Tailgate O.JPG
3003 hits | 87.28 KB | Posted: 11/28/04

If the motor spins but won't move the glass, just push it down all the way, and you can open the tai...
End Seal.JPG
3201 hits | 116.55 KB | Posted: 7/7/03

If you only need to change the weatherbelts, or if the glass needs to come out, remove the screw fro...
Weatherbelt.JPG
2897 hits | 96.51 KB | Posted: 7/7/03

Use a screwdriver to gently pry the OUTER weatherbelt up just enough to pop the cllps loose. I've p...
Weatherbelts.JPG
2320 hits | 31.64 KB | Posted: 11/28/04

This outer weatherbelt has begun to dry rot, and is already leaking water into the unpainted interio...
Tailgate I.JPG
2654 hits | 81.05 KB | Posted: 11/28/04

The wetness on the moisture barrier shows that the weatherbelts are dry-rotted & should be replaced ...
Tailgate.JPG
3671 hits | 118.84 KB | Posted: 7/7/03

This can be done with the tailgate open or closed. After removing the inside access panel, remove t...
Glass Up.JPG
2770 hits | 72.74 KB | Posted: 11/28/04

If the motor doesn't work, push the glass up for access. The glass is strong enough to support its ...
Mechanism.JPG
3068 hits | 82.01 KB | Posted: 7/7/03

The 3 black bolts hold the center latch control and are used to align it so the latches open at the ...
Glass.JPG
3886 hits | 106.83 KB | Posted: 7/14/03

If the window switches work, the L latch must be fully closed to defeat the safety interlock switch....
CenterMech.JPG
1121 hits | 51.45 KB | Posted: 5/17/07

Center mechanism front & back.

The rubber grommet for the handle operating rod is slid onto that ...
Inside L.JPG
2722 hits | 44.04 KB | Posted: 11/28/04

This is the optimum location for the glass since you have access to all the fasteners to remove the ...
Inside R.JPG
2195 hits | 35.22 KB | Posted: 11/28/04

The nuts for the glass track are under this fixed support, but the bolts for the regulator will be a...
Inside C.JPG
2512 hits | 44.59 KB | Posted: 11/28/04

If you cant open the t/g, remove the inside access panel & pull these 2 rods inward. Either unclip ...
Mechanism Inside.JPG
2871 hits | 82.57 KB | Posted: 7/7/03

The rod running to the Left (down) is the interlock rod that detects the glass being fully down. It...
TGRegulator.JPG
1233 hits | 60.58 KB | Posted: 5/17/07

Tailgate Window Regulator front & back

If EITHER the glass or the motor is installed, the regulat...
Mechanism In.JPG
2051 hits | 29.95 KB | Posted: 11/28/04

Mechanism Side.JPG
2032 hits | 55.57 KB | Posted: 11/28/04

View from the passenger side with the t/g lowered.
RodClips.jpg
1942 hits | 27.44 KB | Posted: 11/28/04

To release the rods, push the hook end of the clip off the rod, then pull the rod down out of the cl...
Center Bolts.JPG
1954 hits | 46.65 KB | Posted: 11/28/04

Mark the bolt locations, even if you plan to move the latch later. It gives you a reference point.
Center Gone.JPG
1980 hits | 55.31 KB | Posted: 11/28/04

To access the motor connector, push out these 2 retainers and pull the connector where you can see i...
Center Mechanism.JPG
2050 hits | 54.24 KB | Posted: 11/28/04

The center mechanism
Center Bent.JPG
2021 hits | 29.6 KB | Posted: 11/28/04

This is why the inside handle doesn't sit flat. If someone pulls the handle before the glass is ful...
Center Mech.JPG
1755 hits | 64.91 KB | Posted: 11/28/04

Center Interlock.JPG
1929 hits | 60.26 KB | Posted: 11/28/04

The numbers show the sequence of events for PROPER operation of the inside latch handle. 5 & 6 shou...
Center Straight.JPG
1688 hits | 25.77 KB | Posted: 11/28/04

Fortunately, with the mechanism out, it's easy to straighten the bent lever. Spray it with protecti...
Latch Closed.JPG
1901 hits | 35.98 KB | Posted: 11/28/04

To operate the motor with the tailgate open, simply close the driver's latch. Be SURE to open it be...
Latch & Switch.JPG
2040 hits | 68.04 KB | Posted: 11/28/04

This is the switch on the driver's latch that prevents the motor from operating with the tailgate op...
Mechanism All.JPG
1881 hits | 73.53 KB | Posted: 11/28/04

This shows the inhibit switch installed in its early location on the center mechanism ONLY for illus...
Motor Bolts.JPG
1903 hits | 41.51 KB | Posted: 11/29/04

To access the motor, remove these 3 bolts with an 8mm or 5/16" socket. If the glass has already bee...
Wire Unclipped.JPG
1811 hits | 36.81 KB | Posted: 11/29/04

To get enough slack in the wire to pull the motor out & work on it, remove the clip from the bottom ...
Motor Open.JPG
2086 hits | 54.99 KB | Posted: 11/29/04

To change or repair the motor drive gear, remove the phillips screw and then the seal plate to expos...
Window Motor Gear.jpg
2180 hits | 48.91 KB | Posted: 11/29/04

This is the repair kit, but you can also use 1/4" fuel hose with thin plastic tubing inside to reinf...
Motor Apart.JPG
2121 hits | 69.52 KB | Posted: 11/29/04

The pointers show the rubber insulators. The metal & nylon gears simply slide up off the shaft. Th...
Regulator.JPG
1837 hits | 58.74 KB | Posted: 11/29/04

The motor drive's shaft aligns thru the hole in the top of the regulator. If the large gear is poppi...
Swingaway Brace.JPG
1656 hits | 71.44 KB | Posted: 11/29/04

Before removing the regluator, remove the tire carrier's strike brace (if equipped).
Strike Bracket.JPG
1606 hits | 67.45 KB | Posted: 11/29/04

Later Broncos (~'90-96) have 3 bolts holding the strike to the bracket. Before that, there were onl...
TGSections.JPG
771 hits | 30.26 KB | Posted: 7/29/07

'83-96 Bronco Tailgate in cross-sectional views

'78-82 is only different in the interlock switch...
Regulator Remove.JPG
1563 hits | 82.08 KB | Posted: 11/29/04

With the regulator arms in this position, all the mounting bolts can be accessed & removed.
Regulator Out.JPG
1529 hits | 68.47 KB | Posted: 11/29/04

The regulator fits out the driver's side. On earlier Broncos, there is a brace here that must be re...
Trim Panel.JPG
1833 hits | 80.72 KB | Posted: 11/29/04

The trim panel can be removed after the access panel if the glass is rolled up out of the way. No o...
Switch C.JPG
1556 hits | 56.71 KB | Posted: 11/29/04

The tailgate key switch is 2 micro SPDT switches riveted into a bracket, and operated by a paddle at...
Switch Down.JPG
1479 hits | 47.95 KB | Posted: 11/29/04

When the key is rotated CW, the paddle presses the lower switch. The silver hairpin clip retains th...
Switch Up.JPG
1423 hits | 62.88 KB | Posted: 11/29/04

When the key is rotated CCW, the paddle presses the upper switch. Note the arrangement of parts on ...
Pad.JPG
637 hits | 60.08 KB | Posted: 5/17/07

This pad is used to protect the tailgate paint from the rubber bumper on the bottom of the swingaway...
Switch Off.jpg
1402 hits | 15.51 KB | Posted: 11/29/04

By removing ONLY the silver clip, the switch assembly can be removed from the lock cylinder.
TailgateLockParts.JPG
1199 hits | 38.01 KB | Posted: 7/7/06

Lock Cylinder for '78-96 Bronco tailgate

The parts might be OUT of factory order, but they'll st...
Clip Remove.JPG
1354 hits | 62.56 KB | Posted: 11/29/04

To remove these clips (which are used on the frame also), push the pin in the center all the way out...
Clip.JPG
1184 hits | 99.79 KB | Posted: 11/29/04

With the clip off, the tailgate support cables can be removed.
Tailgate cables.JPG
1237 hits | 59.56 KB | Posted: 11/29/04

Early cable screws are #3 phillips; later ones are T-50. New cables are available from most parts s...
Torque Rod.JPG
1578 hits | 79.06 KB | Posted: 11/29/04

Before unbolting the tailgate from its hinges, first relieve the torque rod by bracing it against th...
StrikeBolt 78Bronco.jpg
1465 hits | 56.08 KB | Posted: 11/29/04

'78-82 Broncos used this type of strike bolt, and a different latch from '83-96. They are not inter...
Tailgate Cutaway.jpg
2354 hits | 68.86 KB | Posted: 11/29/04

Glass & Weatherbelts

The outside weatherbelt that wipes the glass is D8TZ-9841610-A and cost $24 ...
Tailgate Latch 83-96.jpg
2448 hits | 88.89 KB | Posted: 8/23/05

1 - Tailgate Latch Remote Control
2 - Screw
3 - Tailgate Latch Release Handle
4 - Plug Button ...
Tailgate Latches.jpg
1710 hits | 51.48 KB | Posted: 11/29/04

Latches
TailgateLatches.jpg
1456 hits | 88.51 KB | Posted: 10/14/05

Latches

1 Tailgate Latch Remote Control 43170
2 Screw 56950-S55
3 Tailgate Latch Release Ha...
Tailgate Torsion 8396.jpg
1495 hits | 79.58 KB | Posted: 10/16/05

Hinges, Torque Rod, & '83-96 Strikes. The strike bolt is the only thing in this diagram specific to...
Tailgate Torsion 7882.jpg
1579 hits | 59.41 KB | Posted: 11/29/04

78-82 Strikes & Torque Rod. The strike bolt is the only thing in this diagram specific to '78-82. ...
Tailgate TrimPanel.jpg
1458 hits | 46.91 KB | Posted: 10/14/05

Trim Panel '87-96
Tailgate Window Circuit.jpg
2648 hits | 33.93 KB | Posted: 11/29/04

Window Motor Circuit

Normal operation is as follows:

RAISE from the dash switch:
Power flows ...
Tailgate Defrost Circuit.jpg
1310 hits | 27.24 KB | Posted: 11/29/04

Defrost Circuit '92-96

'87-91 similar
Tailgate Defrost Circuit Early.jpg
1230 hits | 29.67 KB | Posted: 11/29/04

Defrost Circuit '78-86
92s.JPG
1251 hits | 72.44 KB | Posted: 11/10/05

Some tailgates split here on the R side at the top. I think it's due to collision since I've never ...
FenderBrace.JPG
1069 hits | 61.01 KB | Posted: 4/1/06

The swingaway brace inside the R quarter panel is spot-welded & riveted into place.
TGSwitchC274.JPG
849 hits | 36.71 KB | Posted: 4/26/07

Pinout for '87-96 Dash Switch CONNECTOR for Tailgate Window (looking into the switch, the pins are r...
TGSwitch1.JPG
804 hits | 50.5 KB | Posted: 5/17/07

Tailgate Window Switch

The switch is actually 2 SPDT microswitches which aren't designed to be se...
TGSwitch2.JPG
723 hits | 68.66 KB | Posted: 5/18/07

Tailgate Switch Wiring Colors

These wires are not intended to be removed from the switches, and t...
TGSwitch3.JPG
795 hits | 56.55 KB | Posted: 5/18/07

Tailgate Switch Paddle

When the tailgate lock cylinder is turned, this paddle arm swings around &...
TGSwitch4.JPG
739 hits | 40.35 KB | Posted: 5/18/07

Tailgate Switch Paddle

When the key is removed from the tailgate lock cylinder, the paddle is in ...
TGSwitch5.JPG
668 hits | 49.3 KB | Posted: 5/18/07

Tailgate Safety Switch

The safety switch breaks the circuit (open) between the DOWN switch (right...
TGHarness95.jpg
655 hits | 45.32 KB | Posted: 5/17/07

Tailgate Wiring Harness from a '95 Bronco with defrost.

I'm not sure when the round white connect...
tailgate-window-circuit-aux.JPG
1216 hits | 43.25 KB | Posted: 11/15/06

Auxilliary t/g window switch circuit.

See this thread:
http://fullsizebronco.com/forum/showthrea...
TailgateLatchPickup.JPG
1232 hits | 74.18 KB | Posted: 2/12/07

Pickup Tailgate Latch & Hinge

1 Clip 382929-S
2 Link 43868
3 Bumper 44482
4 Nut and Washer Ass...
TGTorqueRodBrkt.JPG
549 hits | 58.28 KB | Posted: 9/12/07

The infamous torsion bar bracket. It cups up, so if it's allowed to collect dirt & rain, it rusts o...
TGTorqueRodRemv.JPG
439 hits | 60.75 KB | Posted: 9/12/07

Torsion Bar Removal & Installation

The tailgate must be removed to get the torsion bar in or out.
TGWiring96.JPG
499 hits | 53.95 KB | Posted: 9/12/07

Note that there is no connector near the ground wire, which is forward of the L taillight. C418 is ...
C418.JPG
512 hits | 66.26 KB | Posted: 9/12/07

This is all the wiring for the tailgate, except the ground for the defrost grid. This connector is ...
TGBedWeatherstrip.JPG
492 hits | 65.55 KB | Posted: 9/29/07

Tailgate Threshhold Seal '78-96

Note that the body style shown is '78-79 (taillight & strike moun...

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