vent ACURA CSX 2006 Service Owners Manual

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14-30214-302 Valve Body
Valve Body Repair (cont’d)
Valve Body Valve Installation
C
A B
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. 1. Coat all parts with ATF before assembly.
2. Install the valves and the springs in the sequence
shown for the main valve body (see page 14-303),
the regulator valve body (see page 14-305), and the
servo body (see page 14- 306). Refer to the
following valve cap illustrations, and install each
valvecapsotheendshownfacingupwillbefacing
the outside of the valve body.
3. Install all the springs and the 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).
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") SPRING SPECIFICATIONS Springs Standard (New)-Unit: mm (in.) Wire Diameter O.D. Free Length No. of Coils
14-303
Main Valve Body Disassembly, Inspection, and Reassembly
ASPRING SEAT
BC RELIEF VALVE
D VALVE SLEEVE
MAIN VALVE BODY CHECK BALLCOOLER CHECK
VALVEFE
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 G
H
1. Clean all parts thoroughly in solvent, 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, do the valve body repair procedure (see page 14-301).
5. Coat all parts with ATF during assembly.
A Shift valve A spring 0.8 (0.031) 5.6 (0.220) 28.1 (1.106) 15.9B 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) 12.7F Cooler check valve spring 0.85 (0.033) 6.6 (0.260) 27.0 (1.063) 11.3
G Servo control valve spring 0.7 (0.028) 6.6 (0.260) 35.7 (1.406) 17.2 H Shift valve E spring 0.8 (0.031) 5.6 (0.220) 28.1 (1.106) 15.9
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") SPRING SPECIFICATIONSSprings Standard (New)-Unit: mm (in.) Wire Diameter O.D. Free Length No. of Coils
14-305
Regulator Valve Body Disassembly, Inspection, and Reassembly
6x1.0mm
12 N·m (1.2 kgf·m, 8.7 lbf·ft)
F G
H 1ST ACCUMULATOR
PISTON
O-RING
REGULATOR VALVE BODY
LOCK-UP SHIFT VALVE
E
VALVE CAP CLIP
VALVE CAP REGULATOR VALVE
TORQUE CONVERTER
CHECK VALVE D
SPRING SEAT A
B
C ACCUMULATOR COVER
3RD ACCUMULATOR PISTON
REGULATOR
SPRING CAP
STOP BOLT
6x1.0mm
12 N·m (1.2 kgf·m,
8.7 lbf·ft) BAFFLE PLATE
1. Clean all parts thoroughly in solvent, and dry them with compressed air. Blow out all passages.
2. Inspect the valve body for scoring and damage.
3. Check all valves for free movement. If any fail to slide freely, do the valve body repair procedure (see page 14-301).
4. Hold the regulator spring cap in place while removing the stop bolt. The regulator spring cap is spring loaded.
5. Coat all parts with ATF during assembly.
6. Replace the O-rings with new ones.
7. When reassembling the valve body, align the hole in the regulator spring cap with the hole in the valve body, then
press the spring cap into the valve body, and tighten the stop bolt.
A Stator reaction spring 4.5 (0.177) 35.4 (1.394) 30.3 (1.193) 1.92 B Regulator valve spring A 1.9 (0.075) 14.7 (0.579) 80.6 (3.173) 16.1
C Regulator valve spring B 1.6 (0.063) 9.2 (0.362) 44.0 (1.732) 12.5
D Torque converter check valve spring 1.2 (0.047) 8.6 (0.339) 33.8 (1.331) 12.2 E Lock-up shift valve spring 1.0 (0.039) 6.6 (0.260) 35.5 (1.398) 18.2F 3rd accumulator spring 2.5 (0.098) 14.6 (0.575) 29.9 (1.177) 4.9
G 1st accumulator spring A 2.4 (0.094) 18.6 (0.732) 49.0 (1.929) 7.1 H 1st accumulator spring B 2.3 (0.091) 12.2 (0.480) 31.5 (1.240) 6.6
Replace.
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") SPRING SPECIFICATIONS Springs Standard (New)-Unit: mm (in.) Wire Diameter O.D. Free Length No. of Coils
14-306Valve Body
Servo Body Disassembly, Inspection, and Reassembly
6x1.0mm
12 N·m (1.2 kgf·m, 8.7 lbf·ft)
O-RING
SERVO VALVE/SHIFT FORK SHAFT
SPRING SEAT ACCUMULATOR COVER
F
5TH ACCUMULATOR PISTON
SERVO BODY
O-RING
SHIFT VALVE D
A
O-RING
4TH ACCUMULATOR PISTON
O-RING
B
C
2ND ACCUMULATOR PISTON
DE
1. Clean all parts thoroughly in solvent, and dry them with compressed air. Blow out all passages.
2. Inspect the valve body for scoring and damage.
3. Check shift valve D for free movement. If any fail to slide freely, do the valve body repair procedure (see page
14-301).
4. When removing and installing the shift solenoid valves, refer to the shift solenoid valves removal and installation (see page 14-307).
5. Coat all parts with ATF during assembly.
6. Replace the O-rings with new ones.
A Shift valve D spring 0.8 (0.031) 5.6 (0.220) 28.1 (1.106) 15.9B 4th accumulator spring B 2.3 (0.091) 12.2 (0.480) 31.5 (1.240) 6.6
C 4th accumulator spring A 2.4 (0.094) 18.6 (0.732) 49.0 (1.929) 7.1
D 2nd accumulator spring B 2.0 (0.079) 10.6 (0.417) 34.0 (1.339) 8.0 E 2nd accumulator spring A 2.2 (0.087) 16.6 (0.654) 48.2 (1.898) 8.5F 5th accumulator spring 2.5 (0.098) 14.6 (0.575) 29.9 (1.177) 4.9
Replace.
Replace.
Replace.
Replace.
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14-312Shafts and Clutches
Mainshaft Disassembly, Inspection, and Reassembly
LOCKNUT (FLANGE NUT)
24x1.25mm
CONICAL SPRING
WASHER
IDLER GEAR
TRANSMISSION
HOUSING BEARING
THRUST NEEDLE BEARING
4TH GEAR
NEEDLE BEARING
THRUST NEEDLE BEARING
4TH GEAR COLLAR
4TH/5TH CLUTCH
O-RINGS THRUST WASHER, 41 x 68 mm
NEEDLE BEARING THRUST NEEDLE BEARING 5TH GEAR
THRUST NEEDLE BEARING
SEALING RINGS,
29 mm
NEEDLE BEARING
SET RING
1. Inspect the thrust needle bearing and the needle bearing for galling and r ough movement.
2. Inspect the splines for excessive wear and damage.
3. Check the shaft bearing surface for scoring and excessive wear.
4. Before installing new O-rings, wrap the shaft splines with tape to prevent the O-ring damage.
5. Lubricate all parts with ATF during assembly.
6. Install the conical spring washer and the 41 x 68 mm thrust washer in the direction shown.
7. Replace the locknut and the conical spring washer with new ones when assembling the transmission.
8. Check the clearance of 5th gear (see page 14-313).
Replace. Replace.
Replace. Selective part
Replace.
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14-319
Secondary Shaft Disassembly, Inspection, and Reassembly
CONICAL
SPRING
WASHER
THRUST NEEDLE
BEARING
1ST GEAR TRANSMISSION
HOUSING BEARING
1ST/3RD CLUTCH O-RINGS THRUST WASHER,
40 x 51.5 mm
THRUST NEEDLE BEARING
2ND GEAR
NEEDLE BEARINGTHRUST NEEDLE BEARING IDLER GEAR
THRUST NEEDLE BEARING
SEALING RINGS,
29 mm
SET RING 3RD GEAR
SECONDARY SHAFT
THRUST NEEDLE
BEARING
NEEDLE BEARING
THRUST NEEDLE
BEARING
THRUST WASHER,
37x58mm
O-RINGS
2ND CLUTCH NEEDLE BEARING
3RD GEAR COLLAR
LOCKNUT (FLANGE NUT)
24x1.25mm
Left-hand threads
1. Inspect the thrust needle bearing and the needle bearing for galling and r
ough movement.
2. Inspect the splines for excessive wear and damage.
3. Check the shaft bearing surface for scoring and excessive wear.
4. Before installing new O-rings, wrap the shaft splines with tape to prevent O-ring damage.
5. Lubricate all parts with ATF during assembly.
6. Install the conical spring washer and the idler gear in the direction shown.
7. Replace the locknut and the conical spring washer with new ones when assembling the transmission. The locknut has left-hand threads.
8. Check the clearance of 2nd gear (see page 14-321) and 1st gear (see page 14-322).
Replace.
Replace. Selective part
Replace.
Replace. Selective part
Replace. Replace.
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14-336Shafts and Clutches
1st, 2nd, and 3rd Clutch Reassembly (cont’d)
07LAE-PX40000
AB
C A
B
5. Install the clutch spring compressor set.
6. Set the clutch spring compressor set (A) on the spring retainer (B) so that it compresses the clutch
return spring (C).
NOTE: Coat the circumference of the spring
retainer and the areas where the spring retainer
contacts the clutch piston with ATF before
installation. 7. Compress the return spring carefully until the snap
ring can be installed. Check that the spring retainer
(A) is properly installed on the clutch hub (B). If
improperly installed, change the position of the
spring compressor set and the spring retainer.
NOTE: Insert the spring retainer so it can be
adjusted (center of tolerance) to prevent damaging
the spring retainer oil seal.
8. Install the snap ring using snap ring pliers.
9. Remove the clutch spring compressor set.
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Outboard Joint Side
16-8Driveline/Axle
Driveshaft Disassembly (cont’d)
A
A
B
A
7. Wrap the splines on the driveshaft with vinyl tape (A) to prevent damaging the boot.
8. Remove the inboard boot. Be careful not to damage the boot.
9. Remove the vinyl tape. 1. Remove the boot bands (A). Lift up the three tabs
(B) using a screwdriver, then release the band. Be
careful not to damage the boot.
2. Slide the outboard boot (A) partially to the inboard joint side. Be careful not to damage the boot.
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16-9
A
B
C
B
K20Z2 engine model: 22 x 1.5 mm 07XAC-001010A
K20Z3 engine model: 24 x 1.5 mm 07XAC-001020A AC A
3. Wipe off the grease to expose the driveshaft and
the outboard joint inner race.
4. Make a mark (A) on the driveshaft (B) at the same level as the outboard joint rim (C).
5. Securely clamp the driveshaft in a bench vise with a shop towel.
6. Remove the outboard joint (A) using the threaded adapter (B) and a commercially available 5/8’’-18
UNF slide hammer (C).
7. Remove the driveshaft from the bench vise. 8. Remove the stop ring from the driveshaft.
9. Wrap the splines on the driveshaft with vinyl tape
(A) to prevent damaging the boot.
10. Remove the outboard boot. Be careful not to damage the boot.
11. Remove the vinyl tape.
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Special Tools Required
Inboard Joint Side
16-12 Driveline/Axle
Driveshaft Reassembly (cont’d)
A
A
B
C
B
D B
C
A
 Boot band tool, KD-3191 or equivalent commerciallyavailable
 Boot band pliers, Kent-Moore J-35910 or equivalent, commercially available
NOTE: Refer to the Exploded View, as needed, during
this procedure.
1. Wrap the splines with vinyl tape (A) to prevent damaging the inboard boot.
2. Install the inboard boot onto the driveshaft, then remove the vinyl tape. Be careful not to damage the
inboard boot. 3. Install the spider (A) onto the driveshaft by aligning
the marks (B) you made on the spider and the end
of the driveshaft.
4. Install a new circlip (C) into the driveshaft groove. Always rotate the circlip in its groove to make sure
it is fully seated.
5. Fit the rollers (A) onto the spider (B) with their high shoulders (C) facing outward, and note these items:
 Reinstall the rollers in their original positions on the spider by aligning the marks (D) you made.
 Hold the driveshaft pointed up to prevent the rollers from falling off.
Replace.
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