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Honda Civic 2006

A/T Differential Carrier Bearing Preload Inspection (K20Z: A/T)

A/T Differential Carrier Bearing Preload Inspection

Special Tools Required
Handle driver (  07749-0010000)
 


Driver attachment, 72 x 75 mm (  07746-0010600)
 

Preload inspection tool (  07HAJ-PK40201)
 



NOTE:

1.Remove the bearing outer race (A), 76.2 mm thrust washer (B), and 76 mm thrust shim (C) from the transmission housing (D) by heating the housing to about 100 °C (212 °F) with a heat gun (E). Do not heat the housing more than 100 °C (212 °F).

 


ABCDE

2.Install the 76 mm thrust shim (A) in the transmission housing (B).
If you replace the 76 mm thrust shim with a new one, use the same thickness shim as the old one.

 


ACDB

3.Install the 76.2 mm thrust washer (C), and outer race (D) in the transmission housing.

4.Drive the outer race securely in the housing so there is no clearance between the outer race, thrust washer, thrust shim, and housing with the special tools.

 


07749-001000007746-0010600

5.Install the differential assembly (A) in the torque converter housing (B), and install the gasket (C) and dowel pins (D) on the housing.

 


10 x 1.25 mm
44 N·m (4.5 kgf·m, 33 lbf·ft)ABCDEFGDD

6.Install the transmission housing (E), and install the mounting bolts (19 bolts) with the transmission hanger (F) and the harness clamp brackets (G), then tighten the bolts.

7.Rotate the differential assembly in both directions to seat the bearings.

8.Measure the starting torque of the differential assembly with the special tool, a torque wrench (A), and a socket (B). Measure the starting torque at normal room temperature in both directions.

Standard 
New bearings: 
2.7-3.9 N·m (28-40 kgf·cm, 24-35 lbf·in.) 
Reused bearings: 
2.5-3.6 N·m (25-37 kgf·cm, 22-32 lbf·in.) 

 


AB07HAJ-PK40201

9.If the measurement is out of standard, remove the thrust shim and select the thrust shim from table. Install the new thrust shim and recheck. To increase the starting torque, increase the thickness of the thrust shim. To decrease the starting torque, decrease the thickness of the shim. Changing the shim to the next size will increase or decrease starting torque about 0.3-0.4 N·m (3-4 kgf·cm, 2.7-3.5 lbf·in.).

THRUST SHIM, 76 mm
No. Part Number Thickness 
S 41438-PX4-700 2.05 mm (0.081 in.) 
T 41439-PX4-700 2.10 mm (0.083 in.) 
U 41440-PX4-700 2.15 mm (0.085 in.) 
A 41441-PK4-000 2.20 mm (0.087 in.) 
B 41442-PK4-000 2.25 mm (0.089 in.) 
C 41443-PK4-000 2.30 mm (0.091 in.) 
D 41444-PK4-000 2.35 mm (0.093 in.) 
E 41445-PK4-000 2.40 mm (0.094 in.) 
F 41446-PK4-000 2.45 mm (0.096 in.) 
G 41447-PK4-000 2.50 mm (0.098 in.) 
H 41448-PK4-000 2.55 mm (0.100 in.) 
I 41449-PK4-000 2.60 mm (0.101 in.) 
J 41450-PK4-000 2.65 mm (0.103 in.) 
K 41451-PK4-000 2.70 mm (0.105 in.) 
L 41452-PK4-000 2.75 mm (0.107 in.) 
M 41453-PK4-000 2.80 mm (0.110 in.) 
N 41454-PK4-000 2.85 mm (0.112 in.) 
O 41455-PK4-000 2.90 mm (0.114 in.) 
P 41456-PK4-000 2.95 mm (0.116 in.) 
Q 41457-PK4-000 3.00 mm (0.118 in.) 
R 41458-PK4-000 3.05 mm (0.120 in.) 
0A 41428-PRP-000 1.55 mm (0.061 in.) 
0B 41429-PRP-000 1.60 mm (0.063 in.) 
0C 41430-PRP-000 1.65 mm (0.065 in.) 
0D 41431-PRP-000 1.70 mm (0.067 in.) 
0E 41432-PRP-000 1.75 mm (0.069 in.) 
0F 41433-PRP-000 1.80 mm (0.071 in.) 
0G 41434-PRP-000 1.85 mm (0.073 in.) 
0H 41435-PRP-000 1.90 mm (0.075 in.) 
0I 41436-PRP-000 1.95 mm (0.077 in.) 
0J 41437-PRP-000 2.00 mm (0.079 in.) 

(cont'd) 

THRUST SHIM, 76 mm (cont'd)
No. Part Number Thickness 
A 41428-PAX-000 1.575 mm (0.062 in.) 
B 41429-PAX-000 1.625 mm (0.064 in.) 
C 41430-PAX-000 1.675 mm (0.066 in.) 
D 41431-PAX-000 1.725 mm (0.068 in.) 
E 41432-PAX-000 1.775 mm (0.070 in.) 
F 41433-PAX-000 1.825 mm (0.072 in.) 
G 41434-PAX-000 1.875 mm (0.074 in.) 
H 41435-PAX-000 1.925 mm (0.076 in.) 
I 41436-PAX-000 1.975 mm (0.078 in.) 
J 41437-PAX-000 2.025 mm (0.080 in.) 
K 41438-PAX-000 2.075 mm (0.082 in.) 
L 41439-PAX-000 2.125 mm (0.084 in.) 
M 41440-PAX-000 2.175 mm (0.086 in.) 
N 41441-PAX-000 2.225 mm (0.088 in.) 
O 41442-PAX-000 2.275 mm (0.090 in.) 
P 41443-PAX-000 2.325 mm (0.092 in.) 
Q 41444-PAX-000 2.375 mm (0.094 in.) 
R 41445-PAX-000 2.425 mm (0.095 in.) 
S 41446-PAX-000 2.475 mm (0.097 in.) 
T 41447-PAX-000 2.525 mm (0.099 in.) 
U 41448-PAX-000 2.575 mm (0.101 in.) 
V 41449-PAX-000 2.625 mm (0.103 in.) 
W 41450-PAX-000 2.675 mm (0.105 in.) 
X 41451-PAX-000 2.725 mm (0.107 in.) 
Y 41452-PAX-000 2.775 mm (0.109 in.) 
Z 41453-PAX-000 2.825 mm (0.111 in.) 
0A 41454-PAX-000 2.875 mm (0.113 in.) 
0B 41455-PAX-000 2.925 mm (0.115 in.) 
0C 41456-PAX-000 2.975 mm (0.117 in.) 
0D 41457-PAX-000 3.025 mm (0.119 in.)