Acura CSX. Manual — part 349
15
10
11
12
17-70
EPS Components
A
B
A
12 x 1.25 mm
A
14 x 1.5 mm
A
14 x 1.5 mm
31. A/T: Remove the ATF filter mounting bolt (A), then
open the ATF cooler hose clamp (B) on the front
subframe.
32. M/T: Remove the front engine mounting bolt (A).
33. Remove the front subframe front mounting bolts
(A) from the right and left sides of the vehicle.
34. Remove the front subframe rear mounting bolts (A)
from the right and left sides of the vehicle.
35. Lower the front subframe and steering gearbox as
an assembly by lowering the jack slowly.
Replace.
Replace.
Replace.
Replace.
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13
*03
21
17-71
A
B
6 x 1.0 mm
D
C
B
A
E
A
36. Remove the harness clamp bracket (A) from the
front subframe, then remove the harness clips (B).
37. Remove the EPS motor connector A (2P), the EPS
motor connector B (1P), torque sensor 4P connector
(C), the EPS motor angle sensor 6P connector (D)
from the passenger’s side of the gearbox mounting
bracket (E).
38. Remove the pinion shaft grommet (A) from the top
of the torque sensor.
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15
16
24
25
Installation
17-72
EPS Components
10 x 1.25 mm
A
B
A
B
10 x 1.25 mm
10 x 1.25 mm
10 x 1.25 mm
54 N·m
(5.5 kgf·m,
40 lbf·ft)
10 x 1.25 mm
54 N·m
(5.5 kgf·m,
40 lbf·ft)
10 x 1.25 mm
59 N·m
(6.0 kgf·m, 43 lbf·ft)
A
A
10 x 1.25 mm
38 N·m
(3.9 kgf·m,
28 lbf·ft)
FRONT
A
B
C
39. Remove the two 10 mm bolts from the right side of
the steering gearbox, then remove the gearbox
mounting bracket (A) and the mounting cushion (B).
40. Remove the four 10 mm flange bolts from the left
side of the steering gearbox, then remove the
stiffener plates (A).
41. Remove the steering gearbox (B) from the front
subframe.
1. Place the steering gearbox in position on the front
subframe.
2. Loosely install the stiffener plates (A) and the
gearbox mounting bolts on the left side of the
steering gearbox.
3. Position the cutout (A) on the mounting cushion (B)
as shown, and install it on the right side of the
steering gearbox securely.
4. Install the gearbox mounting bracket (C) over the
mounting cushion, and loosely install the two
10 mm bolts.
5. Tighten the 10 mm bolts on both sides of the
steering gearbox to the specified torque alternately
in two or more steps.
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26
*04
28
02
17-73
A
B
D
C
B
A
B
A
6 x 1.0 mm
9.8 N·m
(1.0 kgf·m,
7.2 lbf·ft)
A
B
B
A
6. Install the pinion shaft grommet (A). Align the slot
in the pinion shaft grommet with the lug portion (B)
on the torque sensor. The grommet must not have
a gap at the mating surface of the grommet and the
torque sensor.
7. Install the EPS motor connector A (2P), the EPS
motor connector B (1P), torque sensor 4P connector
(C), the EPS motor angle sensor 6P connector (D)
on the right side of the gearbox mounting bracket.
8. Install the harness clips (A) to the harness clamp
bracket (B), then install the harness clamp bracket
to the front subframe.
9. Carefully raise the front subframe with the front
subframe adaptor and the transmission jack or the
powertrain lift until the front subframe is in position,
then loosely install the new front subframe
mounting bolts.
NOTE: Be sure that the pinion shaft grommet is in
place securely. Check whether the pinion shaft
grommet is not turning up. Incorrect installation
can cause leakage of water, mud, and noise.
10. Align the front subframe reference marks (A) to the
body (B), as noted during removal.
08/08/21 14:55:15 61SNR030_170_0074
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