Acura RSX Honda Integra. Manual — part 305
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01
02
S6M6A02E10480139301LBAT00
14-345
Valve Body Repair
NOTE: This repair is only necessary if one or more of
the valves in a valve body do not slide smoothly in their
bores. Use this procedure to free the valves.
1. Soak a sheet of
600 abrasive paper in ATF for
about 30 minutes.
2. Carefully tap the valve body so the sticking valve
drops out of its bore. It may be necessary to use a
small screwdriver to pry the valve free. Be careful
not to scratch the bore with the screwdriver.
3. Inspect the valve for any scuff marks. Use the ATF-
soaked
600 paper to polish off any burrs that are
on the valve, then wash the valve in solvent and
dry it with compressed air.
4. Roll up half a sheet of ATF-soaked
600 paper and
insert it in the valve bore of the sticking valve.
Twist the paper slightly, so that it unrolls and fits
the bore tightly, then polish the bore by twisting the
paper as you push it in and out.
NOTE: The valve body is aluminum and doesn’t
require much polishing to remove any burrs.
5. Remove the
600 paper. Thoroughly wash the
entire valve body in solvent, then dry it with
compressed air.
6. Coat the valve with ATF, then drop it into its bore. It
should drop to the bottom of the bore under its
own weight. If not, repeat step 4, then retest. If the
valve still sticks, replace the valve body.
7. Remove the valve, and thoroughly clean it and the
valve body with solvent. Dry all parts with
compressed air, then reassemble using ATF as a
lubricant.
05/06/27 17:58:59 61S6M040_140_0346
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*01
S6M6A02E10480139301KCAT00
14-346
Valve Body
Valve Body Valve Installation
C
A
B
1. Coat all parts with ATF before assembly.
2. Install the valves and springs in the sequence
shown for the main valve body (see page 14-347),
regulator valve body (see page 14-349), and servo
body (see page 14-350). Refer to the following
valve cap illustrations, and install each valve cap so
the end shown facing up will be facing the outside
of the valve body.
3. Install all the springs and seats. Insert the spring (A)
in the valve, then install the valve in the valve body
(B). Push the spring in with a screwdriver, then
install the spring seat (C).
05/06/27 17:58:59 61S6M040_140_0347
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S6M6A02E10480139301MEAT00
SPRING SPECIFICATIONS
Springs
Standard (New)-Unit: mm (in.)
Wire Diameter
O.D.
Free Length
No. of Coils
14-347
Main Valve Body Disassembly, Inspection, and Reassembly
A
SPRING SEAT
B
C
RELIEF VALVE
D
VALVE SLEEVE
MAIN VALVE BODY
CHECK BALL
COOLER CHECK
VALVE
F
E
LOCK-UP
CONTROL VALVE
SHIFT VALVE E
SHIFT VALVE A
SHIFT VALVE B
SHIFT VALVE C
CHECK BALL
ROLLER
SERVO CONTROL VALVE
MANUAL VALVE
VALVE CAP
VALVE CAP CLIP
I
H
COOLER CHECK
VALVE (BALL)
G
1. Clean all parts thoroughly in solvent or carburetor cleaner, and dry them with compressed air. Blow out all
passages.
2. Do not use a magnet to remove the check balls, it may magnetize the balls.
3. Inspect the valve body for scoring and damage.
4. Check all valves for free movement. If any fail to slide freely, refer to valve body repair (see page 14-345).
5. Coat all parts with ATF during assembly.
NOTE:
• Cooler check valve (ball) and spring (G) apply to 2002 model; transmission number 100000-1006166.
• Cooler check valve and spring (F) apply to 2002 model; transmission number 1006167 or later, and 2003-2006
models.
A
Shift valve A spring
0.8 (0.031)
5.6 (0.220)
28.1 (1.106)
15.9
B
Shift valve B spring
0.8 (0.031)
5.6 (0.220)
28.1 (1.106)
15.9
C
Shift valve C spring
0.8 (0.031)
5.6 (0.220)
28.1 (1.106)
15.9
D
Relief valve spring
1.0 (0.039)
9.6 (0.378)
34.1 (1.343)
10.2
E
Lock-up control valve spring
0.65 (0.026)
7.1 (0.280)
23.1 (0.909)
12.7
F
Cooler check valve spring
0.85 (0.033)
6.6 (0.260)
27.0 (1.063)
11.3
G
Cooler check valve (ball) spring
0.55 (0.022)
5.8 (0.228)
19.0 (0.748)
9.6
H
Shift valve E spring
0.8 (0.031)
5.6 (0.220)
28.1 (1.106)
15.9
I
Servo control valve spring
0.7 (0.028)
6.6 (0.260)
35.7 (1.406)
17.2
05/06/27 17:59:00 61S6M040_140_0348
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02
03
S6M6A02E10480113021MAAT00
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−
−
−
−
ATF Pump Gears Side (Radial) Clearance
Standard (New):
ATF Pump Drive Gear:
0.210
0.265 mm (0.0083
0.0104 in.)
ATF Pump Driven Gear:
0.070
0.125 mm (0.0028
0.0049 in.)
ATF Pump Drive/Driven Gear Thrust (Axial)
Clearance
Standard (New):
0.03
0.06 mm (0.001
0.002 in.)
Service Limit:
0.07 mm (0.003 in.)
14-348
Valve Body
ATF Pump Inspection
A
B
C
D
A
B
C
B
A
D
1. Install the ATF pump drive gear (A), driven gear (B),
and ATF pump driven gear shaft (C) in the main
valve body (D). Lubricate all parts with ATF, and
install the ATF pump driven gear with its grooved
and chamfered side facing up.
2. Measure the side clearance of the ATF pump drive
gear (A) and driven gear (B).
3. Remove the ATF pump driven gear shaft. Measure
the thrust clearance between the ATF pump driven
gear (A) and the valve body (B) with a straight edge
(C) and a feeler gauge (D).
05/06/27 17:59:00 61S6M040_140_0349
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