cam lobe height.
Cam lobe height standard (New):
Cam Position
I
INTAKE
MID
EXHAUST
SEC MID PRI
TIB
T/B: TIMING BELTPRI: PRIMARYMID: MID
Check thrs area lor wear.

Cylinder HeadValve Guides
Warpage
NOTE: lf camshaft-to-holder oil clearances (see page 475)
are not within specification, the head cannot be resurfaced.
lf camshaft-to-holder oil clearances are within specifica-
tions, check the head for warPage.
. lf warpage is less than 0.05 mm (0.002 in) cylinder
head resurfacing is not required.
. lf warpage is between 0.05 mm (0.002 in) and 0 2 mm
(0.008 in), resurface cylinder head
. Maximum resurface limit is 0.2 mm (0.008 in) based
on a height of 142 mm (5.59 in).
PRECISION STRAIGHT EDGE
Measure along edges, and three ways across center'
Cylinder Head Height:
Standard lNewl: 1i11.95 - 142.05 mm
15.589 - 5.593 in)
Valve Movement
Measure the guide-to-stem clearance with a dial indica-
tor while rocking the stem in the direction of normal
thrust (wobble method).
lntake Valve Stem-to-Guide Cl6arance:
Standard (Newl: 0.05 - 0.11 mm
(0.0020 - 0.0043 inl
Service Limit: 0.15 mm {0.0059 inl
Exhaust Valve Stem-to-Guide Clealance:
Standard lNewl: 0.10 - 0.16 mm
(0.0039 - 0.0063 inl
Service Limit: 0.24 {0.0094 in)
Valve extended 10 mm out from seat.
lf the measurement exceeds the service limit, recheck
using a new valve.
lf the measurement is now within the service limit.
reassemble using the new valve
lf the measurement still exceeds the limit. recheck using
the alternate method below. then replace the valve and
guide, if necessary.
NOTE: An alternate method of checking guide to stem
clearance is to subtract the o.D. of the valve stem, mea-
sured with a micrometer, from the l.D. of the valve guide,
measured with an inside micrometer or ball gauge.
Take the measurements in three places along the valve
stem and three places inside the valve guide.
The difference between the largest guide measurement
and the smallest stem measurement should not exceed
the service limit.
lntake Valv€ Stem-to-Guide Clsarance:
Standard lNswl: 0.025 - 0.055 mm
10.0010 - 0.0022 inl
service Limit: 0.08 mm (0.003 in)
Exhaust Valve Stem-to Guide Cl€arance:
Standard {Newl: 0.050 - 0.080 mm
{0.0020 - 0.0031 inl
Service Limit 0.ll mm (0.004 in)
6-79

Crankshaft
Inspection
. Clean the crankshaft oil passages with pipe cleaners
or a suitable brush.
. Check the keyway and threads.
Alignment
. Measure runout on all main journals to make
sure the crank is not bent.
. The difference between measurements on eachjournal must not be more than the service limit.
Crankshaft Total Indicated Runout:
Bl6A2 engine:
Standard (Newl: 0.020 mm {0.0008 in} max.
Service Limit: 0.030 mm {0.0012 inl
D16Y5, D15Y7, D15Y8 engines:
Standsrd {New): 0.03 mm (0.001 in} max.
Service Limit; 0.0i1 mm 10.002 in)
Support with lathetype tool or V blocks.
7-14
Out-of-Round and Tapet
. Measure out-of-round at the middle of each rod
and main journal in two places.
a The difference between measurements on eachjournal must not be more than the service limit.
Joulnal Out-of-Round:
81642 engine:
Standard (New): 0.0004 mm {0.0002 in) max.
Service Limit: 0.006 mm {0.0002 in)
Dr6Y5, Dl6Y7, D16Y8 engines:
Standard (Newl: 0.0025 mm (0.0001 inl max.
Service Limh: 0.005 mm (0.0002 inl
round at middle.
. Measure taper at the edges of each rod and mainjournal.
. The difference between measurements on eachjournal must not be more than the service limit.
JournalTaDer:
B16A2 ongine:
Standard lNewl: 0.005 mm (0.0002 inl max.
Service Limit: 0.010 mm (0.00i1 inl
D16Y5, D16Y7, Dl6YB engines:
Standard (New): 0.0025 mm {0.0001 in) max.
Service Limit: 0.005 mm (0.0002 in)
\

Cylinder Block
Inspection
'LMeasure wear and taper in directions X and y at threelevels in each cvlinder as shown.
Cylinder Boro Size
816A2 engine:
Standard (Newl: 81.00 - 81.02 mm
{3.1t|:l - 3.190 intService Limit: 81.07 mm {3.192 in)D16Y5, D16Y7, D16Y8 engines:
Standard lNew): 75.00 - 75.02 mm(2.9s3 - 2.954 in)
Sarvice Limit: 75.07 mm (2.956 in)
Oversize
816A2 engiDe:
0.25t 41.25 - A1.27 mm {3.199 - 3.200 in)D16Y5, D16Y7, D16Y8 Engines:
0.25t 75.25 -15.27 mm (2.9626 - 2.963,0 in)0.50: 75.50 - 75.52 mm 12.9721- 2.9i32 inl
Bore TaDet
Limit: (Difference between first and third measure"ment) 0.05 mm (0.002 inl
7-16
lf the measurements in any cylinder are beyondthe Oversize Bore Service Limit, replace the block.
lf the block is to be rebored. refer to piston Clear-ance Inspection (see page 7-15) after reboring.
NOTE: Scored or scratched cylinder bores must behoned.
Reboring Limit:
Bl642 enginc:
0.25 mm (0.01 in)
Dl6Y5, D16Y7, D16Y8 engin€s:
0.50 mm (0.02 in)
Check the top of the block for warpage,Measure along the edges and across the center asshown.
SURFACES TO BE MEASUREO
Engine Block Warpage:
Bl6A2 engine:
Standard (Now): 0.05 mm {0.002 inl max.Service Limh: 0.08 mm (0.003 in)DtOYs, D16Y7, D16Y8 €nginas:
Standard (N€w): 0.07 mm l0.OO3 inl max.Servica Limit; 0.10 mm {0.00it in)
PRECISION STRAIGHT EDGE

tl
Engine Coolant Refilling and Bleeding
CAUTION: when pouring engine coolant, be sure to
shut the relay box lid and not to lst coolant spill on the
eleqtrical parts or the paint. lf any coolant spills, rinse it
off immediately.
1. Slide the heater temperature control lever to maxl-
mum heat. Make sure the engine and radiator are
cool to the touch.
Remove the radiator caP.
Loosen the drain plug, and drain the coolant'
Remove the drain bolt from the cylinder block'
D16Y5. D16Y7, Dl6Yg sngines:
DRAIN PLUG
0d
I ro
78 N.m {8.0 kgl m.58lbt'ft)
6.
1.
B1642 engin€:
WASHERReplace.
DRAIN BOLT78 N m (8 0 kgf m' 58lbfft)
Apply liquid gasket to the drain bolt threads, then
reinstall the bolt with a new washer and tighten 't
securely.
Tighten the radiator drain plug securely
Remove, drain and reinstall the reservoir' Fill the
tank halfway to the MAX mark with water, then up
to the MAX mark with antitreeze.
(cont'd)
10-7
MAX MARK

Emission Gontrol System
System Description
The emission control system includes a Three Way Cata-lytic Convener (TWC), Exhaust Gas Recirculation (EGR)
system,. Positive Crankcase Ventilation (pCV) system andEvaporative Emission (EVAP) Control system. The emis-sion control system is designed to meet federal and stateemission standards.*: D16Y5 engine
Tailpipe Emission
Inspestion
@@ Do not smoke during ihis procedure. Keepany open flame away from your work area.
1. Start the engine. Hold the engine at 3,000 rpm withno load (in Park or neutral) until the radiator fancomes on. then let it idle.
2. Connect a tachometer.
Check and, if necessary, adjust the idle speed (see
page 11-220 - 223).
Warm up and calibrate the CO meter according to themeter manufacturer's instructions.
Check idle CO with the headlights, heater blower,rear window defogger, cooling fan, and air condition-er off.
NOTE: (Canada) Pull the parking brake lever up.Start the engine, then check that the headlights areoff.
CO mete. should indicate 0.1% maximum.
NOTE: '98 Dl6Y5 engine - lf the idle speed incress-es to 8101 50 rpm, this means the EVAp system ispurging the canister. To stop the purging temporari-ly. raise the engine speed above 1,000 rpm with theaccelerator pedal, then slowly release the pedal.
11-252
eFORWARD -
Three Way Catalytic Converter
(TWCI
Doscription
The Three Way Catalytic Converter (TWC) is used toconven hydrocarbons (HC), carbon monoxide (CO), andoxides of nitrogen (NOx) in the exhaust gas to carbondioxide (COr), dinitrogen (N,) and water vapor.
D15Y5, D16
, engine:
'99 - 00 D16Y8, 81642 engine:
ENGINE SIDE
t