2007 Wrangler JK Factory Service Manual 21 - TRANSMISSION AND TRANSFER CASE

SPECIFICATIONS

TRANSMISSION


GENERAL

Component
 
Metric
 
Inch
 
Output Shaft End Play
 
0.22-0.55 mm
 
0.009-0.021 in.
 
Input Shaft End Play
 
0.46-0.89 mm
 
0.018-0.035 in.
 
2C Clutch Pack Clearance
 
0.455-1.335 mm
 
0.018-0.053 in.
 
4C Clutch Pack Clearance
 
0.770-1.390 mm
 
0.030-0.055 in.
 
L/R Clutch Pack Clearance
 
1.00-1.74 mm
 
0.039-0.069 in.
 
OD Clutch Pack Clearance
 
1.103-1.856 mm
 
0.043-0.073 in.
 
UD Clutch Pack Clearance
 
0.84-1.54 mm
 
0.033-0.061 in.
 
Reverse Clutch Pack Clearance
 
0.81-1.24 mm
 
0.032-0.049 in.
 
Recommended fluid
 
Mopar® ATF +4
 


GEAR RATIOS

1ST
 
3.00:1
 
2ND
 
1.67:1
 
2ND PRIME
 
1.50:1
 
3RD
 
1.00:1
 
4TH
 
0.75:1
 
5TH
 
0.67:1
 
REVERSE
 
3.00:1
 


TORQUE SPECIFICATIONS

DESCRIPTION

 

N·m

 

Ft. Lbs.

 

In. Lbs.

 
Fitting, cooler line at trans
 
17.5
 
-
 
155
 
Bolt, torque converter housing to engine upper four
 
41
 
30
 
 
Bolt, torque converter housing to engine lower four
 
54
 
40
 
 
Bolts, transmission collar
 
68
 
50
 
 
Bolt, torque converter to driveplate
 
31
 
23
 
270
 
Bolt/nut, crossmember
 
68
 
50
 
-
 
Bolt, driveplate to crankshaft
 
75
 
55
 
-
 
Bolts, clevis bracket / rear support
 
47
 
35
 
 
Bolt , converter housing
 
68
 
50
 
 
Bolt, oil pan
 
12
 
-
 
105
 
Screw, primary fluid filter
 
4.5
 
-
 
40
 
Nuts, transfer case
 
35
 
26
 
 
Oil Filter, Cooler Return
 
9.5
 

 
84
 
Bolt, oil pump
 
28
 
-
 
250
 
Bolt, oil pump body to cover
 
4.5
 
-
 
40
 
Screw, plate to oil pump body
 
4.5
 
-
 
40
 
Bolt, valve body to case
 
12
 
-
 
105
 
Plug, pressure test port
 
5
 
-
 
45
 
Bolt, reaction shaft support
 
12
 
-
 
105
 
Screw, valve body to transfer plate
 
5.5
 
-
 
50
 
Screw, solenoid module to transfer plate
 
6
 
-
 
50
 
Screw, accumulator cover
 
7
 
-
 
60
 
Screw, detent spring
 
4.5
 
-
 
40
 
Bolt, input speed sensor
 
12
 
-
 
105
 
Bolt, output speed sensor
 
12
 
-
 
105
 
Bolt, line pressure sensor
 
12
 
-
 
105
 
Bolt, extension housing
 
54
 
40
 
-
 
Screw, manual valve cam retaining
 
4.5
 
-
 
40
 
Screw, manual selector shaft retaining
 
28
 
-
 
250
 
Cross-bolt, manual selector shaft
 
16
 
-
 
140