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Uni-Body, Subframe and Mounting System - Rear Axle Crossmember
Removal and Installation
Removal
CAUTION: Replacement of nuts and bolts: Various thread-locking devices are used on nuts and bolts throughout the
vehicle. These devices restrict the number of times a nut or bolt can be used. See section 100-00 for information.
1. Raise vehicle on a four-post li ft. Refer to section 100-02.
2. Remove subframe to differentia l-casing rear bracket bolts.
3. Where fitted, remove bolts se curing fuel vapor pipe to
subframe.
4. Remove subframe to differential bracket front nuts and bolts.
5. Support the differential assembly.
Position a jack under the differential drive coupling.
Position a piece of wood between the jack and the
differential drive coupling.
Raise the jack until the diffe rential is just supported.
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6. Remove both mounting brac kets from the suspension
subframe.
1. Remove bush center bolt from bracket.
2. Remove bolts securi ng bracket to body.
Remove bracket.
Following the same procedure, remove bracket on
opposite side.
7. To permit access, lower jack approximately 25 mm.
8. Remove and retain spacer from top of each bush.
9. Remove bolts securing link assemblies to suspension subframe.
1. Remove bolt.
2. Ensure spacer remain s captive in bracket.
Following the same procedure, remove bolt from opposite
side of subframe.
10. With assistance to support su bframe, remove the subframe
center to differential casing bolts.
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Installation
11. Remove subframe from vehicle.
12. Clean relevant components and mating faces.
1. With assistance fit suspension subframe to vehicle.
Position subframe on vehi cle, ensuring that fuel
evaporation pipe is not trapped.
Install but do not tighten sub frame center to differential
casing bolts.
2. Install link assemblies to suspension subframe bolts
1. Ensure spacer is in position.
2. Install but do not tighten bolt.
Following the same procedure, in stall bolt on opposite side
of subframe.
3. Install but do not tighten subframe front to differential bracket
nuts and bolts
4. Install and tighten sub frame to differential rear bracket bolts to
88-118Nm.
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5. Tighten link assembly bolts to 88-118Nm.
6. Tighten subframe front to differential bracket nuts and bolts to
69-92Nm.
7. Where fitted, install fuel vapo r pipe to subframe bolts.
8. Tighten subframe center to di fferential casing bolts to 88-
118Nm.
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9. Position spacer in the rece ss of each subframe bush.
10. Raise jack to locate subframe bushes on the body tapered
locations.
11. CAUTION: When installing su bframe bracket ensure that wheel speed sensor harness is clear.
Fit suspension subframe mounting-brackets.
1. Position bracket to subframe.
2. Install but do not ti ghten bush center bolt.
3. Install but do not tighten bolts securing bracket to body.
Following same procedure, install mounting bracket on
opposite side.
12. Tighten mounting bracket to body bolts to 80-100Nm.
Following same procedure, ti ghten mounting bracket bolts
on opposite side.
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13. Tighten mounting bracket bush center bolt to 80-100Nm.
Following same procedure, tighten mounting bracket
bush center bolt on opposite side.
14. Lower and remove jack.
15. Lower four-post lift.
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Uni-Body, Subframe and Mounting System - Rear Axle Crossmember
Bushing
Removal and Installation
Removal
CAUTION: Replacement of nuts and bolts: Various thread-locking devices are used on nuts and bolts throughout the
vehicle. These devices restrict the number of times a nut or bolt can be used. See section 100-00 for information.
Special Tool(s)
Remover/Replacer Suspension Bushes
204-116 (JD 143A)
Remover/Replacer Adaptor
204-116-06 (JD143-6B)
1. Remove suspension subframe fro m vehicle. Refer to 64.25.20.
2. Position special tool 204-116 on the press-bed, with recesses
uppermost.
3. Remove nut and washer from tool.
Position tool on bush with recesses accommodating the
bush rebound stops.
Fit washer to tool and fit and finger tighten nut.
4. Invert subframe and position assembly on special tool 204-
116, with subframe located in the recess.
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Installation
5. CAUTION: Ensure special tool 204-116-06 is correctly
aligned and does not contact the bush housing bore.
Remove bush from subframe.
1. Align the top of special tool 204-116-06 with the press-ram.
2. Operate press to remove bush.
6. Remove bush from special tool and discard bush.
7. Thoroughly clean the bush-housing bore.
1. Use a coarse grade emery cloth to roughen the bush-housing
bore, and mating surface of the bush.
2. Using an air line, remove residu al dust from bush and housing
mating surfaces.
3. Clean the bush-housing bore and bush with cleaning solvent
(SPB3 Solvent 30) or equivalent.
4. Invert suspension subframe.
5. Mark bush position on sub-frame.
1. Stretch a length of thin co rd across the center line of
each bush location.
2. Below the string, place two pieces of masking tape diametrically opposite on the bore periphery.
3. Mark string position on the masking tape.