Sovereign L6-4.0L (1991)
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Check that the disc assembly is correct by viewing the disc assembly at the position indicated in fig. 6.
NOTE:
This check can also be used to identify the key/cut code on all sedan range vehicles incorporating Tibbe locks.
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Test the lock operation using the key. Install the door lock handle into the door and test the door lock function.
REPAIRING/REPLACING TRUNK LOCK:
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Remove the trunk lock barrel assembly from its housing (refer to the 4.0 Sedan Range Service Manual, repair procedure 76.19.19). If the fault is not
due to the locking pin/spring locator, discard the lock barrel.
NEW LOCK BARREL ASSEMBLY:
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Using kit JLM 2042, arrange discs and spacers in key code order, (Fig. 5).
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Install plastic seal onto lock barrel, (Fig. 7 A).
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Assemble disc and spacer washers into the lock barrel in key cut order. Apply a small small amount of grease to each disc/spacer face. Align the steel
roller with slots, (Fig. 7).
NOTE:
Use only the grease supplied with the kit.