1994 HONDA INTEGRA Valve clearance

818B1 engino:
There should beno clearance.
THROTTLE STOP SCREW(Non-adiustablel
818Cl engine:
Replace the throttle body if there is excessive play in the
throttle valve shalt or if the shaft is binding or sticking.
THROTTLE LINK
(Non-adjusrablel
11-121

PROBABLE CAUSE
1Shitt cable broken/out of adiustment.
Throttle cable too short.
Throttle cable too long.
Wrong type ATF.
ldle rpm too low/high.
o.Oil pump worn or binding.
7.Pressure regulator stuck.
8.l st clutch detective.
9.2nd clutch detective.
10.3rd clutch defective.
114th clutch defective.
12.1 st'hold clutch defective.
13.Mainshatt worn/damaged.
14.Modulator valve stuck.
Throttle valve B stuck.
lo.ATF strainer clogged.
Toroue converter def ective.
18.Torque converter check valve stuck.'I 9.1-2 shift valve stuck.
2-3 shift valve stuck.
213-4 shift valve stuck.
Servo control valve stuck.
23.Clutch Dressure control (CPC) valve stuck.
2-3 orifice control valve stuck.
Orifice control valve stuck.
26.3-2 kick-down valve stuck.
27.4-3 kick-down valve stuck.
24.4th exhaust valve stuck.
29.1st accumulator detective.
30.2nd accumulator detective.
313rd accumulator defective.
4th accumulator defective.
1 st-hold accumulator defective.
Servo valve stuck.
35.Lock-up timing B valve stuck.
36.Lock-up shift valve stuck.
37.Lock-uo control valve stuck.
38.Shift fork benr.
39.Reverse gears worn/damaged (3 gears).
40.Reverse selectot worn.
413rd gears worn/damaged (2 gears).
Final qears worn/damaged (2 gearsl.
43.Differential Dinion shatt worn.
44.Feedpipe O-ring broken.
45.4th qears worn/damaged (2 gearsl
Gear clearance incorrect.
47.Clutch clearance incorrect.
48.One-way (sprag) clutch defective.
49.Sealinq rings/quide worn.
50.Axle-inboard joint clip missing.

Symptom-to-Component Ghart
Hydraulic System (cont'd)
The following symptoms can be caused
by improper repair or assemblv
Check these items on the
PROBABLE CAUSE DUE TO
IMPROPER REPAIR List
Items on the
NOTES List
Car creeps in E position.R1, R2
Car does not move in @ or @ position.R4
Transmission locks up in @ position.R3, Rl2
Excessive drag in transmission.R6K.R
Excessive vibration, rom related.R7
Noise with wheels moving onlyR5
Main seal pops out.R8
Various shifting problems.R9, R1O
Harsh upshifts.R11
PROBABLE CAUSE DUE TO IMPROPER REPAIR
R1lmproper clutch cleatance.
R2.lmDroDer qear clearance.
Parking brake lever installed upside down.
One-way (spragl clutch installed upside down,
Reverse selector hub installed upside down.
Oil oumo bindind
Torque converter not fully seated in oil pump.
Main seal improperly installed.
Springs improperly installed,
Valves improperly installed.
Ball check valves not installed.
Shitt fork bolt not installed.
R3.
R4.
R5.
R6.
R7.
R8.
R9.
R10.
R11
R12.
14-88

Oil Pump
lnspection
l.Install the oil pump gears and oil pump driven gear
shait in the main valve body.
Measure the side clearance ot the oil pump drive and
driven gears.
Oil Pump Gsars Sido (Radisl) Clsarance:
Stsndard {N€w}: Drive g€ar
O.21O-O.265 mm (O.OO83-O.O104 in)
Drivon g6al
O.O7O-O.125 mm (O.OO28-O.OO49 in)
YI
OIL PUMPDRIVEN GEARInspect teeth tor wear or damago.
DRIVE GEARInspect teeth lor wear or damaage.
Remove the oil pump driven gear shaft, and meas-
ure the thrust clearance of the oil pump driven gear-
to-main valve body.
Oil pump Drive/Driven Gear thrust (Axiall Clearance:
Standard (Nawl:
0.03-O.O5 mm {O.OOl -O.OO2 in)
Sorvice Limit:
O.O7 mm {O.0O3 in}
CHAMFER GROOVE
Grooved and chamfered sidefaces separator plate.
MAIN VALVE BODY
STRAIGHT EDGE
14-119

41.
Install a puller yoke to the steering gearbox, then
clamp the puller yoke in a vise with soft jaws as
shown.
PULLER YOXE:Commcrcirlly AvrihbloSn.p-Ono T/N Cr123-lorco T/N 7372or aquivrlani
Grease the inside surface of the cylinder end, then
install the cylinder end by screwing it into the cylin-
der housing.
After tightening the cylinder end, stake the point of
the cylinder housing shown below.
NOTE: Stake in the cylinder in the position opposite
from where the stake was removed during disas-
semblv.
Strke point, D.pth: 1.0 mm (0.04 inl
4.0 mm 10.15 inlCYLINDER HOUSING
CYLINDER END
CYLINOER69 N.m 17.0 kgf.m, 51 lbtft)
,t8. Select the 32 mm shim(s).
NOTE: Only reinstall the original 32 mm shim(s)
when the steering gearbox is reassembled without
replacing the pinion shaft, valve housing, and gear-
box housing with new ones.
lf the pinion shaft, valve housing, and gearbox
housing are replaced, select the new shim{s) as fol-
rows.
Shim r€lection:-'1. Set the four 32 mm shims on the b€aring surface of
the gearbox housing. Total thickness of the four
shims should eoual no more than 0.70 mm.
Shim set: tour 32 mm shims (Thickness: 0.10 mm,
0.15 mm, 0.20, 0.25 mm respectivelyl
CAUTION: The tour 32 mm shimr do not hlva
thlckn$s idcntitication mukt. Mo!3ur. tho thicl-
oa33 of rach 3him using a miclomctrl, and mlrk
tho shim lor id6ntific8tion.
-2. Install the valve body unit on the gearbox, and
tighten the flange bolts to the specitied torque
VALVE BODY UNIT
FLANGE BOLT20 N.m {2.o kgtm, 14lbt'ftl
SHIM SET{foul thim.)
Measure the clearance between the gearbox and
valve body unit using a feeler gauge as shown.
NOTE: Measure the clearance at the point midway
between the two mounting bolts.
(cont'd)
17-59

Steering Gearbox
Reassembly lcont'd)
-4. Determine the requifed thickness of the 32 mm
shims by subtracting the clearance obtained in thestep -3 from the total thickness of the four shims.(Total thickness of the 4 shims) - (Clearance) =
Required thickness of the shims
NOTE: Select the shims so that th6 total thicknessis close to, but less than the required thickness.
Exampls:
Measu.ement is 0.28 mm (0.011 in):
0.70 - 0.28 = 0.42 mm (0.028 - 0.011 = 0.0't7 in)
The selected shims should be 0.25 mm (O.O1O in) and0.15 mm (0.005 in) in thickness.
lf the required shim thickness is 0.lO mm or less, no
shims are necessary.
i[9. Set the selected 32 mm shims on the bearing sur-face of the g€arbox housing.
50, Coat the new O-ring with gresse and install it in thegroove in the gearbox housing.
Apply grease to the needle bearing in the gearbox
housing.
Install the valve body unit on the gearbox housing
by engaging the gears.
NOTE: Note the valve body unit installation posi-
tion (direction of pipe connection).
Tighten the flange bolts to the specified torque.
FLANGE BOLT20 N.m (2.0 kgt m, 14lbf.ft)
VALVE BODY UNIT
ct.
O-RING
-ffiti
NEEOLE BEARING
_#{
17-60
BACK GUIDE SCREW
54. Installthe cylind6r pipes A and B.
NOTE:
. Clean the joints ofthe cylinder pipe A and B tho.-oughly. The joints must be free of foreign mat€.i-
at,
o Install the cylinder pipe A and B by tighting theflare nuts by hand first, then tighten the flarenuts to the specified torque starting with thecylinder side nuts.
CYLINDER PIPE B
Grease the sliding surface of the rack guide andinstall it onto the gear housing.
Apply a thin coat of grease to the n€w O-ring andinstall it on the rack guide screw.
Install the spring, rack guide screw and locknut onthe gear housing.
Adjust the rack guide screw (see page l7-21).
NOTE: After adjusting, check that the rack movessmoothly by sliding to rack right and left.
LOCKNUT
-6t
26 N.m (2.7 kg{.m,20lbtft)