1998 ACURA INTEGRA valve

Regulator Valve Body
Disassembly/lnspection /Reassembly
NOTE:
a Clean all parts thoroughly in solvent or carburetor cleaner. and dry with compressed air.
a Blow out all passages.
a Replace valve body as an assembly if any parts are worn or damaged.
a Check all valves for free movement. lf any fail to slide freely, see Valve Body Repair on page 14-121.
1. Hold the regulator spring cap in place while removing the lock bolt. Once the bolt is removed. release the spring
cap slowly.
CAUTION: The regulator sp ng c8p can pop out when the lock bolt is r€moved.
2. Reassembly is in the reverse order of the disassembly procedure.
NOTE:
. Coat all pans with ATF.
a Align the hole in the regulator spring cap with the hole in the valve body, press the spring cap into the body and
tighten the lock bolt.
LOCK BOLT6 x 1.O mm12 N.m 11.2
COOLER CHECK
DOWEL PINS, 2
REGULATOR SPRING CAP
ROLLER
REGULATOR VALVE BODYInspect for wear, scratchesand sconng.
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VALVE SLEEVE
@LOCK-UP CONTROLVALVE
SPRING SPECIFICATIONSUnit of length; mm (in)
No.Spring
Standard {Newl
Wiro Dia.o.D.Froo LongthNo. of Coils
o
@
@
@rA
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Regulator valve spring A
Regulator valve spring B
Stator reaction spring
Lock-up control valve sprlng
Cooler check valve spring
Torque converter check valve spring
1.8 (0.071)
1.8 (0.071)
4.5lO.177l
0.8 (0.031)
1.0 (0.039)
1.0 (0.039)
14.7 {0.579}*6.0 (0.236)
26.4 (1.039)
6.6 (0.260)
8.4 (0.331)
8.4 (0.331)
87.8 (3.457)
44.0 \1.1321
30.3 (1.1931
41.6 (1.638)
33.8 (1.331)
33.8 (1.331)
to.c
1.92
27.6
8.2
4.2
*: lnside Diameter
, 14-126
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Lock-up Valve Body
JI
Disassembly/lnspection/Reassembly
NOTE:
a Clean all parts thoroughly in solvent or carburetor cleaner, and dry with compressed air.
a Blow out all passages.
a Replace vaive body as an assembly if any parts are worn or damaged.
o Check all valves for free movement. lf any fail to slide freely, see Valve Body Repair on page 14-121 ,
a Coat all parts with ATF before reassembly.
LOCK-UP SHIFT VALVE
LOCK-UP TIMING B VALVE
SPRING SPECIFICATIONS
Unit of length: mm (in)
LOCK-UP VALVE
No.Spring
Standard (New)
Wire Dia.o.D.Free LengthNo. of Coils
o(r\Lock-up shift valve spring
Lock-up timing B valve spring
o.9 (o.o35)
o.8 (o.o31)
7.6 (O.299)
6.6 (O.260)73.7 t2.9021
60.8 {2.394}
32.O
22.1
4-127

Secondary Valve Body
Disassembly/lnspection/Reassembly
NOTE:
a Clean all parts thoroughly in solvent or carburetor cleaner. and dry with compressed air.
a Blow out all passages.
a Replace valve body as an assembly if any parts are worn or damaged.
a Check all valves for tree movement. lf any fail to slide freely. see Valve Body Repair on page 14-121.
a Coat all parts with ATF belore reassembly.
CAUTION: Do not use a magnet to remove the check balls; it may magnetize the balls.
ORIFICE CONTROLVALVE
2-3 ORIFICE CONTROLVALVE
DOWEL PIN, 2
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16
FILTERReplace.
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SECONDARY VALVE BODYInspect for wear, scratchesand sconng.
4 SHIFT VALVE
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tq, fr
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\VALVE CAP


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aMODULATOR VALVE
14-128
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CHECK SALL
CHECK BALLS
SECONDARY VALVE BODYlSectional View)
FILTER
SPRING SPECIFrcANONSUnit of length: mm (in)
No.SpringStandard {Ncwl
wir€ Dia.o.D.Frcc LcngthNo. of Coils
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o
@
@
o
@
o
3-2 kick-down valve spring
4-3 kick-down valve spring
Orifice control valve spring
2-3 orifice control valve spring
3-4 shift valve spring
Servo control valve spring
Modulator valve spring
1.3 (0.051)
1.0 {0.039)
0.8 (0.031)
0.9 (0.035)
0.9 (0.03s1
0.9 (0.035)
1.3 (0.051)
8.6 (0.339)
6.6 (0.260)
6.6 (0.260)
6.6 (0.260)
7.6 (0.299)
6.4 (0.252)
9.4 (0.370)
4s.6 (1.795)
24.5 11.'t221
48.2 (1.898)
33.0 {1.299)
52.0 \2.0471
34.1 (1.343)
39.3 (1.547)
11 .0
14.7
14.9
26.8
12.4
14-129

Servo Body
6 x 1.O mm12 N.m{1.2 kgf'm,8.7 tbt.ftl
Disassembly/lnspection/Reassembly
NOTE:
a Clean all parts thoroughly in solvent or carburetor cleaner, and dry with compressed air.
a Blow out all passages.
a Replace valve body as an assembly if any parts are worn or damaged.
a Coat all parts with ATF before reassembly.
a Replace the O-rings.
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1ST ACCUMULATOR COLLAR
O.RINGReplace.
1ST ACCUMUI.ATOR PISTON4TH ACCUMULATORPISTON
O.RINGReplace.
Replace.
SERVO BODYInspect for wear, scratchesand sconng.
THROTTLE ADJUSTING BOLTCAUTION: Do not loosen or
VALVE B
--'-'a@':
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14-130
Replace.
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JSPRING SPECIFICATIONS
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Unit of length: mm (in)
No.Spring
Standard {Newl
Wire Dia.o.D.Free LengthNo. of Coils
o
(r\
o
@
Throttle valve B adjusting spring
Throttle valve B spring I(
4th accumulator spring
1st accumulator spring
3rd accumulator spring
2nd accumulator spring
0.7 10.028)
1.4 {0.055)
1.4 (O.055)
1.4 (0.055)
2.6 (0. r 02)
2.5 (O.098)
2.8 (O.1 10)
3.6 (O.142)
6.2
8.5
8.5
8.5
I o_J
I o.J
17 .5
22.O
"o.244\
1o.33 5)
10.33 5)
1o.33 5)
lo.642)
lo.6421
10.68 9)
lo.866)
34.0 (1.339)
41.5 (1.634)
41.5 (1.634)
41.6 ('1 .638)
103.3 (4.067)
1 05.4 (4. 1 50)
105.2 l'4.142)
108.9 (4.287)
10.5
11.2
12.4
21.2
16 + 8.6
19.1
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14-131

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Clutch
lllustrated Index
3RD CLUTCH
1ST CLUTCH
CLUTCH PISTONDISC SPRING
CLUTCHDRUMO-RINGSReplace.
RETURN SPRINGSPRING RETAINERSNAP RING cLUTcH PLATES
Standard thickness:1.6 mm 10.063 inl
{cont'd}
CLUTCH DISCSStandard thickness:1 .94 mm (O.076 in)
SNAP RING
CLUTCH END
SNAP RING
SPRING
CHECK VALVE
14-145

Glutch
lllustrated lndex
2ND/4TH CLUTCH
\
CLUTCH PLATESStandard thicknoss:2.00 mm 10.079 inl
DISC SPRING
CLUTCH OrSCS
1.94 rr|m {0.076 inl
CLUTCTI PISTON
DISC SPBING
(cont'd)
END PLATE
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\-CLUTCHPISTON2NO CLUTCHDRUM
O-RINGSReplace.
CHECK VALVE
[*
cLuTcH DrscsSlandard thickness:1.94 mm {0.076 in)
4TH CLUTCH DRUM
CLUTCH PLATESSi.ndard thickness:2.00 mm {0.079 in)
CLUTCH END PLATE
14-146
SNAP RING