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Is there supposed to be a hole of some sort in the transaxle case assembly on a 1991 Buick

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Hole of some sort in the transaxle case assembly ????? For what ?

Posted on Dec 19, 2016

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1 Answer

How do you replace a neutral safety switch on a saturn sl1 2001


It 's a Transmission Range Switch , it tells the pcm more then just park or neutral positions !

Transmission Range Switch Replacement
Ensure the ignition is OFF.
Remove the air cleaner and duct assembly. Refer to Air Cleaner Housing and Duct Assembly Replacement in HVAC.

Disconnect the transaxle range switch harness connectors.
Place the control lever in the full clockwise position.
Notice: If manual shift shaft is rotated excessively, internal damage to the transaxle range switch may occur.
Prevent the manual shift shaft from rotating by holding the control lever while removing the retaining nut from the manual shift shaft. Remove the control lever.
Remove the 2 switch-to-transaxle case bolts and remove the switch.

Install the cable to the control lever and adjust the cable. Refer to Shift Control Cable Adjustment .
Before tightening the transaxle range switch-to-case bolts, proceed to the Adjustment procedure.
Adjustment Procedure
Important: While adjusting the transaxle range switch, always rotate the switch towards the engine to achieve continuity. A diagnostic trouble code DTC P0706 could result if this procedure is not followed.
Important: Digital volt/ohm meter (DVOM) with audible continuity test is preferred. Do not stick the probe in the transaxle range switch terminal hole; use male terminals on the transaxle range switch or faulty readings could occur.
Place the transaxle in Drive (D). Use an ohmmeter or continuity tester to check for continuity across terminals on the selector switch. Rotate the transaxle range switch from the left fender towards the engine until continuity is achieved.
Notice: Refer to Fastener Notice in the Preface section.
Tighten the switch-to-case bolts. After switch-to-case bolts have been tightened, check continuity.
Tighten
Tighten the transaxle range switch-to-case bolts to 14 N·m (10 lb ft).
Connect the transaxle range switch harness connectors.
Install the air cleaner and duct assembly. Refer to Air Cleaner Housing and Duct Assembly Replacement in HVAC.
Using a scan tool, ensure each gear position reads correctly while manually moving through all gears.

Dec 15, 2016 | 2001 Saturn SL

1 Answer

How to remove a pressure control solenoid from a 1991 buick lesabre 3.8


Pressure Control Solenoid--where?

Transaxle--??

Have to drop sub frame on drivers side, to
remove the side cover & get at valve body

Nov 02, 2014 | 1991 Buick LeSabre

1 Answer

How do i replace gear oil in a 1991 honda accord with a five speed transmission


There should be a drain bolt facing horizontally near the bottom of the transaxle. Removing that, allow it to drain. Should be another bolt about half way up the case. Fill it up to that hole.

Jul 28, 2013 | 1991 Honda Accord

1 Answer

Where is the starter on a 1991 buick riviera 6 cy


On the side of the block under the exhaust manifold where the engine and transaxle connect.

Sep 03, 2012 | 1991 Buick Riviera

1 Answer

Rough gear shift


Seeing as how you have a transaxle,it is
pretty difficult to do much without removing
the trans to work on it

Almost every case they are rebuilt or exchanged
for a factory built reman

If it was rear wheel drive there are other options

Jun 20, 2012 | 1991 Buick Park Avenue

1 Answer

How do i install a cv joint on a 1989 buick park avenue electra


TOUGH JOB, YOU HAVE TO REMOVE FRONT TIRE, BLOCK UP CAR,REMOVE BRAKE CALIPER AND BRAKE DISC,HOLD UP WITH PIECE OF WIRE OUT OF WAY,MARK SHOCK STRUT WITH MARKER TO ALIGN LATER, MARK AROUND BOLT HOLES ON STRUT,MARK AND ALIGN CV JOINT GOING INTO TRANSAXLE TO LINE LATER
WHEN ALL IS OUT OF WAY, PULL OR HAMMER OUT CV JOINT AT POINT WHERE IT IS ATTACHED TO TRANSAXLE, BE CAREFUL NOT TO HIT TO HARD, SHOULD PULL OUT EASILY, TO INSTALL DO REVERSE, INSTALL AXLE INTO HOLE IN TRANSAXLE AND PUSH OR TAP IN,LINE UP STRUT AND BOLT HOLES TO MARKS YOU MADE THEN ATTACH TO ROTOR AND ATTACH DISC AND CALIPER, TIGHTEN ALL BOLTS WITH TORQUE WRENCH TO SPECS.PUT TIRE BACK ON CAR, REMOVE BLOCKS, LOWER CAR, TAKE FOR TEST DRIVE,,

Feb 18, 2012 | 1989 Buick Park Avenue

1 Answer

Clutch is going out need diagram to print out on how to replace it


Here are removal procedures. Can I send reinstall on another ticket? I don't think they will fit in one solution... Tranny REMOVAL

1.8L and 1.9L Engines See Figures 1, 2
  1. Disconnect both battery cables, negative cable first.
  2. Remove the battery and battery tray.
  3. Remove the engine air cleaner tube and the air intake resonator.
  4. Disconnect the speedometer cable at the transaxle.
  5. Remove the slave cylinder line-to- slave cylinder hose retaining clip, then disconnect the slave cylinder line from the slave cylinder hose and plug the hose.
  6. Disconnect the ground strap from the transaxle.
  7. Remove the tie wrap and unplug the three electrical connectors located above the transaxle.
  8. Remove the electrical connector support bracket.
  9. Install Engine Support Bar 014-00750 or equivalent, and attach it to the engine lifting eyes with suitable chains or cables.

a4d73b3.gif


Fig. 1: Install a suitable engine support bar and attach it to the engine lifting eyes-1.8L and 1.9L engines

  1. If equipped, remove the three nuts from the left-hand engine support bracket.
  2. Loosen the mount pivot nut and rotate the mount out of the way.
  3. Remove the three bolts and the left-hand engine support mount.
  4. Remove the two upper transaxle-to-engine bolts.
  5. Raise and safely support the vehicle.
  6. Remove the front wheel and tire assemblies.
  7. Remove the inner fender splash shields.
  8. Drain the transaxle fluid and install the drain plug.
  9. Remove the halfshafts.
  10. Install Transaxle Plugs T88C-7025-AH or equivalent, between the differential side gears.
WARNING Failure to install the transaxle plugs may cause the differential side gears to become improperly positioned. If the gears become misaligned, the differential will have to be removed from the transaxle to align them.
  1. If equipped with the 1.8L engine, remove the intake manifold support bolts and the support.
  2. Remove the starter motor.
  3. Unfasten the gearshift stabilizer bar nut and washers. Remove the stabilizer bar and bracket from the transaxle.
  4. Unfasten the shift control rod-to-transaxle bolt and nut and remove the shift control rod from the transaxle.
  5. Remove both lower splash shields.
  6. Unfasten the transaxle mount-to-crossmember bolts and nuts and remove the lower crossmember (rear engine support).
  7. Position and secure a suitable transaxle jack under the transaxle.
  8. Remove the front transaxle mount and bracket.
630acb3.gif

Fig. 2: Removing the front transaxle mount and bracket-1.8L and 1.9L engines

  1. Remove the lower engine-to-transaxle bolts and slowly lower the transaxle out of the vehicle.

CLUTCH REMOVAL
  1. If the clutch assembly is to be reused, matchmark the pressure plate and the flywheel so they can be assembled in the same position.
  2. Install flywheel holding tool T84P-6375-A or equivalent, in a transaxle mounting hole on the engine and engage the tooth of the holding tool into the flywheel ring gear.

bbecb06.gif


Fig. 1: Install a flywheel holding tool in a transaxle mounting hole on the engine, and engage the tooth of the tool into the flywheel ring gear

  1. Loosen the pressure plate-to-flywheel retaining bolts one turn at a time, in a crisscross pattern, until the spring tension is relieved, to prevent pressure plate cover distortion.
  2. Support the pressure plate and unfasten the retaining bolts. Remove the pressure plate and clutch disc from the flywheel.

If the flywheel shows any signs of overheating (blue discoloration) or if it is badly grooved or scored, it should be refaced or replaced.
  1. Inspect the flywheel, clutch disc, pressure plate, release bearing, pilot bearing and the clutch fork for wear. Replace parts as needed.

Sep 27, 2010 | 1991 Mercury Tracer

1 Answer

How do change a 1986 buick lesabre transmission


Automatic Transaxle Assembly REMOVAL & INSTALLATION
  1. Disconnect the negative terminal from the battery. Detach the wire connector at the Mass Air Flow sensor.
  2. If equipped, remove the cross brace to strut towers, as follows:
    1. Loosen the bar assembly through-bolts.
    2. Remove the inboard strut nuts. Fig. 1: The automatic transaxle fluid level sensor is mounted in the top of the transaxle case 89637p01.jpg

    3. Remove the brace assembly.
    4. Reinstall the inboard strut nuts. Fig. 2: Exploded view of the strut tower cross brace 89637g05.gif

  3. Remove the air intake duct.
  4. Disconnect the cruise control cable from the throttle body.
  5. Remove the shift control linkage from the mounting bracket at the transaxle and the lever at the manual shaft.
  6. Label and detach the connectors from the following:
    1. Park/neutral/backup lamp switch.
    2. Transaxle electrical connector.
    3. Vehicle speed sensor and fuel pipe retainers.
  7. Remove the fuel pipe retainers.
  8. Disconnect the vacuum modulator hose from the modulator. WARNING
    You must support or remove the engine. If the engine is not support you may damage the engine, transaxle, halfshafts or many other components.
  9. Remove the three top transaxle-to-engine block bolts and install a suitable engine support fixture. Load the support fixture by tightening the wingnuts several turns in order to relieve the tension on the frame and the mounts. Fig. 3: You have to use a suitable holding fixture to support the engine. If necessary, one can usually be rented 89637g06.gif

  10. Turn the steering wheel to the full left position.
  11. Raise and safely support the vehicle. Remove both front tire and wheel assemblies.
  12. Drain the automatic transaxle fluid into a suitable container. Fig. 4: Drain the automatic transaxle fluid into a suitable drain pan, but be careful, as this can be messy 89637p10.jpg

Aug 13, 2010 | 1986 Buick LeSabre

2 Answers

Where is the backup light switch on a 1991 pontiac sunbird with manual transmission?


the switch is located on the top left side of the transaxle,(trany)

Apr 19, 2010 | 1991 Pontiac Sunbird

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