Front Side Door Lock Cylinder Coding Doors
The door lock cylinder only uses 7 of the 10-cutpositions, 3 through 9. The tumbler positions are staggered fromside to side, 4 on one side and 3 on the other side, areself-retaining. The left and right door lock cylinders areidentical. The lever assembly determines which side of the vehiclethe lock cylinder is for. After removing the current lock, recordwhich lever is used and the orientation of rod clip.
Note:All lock cylinders for side milled keys have right and lefttumblers. The location of the tooth of the tumbler determineswhether it is right of left. Illustrations in this procedure showthe right tumblers on the top and the left tumblers on the bottom.All tumblers are marked 1R, 1L, 2R, or 2L. The number being cutdepth and the letter meaning right or left.Rotate the cylinder-(1) so the side with the4-tumbler spring wells faces up.Insert the tumbler springs-(2) into the4-spring wells.Install the tumbler-(3) for key cut position 3 inthe slot closest to the cylinder. Install the remaining tumblers,key cut positions 5, 7 and 9, following the key code and sameprocess. Press the tumblers in place until they are secure.Check the correct loading of the tumblers by inserting thekey into the cylinder. All tumblers should be flush with the lockcylinder body.Turn the cylinder so the side with the 3-tumblerspring wells faces up.Insert the tumbler springs into the 3-springwells.The first tumbler closest to the front of the lock cylinderto be loaded will be the fourth key cut position. Install theremaining tumblers for key cut positions 6 and 8. Press thetumblers in place until they are secure.Check the correct loading of the tumblers by inserting thekey into the cylinder. All of the tumblers should be flush with thelock cylinder body.Apply lubricant to the cylinder body and tumbler surfacesalong with a small amount in the head of the cylinder using thesupplied grease.Install 2 springs-(4) into the spring wells in thehead of the lock cylinder.Snap the shutter assembly-(5) into thecylinder.Assemble the cylinder into the case-(6).Align dimples of the cylinder cap-(7) with the 4recesses in the cap. Secure by pressing the cap into place withlight hand pressure.If required, assemble the rod clip-(9) to thelever-(8) using the recorded lever information.Assemble the lever to the lock. Use E-clip-(10) toretain the lever assembly.If supplied, assemble the gasket to the lock.Insert the key into the lock and function the lock to checkfor proper assembly and smooth operation.