Toyota Celica 1986-1993 Repair Guide

Propeller Shaft

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The propeller shaft, found on 4WD vehicles, is a 3-piece driveshaft and has 4 joints. The No. 1, 2 and 4 joints are hooked joints and the No. 3 joint is a cross groove type constant velocity joint that ensures good flexibility and reduces vibration and noise. The driveshaft also uses two center support bearings to control vibration and suppress noise.

REMOVAL & INSTALLATION



  1. Matchmark the both front driveshaft flanges.
  2.  
  3. Remove the four bolts, nuts and washers and disconnect the front driveshaft.
  4.  
  5. Withdraw the yoke from the transfer.
  6.  
  7. Insert SST No. 09325-20010 or equivalent into the transfer to prevent oil leakage.
  8.  
  9. Have an assistant depress the brake pedal and hold it.
  10.  
  11. Place a piece of cloth into the inside of the universal joint cover.
  12.  
  13. Using SST No. 09325-20010 or equivalent, loosen the cross groove joint set bolts 1 / 2 turn.
  14.  

  1. Matchmark the intermediate and rear driveshafts.
  2.  



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Fig. Fig. 1 Propeller shaft components4WD Celica



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Fig. Fig. 2 Positioning propeller shaft section joints4WD Celica



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Fig. Fig. 3 Installing front center support bearing4WD Celica



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Fig. Fig. 4 Installing rear center support bearing4WD Celica

  1. Remove the four bolts, nuts and washers.
  2.  
  3. Remove the two bolts from the front center support bearing and remove the bearing and the washer.
  4.  
  5. Remove the rear front center support bearing and washers.
  6.  



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Fig. Fig. 5 Adjusting interval between rear side cover and shaft4WD Celica



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Fig. Fig. 6 Checking that center line of bracket is at right angles at shaft axial direction4WD Celica

To install:

  1. Install the center support bearing temporarily with the two bolts.
  2.  
  3. Align the matchmarks on the rear and intermediate flanges and connect the shafts with the four nuts, bolts and washers. Torque the bolts to 54 ft. lbs. (74 Nm).
  4.  
  5. Remove the special tool from the transfer and insert the yoke.
  6.  
  7. Align the matchmarks on both flanges. Install the bolts, nuts and washers and torque to 54 ft. lbs. (74 Nm).
  8.  
  9. Have an assistant depress the brake pedal and hold it.
  10.  
  11. Using the removal tool, torque the cross groove joint set bolts to 20 ft. lbs.
  12.  
  13. Make sure that the vehicle is unloaded, and adjust the distance between the rear side of the boot cover and the shaft as shown in the accompanying figure.
  14.  
  15. Under the same unloaded conditions, adjust the distance between the rear side of the center bearing housing of the cushion to 10-12mm as shown and torque the bolts to 27 ft. lbs. (37 Nm).
  16.  
  17. Ensure that the center line of the bracket is at right angles at the shaft axial direction.
  18.  

INSPECTION
  1. Matchmark the intermediate and rear shaft flanges. Use paint, chalk or a scribe. Do NOT use a punch to matchmark.
  2.  
  3. Using SST No. 09313-30021 or equivalent, remove the intermediate and rear flange bolts and separate the two shafts.
  4.  
  5. Place the propeller and intermediate shafts on V-blocks and check the run out with a dial indicator. If the run out exceeds 0.075mm replace the shaft.
  6.  
  7. Measure the run out of the face of the intermediate shaft flange. If the runout exceeds 0.10mm, replace the shaft.
  8.  
  9. Measure the run out of the rear face of the intermediate flange in the vertical direction.
  10.  
  11. Check the front prop shaft spider bearings for axial play by turning the flange while holding the shaft tightly.
  12.  
  13. Mount the rear prop shaft in a vise and check the cross groove joint play. Check the joint for damage or signs of grease leakage around the boot. If damaged, replace the joint.
  14.  

OVERHAUL



Disassembly
  1. Using a ball-peen hammer and a small cold chisel, loosen the staked part of the locking nut located on the rear center support bearing front flange.
  2.  
  3. Using SST No. 09330-0021 or equivalent, hold the front flange and remove the nut and plate washer.
  4.  
  5. Match mark the rear flange and the front shaft.
  6.  
  7. Using SST No. 09950-20017 or equivalent, remove the rear flange.
  8.  
  9. Remove the rear center support bearing and plate washer.
  10.  
  11. Repeat Steps 1-5 to remove the front center support bearing.
  12.  
  13. Turn the center support bearing by hand while applying force in the direction of rotation. Check the bearing smooth play.
  14.  
  15. Inspect both support seals for cracks and damage.
  16.  
  17. Remove the cross groove joint end cover using a brass bar and ball-peen hammer.
  18.  
  19. With a small punch, matchmark the inner race and the cross groove joint shaft.
  20.  
  21. Remove the snapring that retains the joint to the shaft.
  22.  
  23. Using SST No. 09527-21011, extension bar and press, remove the cross groove joint.
  24.  
  25. Remove the joint end cover and gasket.
  26.  
  27. Loosen the clamp and remove the universal joint cover and boot.
  28.  
  29. Discard the locking nuts, washers, snapring, gaskets. boot cover and boot clamp and replace with new.
  30.  

Reassembly
  1. Set the front center support bearing onto the intermediate shaft.
  2.  
  3. Install the plate washer.
  4.  
  5. Align the matchmark and install the bearing flange onto the shaft.
  6.  
  7. Using SST No. 09330-00021 or equivalent to hold the flange, press the bearing into place by tightening the new locking nut and washer to 134 ft. lbs. (181 Nm).
  8.  
  9. Loosen the locking nut.
  10.  
  11. Torque the nut again to 51 ft. lbs. (69 Nm) and stake the nut with a ball-peen hammer and small cold chisel.
  12.  
  13. Repeat Steps 1-6 to install the rear center support bearing.
  14.  
  15. Apply a 1 / 8 in. (3mm) bead of sealant to the new boot cover. Use sealant No. 08828-00801 or equivalent.
  16.  
  17. Wrap the end of the shaft with masking tape to prevent damage to the boot.
  18.  
  19. Install the universal joint cover and boot onto the shaft.
  20.  
  21. Align the matchmarks on the cross groove joint shaft and inner race.
  22.  
  23. Place the brass bar on the inner race and tap the cross groove joint onto the shaft.
  24.  
  25. Secure the joint onto the shaft with a new snapring.
  26.  
  27. Using a bolt for alignment, press the universal joint cover with boot into place using a steel plate and press.
  28.  
  29. Install a new boot clamp.
  30.  
  31. Pack the joint with about 4 ounces of grease.
  32.  
  33. Remove the backing paper and install the new joint end cover gasket.
  34.  
  35. Install the joint end cover.
  36.  
  37. Align the matchmarks and install the universal joint flange onto the cross groove joint cover.
  38.  
  39. Tighten the flange bolts evenly in an alternate pattern to press the joint end cover.
  40.  
  41. Mount the rear prop shaft in a vise and check the cross groove joint play.
  42.  
  43. Using SST No. 09313-30021 or equivalent, temporarily tighten the six bolts and three washers using a piece of cloth on the inside of the joint cover.
  44.  

 
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