LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Jeep >> 2006 >> Commander Base, 3.7 K, AWD >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Nag1 Automatic Transmission (Service Information) >> Service Information >> Specifications
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Service Information: Specifications

GEAR RATIOS

1ST 3.59:1
2ND 2.19:1
3RD 1.41:1
4TH 1.00:1
5TH 0.83:1
REVERSE 3.16:1
REVERSE (In 4WD Low Range) 1.93:1
SPECIFICATIONS

COMPONENT  METRIC (mm)  INCH (in.) 
Geartrain End-play 0.3-0.5 0.012-0.020
Geartrain End-play Shim 0.2, 0.3, 0.4, and 0.5 0.008, 0.012, 0.016, 0.020
Rear Planetary Gear Set End-play 0.15-0.6 0.006-0.024
Rear Planetary Gear Set Snap-rings 3.0, 3.4, and 3.7 0.118, 0.134, 0.146
B1 Clutch Clearance - Double Sided Friction Discs 2 Disc 2.3-2.7 0.091-0.106
3 Disc 2.7-3.1 0.106-0.122
4 Disc 3.0-3.4 0.118-0.134
B1 Clutch Clearance - Single Sided Friction Discs 4 Disc 2.2-2.6 0.087-0.102
6 Disc 2.4-2.8 0.095-0.110
8 Disc 2.6-3.0 0.102-0.118
B1 Clutch Snap-rings 2.6, 2.9, 3.2, 3.5, 3.8, and 4.1 0.102, 0.114, 0.126, 0.138, 0.150, 0.162
B2 Clutch Clearance 4 Disc 1.9-2.3 0.075-0.091
5 Disc 2.0-2.4 0.079-0.095
B2 Clutch Snap-rings 2.9, 3.2, 3.5, 3.8, and 4.1 0.114, 0.126, 0.138, 0.150, 0.162
B3 Clutch Clearance 1.0-1.4 0.039-0.055
B3 Clutch Snap-rings 3.2, 3.5, 3.8, 4.1, 4.4, and 4.7 0.126, 0.138, 0.150, 0.162, 0.173, 0.185
K1 Clutch Clearance - Double Sided Friction Discs 3 Disc 2.7-3.1 0.106-0.122
4 Disc 3.0-3.4 0.118-0.134
5 Disc 3.3-3.7 0.130-0.146
6 Disc 3.6-4.0 0.142-0.158
K1 Clutch Clearance - Single Sided Friction Discs 6 Disc 2.4-2.8 0.095-0.110
8 Disc 2.6-3.0 0.102-0.118
10 Disc 2.8-3.2 0.110-0.126
12 Disc 2.9-3.3 0.114-0.130
K1 Clutch Snap-rings 2.6, 2.9, 3.2, 3.5, 3.8, and 4.1 0.102, 0.114, 0.126, 0.138, 0.150, 0.162
K2 Clutch Clearance 3 Disc 2.3-2.7 0.091-0.106
4 Disc 2.4-2.8 0.095-0.110
5 Disc 2.5-2.9 0.099-0.114
6 Disc 2.7-3.1 0.106-0.122
K2 Clutch Snap-rings 2.3, 2.6, 2.9, 3.2, 3.5, and 3.8 0.091, 0.102, 0.114, 0.126, 0.138, 0.150
K3 Clutch Clearance - Double Sided Friction Discs 3 Disc 2.3-2.7 0.091-0.106
4 Disc 2.4-2.8 0.095-0.110
5 Disc 2.5-2.9 0.099-0.114
K3 Clutch Clearance - Single Sided Friction Discs 6 Disc 2.3-2.7 0.091-0.106
8 Disc 2.4-2.8 0.095-0.110
10 Disc 2.5-2.9 0.099-0.114
K3 Clutch Snap-rings 2.0, 2.3, 2.6, 2.9, 3.2, and 3.5 0.079, 0.091, 0.102, 0.114, 0.126, 0.138
TORQUE SPECIFICATIONS

DESCRIPTION  N.m  Ft. Lbs.  In. Lbs. 
Bolt, B2 Clutch Carrier 16 - 141
Bolt, B1 Carrier to Converter Housing 10 - 89
Bolt, Oil Pump 20 - 177
Nut, Propeller Flange 200 148 -
Nut, 4X4 Adapter Shaft 200 147.5 -
Bolt, Electrohydraulic Unit 8 - 71
Bolt, Transmission Housing to Converter Housing 20 - 177
Bolts, 4X4 Adapter Housing 20 - 177
Bolts, Oil Pan 8 - 71
Screws, Valve Body/Housing Side Cover 4 - 35
Bolt, Shift Plate 8 - 71
Bolt, Solenoid Leaf Spring 8 - 71
Nut, Shifter Mechanism to Floor Pan 12 - 105
Bolt, Adapter Plug 2.5 - 22
Bolt, Transmission to Engine 39 29 -
Bolt, Crossmember to Frame 68 50 -
Bolt, Rear Support to Transmission 47 39 -
Bolt, Clevis Bracket to Crossmember 47 39 -
Bolt, Clevis Bracket to Rear Support 68 50 -
Bolt, Torque Converter 42 31 -