ACURA CSX 2006 Service Repair Manual



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17-9
Column Cover Removal and Installation
I K
A B
C D
E
F
G
HK
J
B A
NOTE: Take care not to scratch or damage the column covers.
 Do not pry the cover surface with any tools.
1. Release the lock lever (A), and adjust the steering column to full tilt down position and to the full
telescopic out position.
2. Insert a suitable sized screwdriver or equivalent tool (B) along the guide rib (C) into the lever hole
(D) in the lower column cover (E).
3. Release the hook (F) located on the left side of the upper column cover (G). A right side hook (H) of the
upper column cover can’t be released from the
inside. 4. Turn the steering wheel to the left, and release the
left pawl (I) of the upper column cover while
pushing the lower column cover from the front side.
5. Turn the steering wheel to the right, and release the right pawl (J) of the upper column cover in the
same way as in step 4.
6. Remove the cover by lightly pulling it up by releasing the right side hook of the upper column
cover.
Carefully release the pawls, note the hooks (K)
may break when the upper column cover is
pulled up too hard.
7. Remove the three screws, then remove the lower column cover (A).
8. Install the upper and lower column cover in the reverse order of removal, and push the hooks into
place securely.
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Removal
17-10 Steering
Steering Column Removal and Installation
Normal position
Out of position
A
A
A
A B
C D
SRS components are located in this area. Review the
SRS component locations (see page 24-11) and the
precautions and procedures (see page 24-13) before
doing repairs or service.
Be careful not to pull the bracket (A) on the front
side of the steering column out of its normal
position. If the bracket accidentally comes out,
replace the steering column as an assembly.
1. Do the battery terminal disconnection procedure (see page 22-68).
2. Remove the driver’s airbag (see page 24-188), and the steering wheel (see page 17-6).
3. Remove the driver’s dashboard undercover (see page 20-103).
4. Remove the column covers (see page 17-9). 5. Remove the steering joint cover (A).
6. Release the lock lever, and adjust the steering
column to the full tilt up position, and to the full
telescopic in position.
7. Tighten the lock lever.
8. Hold the lower slide shaft (A) on the column with a piece of wire (B) between the joint yoke (C) of the
lower slide shaft and joint yoke (D) of the upper
shaft to prevent the slider shaft from pulling out.
9. Release the lock lever, and adjust the steering column to the full telescopic out position, then
tighten the lock lever.
NOTE: Do not release the lock lever when removing
the steering column from the frame.
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17-11
8x1.25mm
13 N·m
(1.3 kgf·m,
9.4 lbf·ft)
8x1.25mm
22 N·m
(2.2 kgf·m,
16 lbf·ft)
C
8 x 1.25 mm
28 N·m (2.9 kgf·m, 21 lbf·ft)
D H
F G E
B
A
F
B
10. Disconnect the wire harness connectors from the combination switch assembly/cable reel (A).
11. Remove the combination switch assembly/cable reel from the steering column shaft by removing the screws (B).
12. Disconnect the connectors from the ignition switch, and release the wire harness clips from the steering column.
13. Remove the steering joint bolt (C), then disconnect the steering joint (D) from the pinion shaft.
14. Remove the steering column (E) by removing the attaching nuts and bolts. If the lower slide shaft (F) is removed,slip it into the upper shaft (G) by aligning the paint or stamped marks (H).
15. Remove the center guide (if equipped), and discard it. The center guide is for factory assembly only.
(cont’d)
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Installation
17-12Steering
Steering Column Removal and Installation (cont’d)
A
A
A
73 20 °
B A
FRONT C
C
8x1.25mm
28 N·m
(2.9 kgf·m, 21 lbf·ft)
A
B
1. Install the steering column in the reverse order of
removal, and note these items:
 Make sure the wires are not caught or pinched by any parts.
 Tighten the three screws (A) in the sequence shown. 2. Center the steering rack within its stroke in the
steering joint connection.
3. With the rack in the straight ahead driving position, cut the wire (A) and slip the lower end of the
steering joint onto the pinion shaft (B).
NOTE: Pinion shaft with center guide; install the steering joint by aligning the center guide.
 Pinion shaft without center guide; position the steering column by aligning the gap (C) with the
angle.
4. Align the bolt hole (A) on the steering joint with the groove (B) around the pinion shaft, then loosely
install the steering joint bolt (C). Be sure that the
joint bolt is securely in the groove in the pinion
shaft. Pull on the steering joint to make sure that
the steering joint is fully seated. Tighten the
steering joint bolt to the specified torque.
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17-13
A
5. Install the steering joint cover (A).
6. Install the steering wheel (see page 17-8), and thedriver’s airbag (see page 24-188).
7. Install the column covers (see page 17-9).
8. Install the driver’s dashboard undercover (see page 20-103). 9. Do the battery terminal reconnection procedure
(see page 22-68), and do these tasks:
 Turn the ignition switch to ON (II), and check that the SRS indicator comes on for about 6 seconds
and then goes off.
 Make sure the horn and turn signal switches work properly.
 Make sure the steering wheel switches work properly.
10. After installation, do these checks:  Check the steering wheel spoke angle. If thesteering spoke angles to the right and left are not
equal (steering wheel and rack are not centered),
correct the engagement of the joint/pinion shaft
splines.
 Set the steering column to the center tilt position, and to the center telescopic position, then do the
front toe inspection (see page 18-5).
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17-1417-14 Steering
Steering Column Inspection
Steering Lock Replacement
D
B A
E
F
B C
A
B
1. Remove the steering column (see page 17-10).
2. Do these checks:  Check the steering column ball bearing (A) andthe steering joint (B) for play and proper
movement. If any bearing is noisy or has
excessive play, replace the steering column as an
assembly.
 Check the lower slide shaft (C) for smooth movement in and out. If the lower slide shaft is
removed, slip it into the upper shaft by aligning
the paint or stamped marks (D). If it sticks or
binds, replace the steering column as an
assembly.
 Check the sliding capsules (E) for distortion or breakage. If there is distortion or breakage,
replace the steering column as an assembly.
 Check the tilt mechanism and telescopic mechanism for movement and damage.
 Check the absorbing plates (F) for distortion or breakage. If there is distortion or breakage,
replace the steering column as an assembly.
3. Install the steering column (see page 17-12). 1. Remove the steering column (see page 17-10).
2. Center-punch both of the two shear bolts, and drill
the heads of the bolts off with a 5 mm (0.20 in.) drill
bit. Be careful not to damage the switch body when
removing the shear bolts.
3. Remove the shear bolts from the switch body.
4. Install the switch body without the key inserted.
5. Loosely tighten the new shear bolts.
6. Insert the ignition key, and check for proper operation of the steering wheel lock and that the
ignition key turns freely.
7. Tighten the shear bolts (A) until the hex heads (B) twist off.
8. Rewrite the immobilizer control unit-receiver (see page 22-329), and make sure the immobilizer
system works properly.
9. Install the steering column (see page 17-12).
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Special Tools Required
Specified return angle: 7 3 °
17-15
Rack Guide Adjustment
AB
07MAA-SL0020A
A
B A
73°
B
44 N·m
(4.5 kgf·m, 33 lbf·ft)
Locknut wrench, 43 mm 07MAA-SL0020A1. Set the wheels in the straight ahead position.
2. Loosen the rack guide screw locknut (A) with the locknut wrench, then remove the rack guide screw
(B).
3. Remove the old sealant from the rack guide screw (A), and apply new sealant (Three Bond 1215 or
Loctite 5699) to the middle of the threads (B).
Loosely install the rack guide screw on the steering
gearbox.
NOTE: If more than 5 minutes has passed after
applying the sealant, remove the old sealant and
residue, and reapply new sealant. 4. Tighten the rack guide screw (A) to 25 N·m
(2.5 kgf·m, 18 lbf·ft), then loosen it.
5. Retighten the rack guide screw to 3.9 N·m (0.4 kgf·m, 2.9 lbf·ft), then back it off to the specified
angle.
6. Hold the rack guide screw stationary with a wrench, and tighten the locknut (B) by hand until it’s fully
seated.
7. Install the locknut wrench on the locknut, and hold the rack guide screw stationary with a wrench.
Tighten the locknut to the specified torque.
8. Check for unusual steering effort through the complete turning range.
9. Check the steering wheel rotational play (see page 17-4) and the power assist (see page 17-4).
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Special Tools Required
17-16
Steering
Tie-rod End Ball Joint Boot Replacement
C
D
D
A
B
E A
B
07JAF-SH20330
Bushing base 07JAF-SH20330
1. Disconnect the tie-rod end ball joint from the knuckle (see step 17 on page 17-67).
2. Remove the tie-rod end from the rack end.
3. Remove the tie-rod ball joint boot from the tie-rod end, and wipe the old grease off the ball pin.
4. Pack the lower area of the ball pin (A) with fresh multipurpose grease.
5. Pack the interior of the new tie-rod end ball joint boot (B) and lip (C) with fresh multipurpose grease.
Note these items when installing new grease: Keep grease off the boot mounting area (D) and the tapered section (E) of the ball pin.
 Do not allow dust, dirt, or other foreign materials to enter the boot. 6. Install the new tie-rod end ball joint boot (A) using
the bushing base. The boot must not have a gap at
the boot installation sections (B). After insta lling the
boot, check the ball pin tapered section for grease
contamination, and wipe it if necessary.
7. Install the tie-rod end to the rack end.
8. Connect the tie-rod end ball joint to the knuckle (see step 25 on page 17-76).
9. Check the wheel alignment, and adjust it if necessary (see page 18-5).
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17-17
Gearbox Mount Cushion Replacement
A
B
C
D
E A
B
A
A
1. Remove the steering gearbox (see page 17-65).
2. Position a 34 mm socket wrench (A) on the flange part of the gearbox housing with a washer (B), a
10 x 105 mm flange bolt (C), and a 10 mm nut (D) as
shown.
3. Hold the 10 mm nut with a wrench, and tighten the 10 x 105 mm flange bolt with another wrench.
Remove the gearbox mount cushion (E). 4. Apply a mild soap and water solution to the new
gearbox mount cushion surface (A), then place the
mount cushion on the gearbox mounting cushion
hole.
5. Using a flat-tipped screwdriver, push the edge of the mount cushion (B) until it is about 1/3 of the
way into the gearbox housing.
NOTE: Be careful not to damage the surface of the
mount cushion when pushing it with the flat-tipped
screwdriver.
6. Position a 34 mm socket wrench on the flange part of the gearbox housing with a washer, flange bolt,
and the nut as shown.
7. Install the gearbox mount cushion by tightening the nut until the mount cushion edges (A) contact the
gearbox flange surface.
8. Install the steering gearbox (see page 17-72).
9. Check the wheel alignment, and adjust it if necessary (see page 18-5).
Replace.
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17-18EPS Components
Component Location Index
STEERING GEARBOX
EPS MOTOR
BATTERY
DATA LINK
CONNECTOR (DLC)
GAUGE CONTROL
MODULE (TACH)
UNDER-HOOD
FUSE/RELAY BOX
UNDER-DASH
FUSE/RELAY BOX
EPS CONTROL UNIT
EPS INDICATORRemoval and Installation, page 17-65
Rack End Removal and Installation, page 17-79
Rack Guide Removal/Installation, page 17-83
Removal/Installation,
page 17-63
Removal/Installation, page 17-84
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