transmisson oil cooler line removal ????

[lordmetalz28]

im used to working on chevys so this is new to me,, i have a 2001 xj automatic with a 4.0 my question is how to i remove the transmission lines at the transmission itself there leaking fluid and there appears to be some plastic collar around the lines i have no idea where to even start.. also whats the switch called in the rear of the transfer case called.. it is right before the driveshaft it bolts into the transfer case rear retainer???

 

[SteelHeadz]

Carefully pry the plastic collar away from the fitting. On the fitting itself where the plastic collar used to be is a C-clip retainer. with the use of a small screwdriver or a small pick, carefully remove the C-clip. lightly wiggle and twist on the line as you pull it out.

This is called VSS, Vehicle speed sensor.

 

[lordmetalz28]

thanks man.... how do i change the seal on the vss? can u get a seal without the switch?? also can u just get a seal for those transmission lines?? also again im used to working on the chevy camaro of mine and think i may have over tightened the pan bolts camaro takes 144lbs cherokee takes 10lbs now i didnt strip and bolts but i went down pretty tight to the point where they didnt bottom out and i got scared and let off.. will this cause a problem is there something this will screw up on jeep.. and before i lay a hand on this thing im gonna ask first haha.. nothing at all like a chevy.. which is actually turning out to be a pitsa..

 

[SteelHeadz]

Well since your itching to get your hands dirty on Jeeps, here's all the specs on the Trans. including the specified torque.
AUTOMATIC - AW-4

GEAR RATIOS</B>

DESCRIPTION</B>

SPECIFICATION</B>

Gear Ratio-First 2.804:1 Gear Ratio-Second 1.531:1 Gear Ratio-Third 1.000:1 Gear Ratio-Fourth 0.753:1 Gear Ratio-Reverse 2.393:1
HYDRAULIC PRESSURES</B>

DESCRIPTION</B>

SPECIFICATION</B>

Line Pressure in D at Curb Idle 61-70psi (421-481 kPa) Line Pressure in D at WOT 173-209 psi (1196-1442 kPa) Line Pressure in R at Curb Idle 75-90 psi (519-618 kPa) Line Pressure in R at WOT 213-263 psi (1471-1814 kPa)
MISCELLANEOUS</B>

DESCRIPTION</B>

SPECIFICATION</B>

Time Lag Test: Engagement in D Range 1.2 seconds Time Lag Test: Engagement in Reverse 1.5 seconds Valve Body Solenoid Resistance 11-15 ohms Transmission Fluid Normal Operating Temperature 50-80°C (122-176°F)
OIL PUMP WEAR LIMITS</B>

DESCRIPTION</B>

SPECIFICATION</B>

Drive Gear Tip Clearance: Standard 0.11-0.14 mm (0.0043 -0.0055 in.) Drive Gear Tip Clearance: Maximum Allowance 0.3 mm (0.012 in.) Gear-to-Pump Body End Clearance: Standard 0.02-0.05 mm (0.0008-0.0020 in.) Gear-to-Pump Body End Clearance: Maximum Allowance 0.1 mm (0.004 in.) Driven Gear-to-Pump Body Clearance: Standard 0.07-0.15 mm (0.0028-0.0059 in.) Driven Gear-to-Pump Body Clearance: Maximum Allowance 0.3 mm (0.012 in.)
CLUTCH DISC AND PLATE THICKNESS</B>

DESCRIPTION</B>

SPECIFICATION</B>

Clutch Disc ( all except first-reverse and forward clutch discs) 1.84 mm (0.0724 in.) Forward Clutch Disc 1.51 mm (0.0594 in.) Forward Clutch Plate 1.8 mm (0.070 in.) Direct Clutch-Thin Plate (1) 2.3 mm (0.905 in.) Direct Clutch-Thick Plate (3) 3.0 mm (0.118 in.) First-Reverse Brake Disc 1.51 mm (0.0594 in.)
BUSHING MAXIMUM INSIDE DIAMETER</B>

DESCRIPTION</B>

SPECIFICATION</B>

Extension Housing 38.09 mm (1.4996 in.) Direct Clutch Drum 53.97 mm (2.1248 in.) Overdrive Planetary Gear 11.27 mm (0.4437 in.) Overdrive Direct Clutch Drum 27.11 mm (1.0673 in.) Stator Shaft (Front) 21.58 mm (0.8496 in.) Stator Shaft (Rear) 27.08 mm (1.0661 in.) Oil Pump Body 38.19 mm (1.5035 in.) Transmission Case 38.18 mm (1.5031 in.)
PISTON STROKE LENGTH</B>

DESCRIPTION</B>

SPECIFICATION</B>

Direct Clutch (all) 1.37-1.67 mm (0.0539-0.0657 in.) Overdrive Brake 1.40-1.70 mm (0.0551-0.0669 in.) Second Coast Brake (all) 1.5-3.0 mm (0.059-0.118 in.) Forward Clutch 3.55-3.73 mm (0.1397-0.1468 in.) Overdrive Direct Clutch 1.85-2.15 mm (0.0728-0.0846 in.)
END PLAY CLEARANCE</B>

DESCRIPTION</B>

SPECIFICATION</B>

Ouput Shaft End Play 0.27-0.86 mm (0.0106-0.0339 in.) First-Reverse Brake Pack 0.70-1.20 mm (0.028-0.047 in.) Second Brake Pack 0.62-1.98 mm (0.024-0.078 in.)
OVERDRIVE BRAKE RETAINER SELECTION</B>

DESCRIPTION</B>

SPECIFICATION</B>

Retainer Number 26 3.3 mm (0.130 in.) Retainer Number 25 3.5 mm (0.138 in.) Retainer Number 12 3.6 mm (0.142 in.) Retainer Number 24 3.7 mm (0.146 in.) Retainer Number 11 3.8 mm (0.150 in.) Retainer Number 23 3.9 mm (0.154 in.) Retainer Number - Not Marked 4.0 mm (0.157 in.)
DIRECT CLUTCH RETAINER SELECTION</B>

DESCRIPTION</B>

SPECIFICATION</B>

Retainer Number 33 3.0 mm (0.118 in.) Retainer Number 32 3.1 mm (0.122 in.) Retainer Number 31 3.2 mm (0.126 in.) Retainer Number 30 3.3 mm (0.130 in.) Retainer Number 29 3.4 mm (0.134 in.) Retainer Number 28 3.5 mm (0.138 in.) Retainer Number 27 3.6 mm (0.142 in.) Retainer Number 34 3.7 mm (0.146 in.)
OVERDRIVE CLUTCH RETAINER</B>

DESCRIPTION</B>

SPECIFICATION</B>

Retainer Number 16 3.6 mm (0.142 in.) Retainer Number 17 3.5 mm (0.138 in.) Retainer Number 18 3.4 mm (0.134 in.) Retainer Number 19 3.3 mm (0.130 in.) Retainer Number 20 3.2 mm (0.126 in.) Retainer Number 21 3.1 mm (0.122 in.)
SECOND COAST BRAKE PISTON ROD</B>

DESCRIPTION</B>

SPECIFICATION</B>

Rod 1 71.4 mm (2.811 in.) Rod 2 72.9 mm (2.870 in.)
FORWARD CLUTCH RETAINER</B>

DESCRIPTION</B>

SPECIFICATION</B>

Retainer Number 42 4.0 mm (0.157 in.) Retainer Number 44 3.8 mm (0.149 in.) Retainer Number 45 3.4 mm (0.134 in.) Retainer Number 60 3.2 mm (0.126 in.) Retainer Number 61 3.0 mm (0.118 in.) Retainer Number 62 3.6 mm (0.142 in.) Retainer Number 63 4.2 mm (0.165 in.) Retainer Number 64 4.4 mm (0.173 in.)
FIRST-REVERSE BRAKE</B>

DESCRIPTION</B>

SPECIFICATION</B>

Retainer Number 50 5.0 mm (0.197 in.) Retainer Number 51 4.8 mm ( 0.189 in.) Retainer Number 52 4.6 mm (0.181 in.) Retainer Number 53 4.4 mm (0.173 in.) Retainer Number 54 4.2 mm (0.165 in.) Retainer Number 55 4.0 mm (0.157 in.)
CLUTCH AND BRAKE PACK REQUIREMENTS</B>

COMPONENT</B>

DISCS REQUIRED</B>

PLATES REQUIRED</B> RETAINERS REQUIRED</B> Overdrive Brake 4 3 2 Second Brake 5 5 1 Overdrive Direct Clutch 2 2 1 Direct Clutch 4 4 1 Forward Clutch 6 6 1 First-Reverse Brake 7 7 1
TORQUE SPECIFICATIONS</B>

DESCRIPTION</B>

N·m</B>

Ft. Lbs.</B> In. Lbs.</B> Converter Housing Bolts 10 mm 32-36 23-27 Converter Housing Bolts 12 mm 55-59 40-43 Cooler Line Retaining Clip Nuts 2-4 18-35 Cooler Line Bracket Nuts 5-11 48-96 Cooler Line Fitting Nuts (at auto. trans. fittings) 18-23 160-200 Detent Spring Bolt 9-11 80-96 Dust Cover Nuts/Bolts 18-23 159-203 Extension Housing Bolts 32-36 23-27 Fill Tube Bracket Bolt 50-64 37-47 Neutral Switch Bolt 12-14 8-10 Neutral Switch Nut 6-8 53-70 OD Support Bolt (to case) 23-27 18-20 Oil Pan Bolts 6-8 53-70 Oil Pan Drain Plug 19-21 14-16 Oil Pump Bolt (to case) 21-23 16-18 Oil Pump Bolt (to stator shaft) 9-11 80-96 Oil Screen Bolt 9-11 80-96 Park Pawl Bracket 9-11 80-96 Propeller Shaft Clamp Screws 16-23 140-200 Rear Mount-To-Transmission Bolts 60-81 44 Rear Mount-To-Clevis Bracket Bolt/Nut 54-75 40-55 Rear Mount Clevis Bracket-To-Crossmember Nuts 33-49 24-36 Shift Cable Bracket Screws At Transmission 25-39 221-345 Shift Lever Mounting Cover Screws 1-2 9-20 Shift Lever Housing Nuts 16-26 141-230 Solenoid Harness Bolt 6-8 57-75 Speedometer Adapter Clamp Screw 10-12 90-110 Speed Sensor Coupling Nut 14-20 125-175 Throttle Cable Engine Bracket Screws 7-11 63-94 Throttle Cable Retaining Screw (at transmission) 8-10 70-98 Transfer Case Mounting Nuts 30-41 22-30 Transmission Shift Lever Nut 15-17 134-154 Transmission-To-Engine Block Bolts 50-64 37-47 Valve Body Bolts (to case) 9-11 80-96 Valve Body Bolts (to valve body) 6-7 54-58
On the VSS, Yes, you can replace just the o-rings. Keep in mind that the sensor is clocked inside that offset housing so make sure that you make a refference mark to where you can line it back to its original orientation to the base. The Trans. line fitting on the other hand is not as lucky to get an o-ring replacement at least i've never heard of any available replacement for just the o-ring. I've always just replaced the fitting, buy a new one and get a free line fitting. I hope this helps.