Torque Specs
Ξ December 11th, 2006 | → | ∇ General |
Jeep TJ Torques
| T-Case skid bolts | 55 ft/lbs | |
| Tire Lug nuts | 95 ft/lbs | |
| Lower control arm frame mount bolts | 130 ft/lbs | |
| Lower control arm axle mount bolts | 85 ft/lbs | |
| Track Bar Relocation Bracket | 85 ft/lbs | |
| Upper control arms | 55 ft/lbs | |
|
Part
|
Socket/Wrench Size
|
Torque
|
| Wheel Lug Nuts |
19mm
|
95-100 ft. lbs.
|
|
Front End Components
|
||
| Track Bar Frame Castellated Bolt |
19mm
|
65 ft. lbs.
|
| Trackbar Axle Mount Bolt |
15mm
|
55 ft. lbs.
|
| Sway Bar Links-Bottom Bolts |
T-55 Torx
18mm |
70 ft. lbs.
|
| Sway Bar Links-Upper Nuts |
17mm
|
45 ft. lbs.
|
| Bottom Shock Bolts & Nuts |
13mm
|
250 in. lbs.
(21 ft. lbs.) |
| Top Shock Bolts |
17mm
w/small 1/4" wrench on shaft |
17 ft. lbs.
|
| Spring Retainer Clip |
13mm
|
16 ft. lbs.
|
| Bumpstop Retainer Cup Bolt |
15mm
|
Hand Tighten
|
| Dana 30 Differential Cover Bolts |
1/2″
|
30 ft. lbs.
|
| Dana 30 Differential Fill Bolt |
3/8″ Drive Ratchet
|
25 ft. lbs.
|
| Steering Stabilizer Axle Bolt & Nut |
15mm/18mm
|
55 ft. lbs.
|
| Stock Castellated Nut |
19mm
|
35 ft. lbs.
|
| Tie Rod End Clamps |
13mm.
|
20 ft. lbs.
|
| Drag Link Clamps |
15mm.
|
36 ft. lbs.
|
|
Control Arms
|
||
| Lower Control Arms Frame Bolts & Nuts |
21mm
|
130 ft. lbs.
|
| Lower Control Arms Axle Bolts & Nuts |
21mm
|
85 ft. lbs
|
| Upper Control Arms Bolts |
15mm
|
55 ft. lbs.
|
|
Transfer Case/Transmission
|
||
| Skid Plate To Frame |
3/4Gǥ
|
55 ft. lbs.
|
| Trannsmission Mounts to Skid Plate |
13mm
|
45 ft. lbs.
|
| Transmission Drain/Fill Bolt |
17mm Allen Bit
|
14-20 ft. lbs.
|
| Transfer Case Drain & Fill Bolts |
10mm
|
15-25 ft. lbs.
|
|
Rear End Components
|
||
| Track Bar Axle Bolt |
T-55.
|
85 ft. lbs.
|
| Track Bar Frame Bolt & Nut |
15mm/18mm
|
85 ft. lbs.
|
| Sway Bar Links Outside Nut |
15mm/18mm
|
40 ft. lbs.
|
| Bottom Shock Bolts & Nuts |
15mm/18mm
|
74 ft. lbs.
|
| Top Shock Nuts |
13mm
|
23 ft. lbs.
|
| Differential Cover Bolts |
1/2″
|
30 ft. lbs.
|
| Dana 44 Differential Fill Bolt |
3/8″ Drive Ratchet
|
25 ft. lbs.
|
Chart Provided by 4×4xplor.com
Recommend Fluids 
This is a list of common fluids you will need when servicing your Jeep’s Transmission, Transfer Case or Differentials.
| Dana 30 & Dana 44 Differentials |
SAE 80W-90 GL5 Gear Oil
|
| NV3550 Manual Transmission |
Mopar NV3550 Transmission Fluid
Synchromesh Redline MT-90 |
| AX-15 Manual Transmission |
Mopar AX-15 Transmission Fluid
Redline MT-90 |
| NP-231 Transfer Case |
ATF+3
|
Jeep 1999 4.0L Engine Torque Specifications
| Description | Torque | |
| A/C Compressor Bracket to Engine Bolts |
34 N· m | 25 ft. lbs. |
| A/C Compressor Mounting Bolts | 27 N· m | 20 ft. lbs. |
| A/C Low Pressure Service Valve Nut |
38 N· m | 28 ft. lbs. |
| Block Heater Nut | 2 N· m | 16 in. lbs. |
| Camshaft Sprocket Bolt | 68 N· m | 50 ft. lbs. |
| Camshaft Thrust Plate to Cylinder Block Screws |
24 N· m | 18 ft. lbs. |
| Clutch Cover to Flywheel Bolts | 54 N· m | 40 ft. lbs. |
| Coil Bracket to Block Bolts | 22 N· m | 192 in. lbs. |
| Connecting Rod Nuts | 45 N· m | 33 ft. lbs. |
| Cylinder Block Drain Plugs | 34 N· m | 25 ft. lbs. |
| Cylinder Head Bolts | 135 N· m |
100 ft. lbs. |
| Cylinder Head Cover Bolts | 10 N· m | 85 in. lbs. |
| Distributer Clamp Bolt | 23 N· m | 204 in. lbs. |
| Engine Mounts - Front Support Bracket Bolts |
61 N· m | 45 ft. lbs. |
| Engine Mounts - Front Support Cushion Bolts/Nuts |
41 N· m | 30 ft. lbs. |
| Engine Mounts - Front Support Cushion Bracket Bolts |
54 N· m | 40 ft. lbs. |
| Engine Mounts - Front Support Cushion Bracket Stud Nuts |
41 N· m | 30 ft. lbs. |
| Engine Mounts - Front Support Cushion Thru-Bolt |
65 N· m | 48 ft. lbs. |
| Engine Mounts - Rear Crossmember-to-Sill Bolts (Automatic) |
41 N· m | 30 ft. lbs. |
| Engine Mounts - Rear Insulator Stud Assembly Nut |
41 N· m | 30 ft. lbs. |
| Engine Mounts - Rear Support Cushion/Crossmember Nuts |
22 N· m | 192 in. lbs. |
| Engine Mounts - Rear Support Cushion/Bracket Nuts (Manual) |
75 N· m | 55 ft. lbs. |
| Transmission Support Bracket Bolt (Manual) |
46 N· m | 34 ft. lbs. |
| Transmission Support Bracket/Cushion Bolt (4WD Auto) |
75 N· m | 55 ft. lbs. |
| Transmission Support Adapter Bracket Bolts (2WD Auto) |
75 N· m | 55 ft. lbs. |
| Exhaust Manifold/Pipe Nuts | 27 N· m | 20 ft. lbs. |
| Flywheel to Converter Housing Bolts |
38 N· m | 28 ft. lbs. |
| Flywheel to Crankshaft Bolts | 143 N· m |
105 ft. lbs. |
| Front Cover-to-Block Bolts ¼-20 |
7 N· m | 60 in. lbs. |
| Front Cover-to-Block Bolts 5/16-18 |
22 N· m | 192 in. lbs. |
| Fuel Rail Bolts/Stud | 12 N· m | 108 in. lbs. |
| Generator Fixed Bolt | 24 N· m | 18 ft. lbs. |
| Generator Thru Bolt/Nut | 38 N· m | 28 ft. lbs. |
| Main Bearing Cap Bolts | 108 N· m |
80 ft. lbs. |
| Main Bearing Brace Nuts | 47 N· m | 35 ft. lbs. |
| Oil Filter | 18 N· m | 156 in. lbs. |
| Oil Filter Connector (to adapter) | 47 N· m | 35 ft. lbs. |
| Oil Filter Connector (to block) | 68 N· m | 50 ft. lbs. |
| Oil Filter Adapter Bolts | 102 N· m |
75 ft lbs |
| Oil Galley Plug | 41 N· m | 30 ft. lbs. |
| Oil Pan ¼-20 Bolts | 9.5 N· m |
84 in. lbs. |
| Oil Pan 5/16-18 Bolts | 15 N· m | 132 in. lbs. |
| Oil Pan Drain Plug | 34 N· m | 25 ft. lbs. |
| Oil Pump Short Attaching Bolts | 23 N· m | 204 in. lbs. |
| Oil Pump Long Attaching Bolts | 23 N· m | 204 in. lbs. |
| Oil Pump Cover Bolts | 8 N· m | 70 in. lbs. |
| Power Steering Pump Pressure Hose Nut |
52 N· m | 38 ft. lbs. |
| Rocker Arm Assembly-to-Cylinder Head Capscrews |
30 N· m | 21 ft. lbs. |
| Spark Plugs | 37 N· m | 27 ft. lbs. |
| Starter Motor Mounting Bolts | 45 N· m | 33 ft. lbs. |
| Thermostat Housing Bolts | 18 N· m | 156 in. lbs. |
| Throttle Body Bolts | 10 N· m | 90 in. lbs. |
| Vibration Damper Bolts | 108 N· m |
80 ft. lbs. |
| Water Pump/Block Bolts | 23 N· m | 17 ft. lbs. |
Source: 1999 Jeep Wrangler Factory Service Manual
(FSM)
