how do you replace ignition in a 1986 nissan king cab?

Answer 1

do you mean the key switch or the ignition its self,,add to your original question by hoovering over it ,and add details,,i might can help,,i own a repair shop.

Answer 2

for the electrical part of the switch do this..

Service and Repair
Notes

Fig. 2 Ignition switch replacement



1. Remove the four upper and lower shell cover retaining screws, then the shell covers.
2. Disconnect electrical connectors from switch.
3. Remove switch retaining screw from steering lock, Fig. 2.
4. Remove switch.
5. Reverse procedure to install.


For the key and tumblers do this....


Service and Repair
Notes

Fig. 3 Ignition lock replacement



The ignition lock is retained by two shear type screws, Fig. 3. It is necessary to drill out these screws to remove ignition lock from steering tube. When installing, ensure that the shear type screws are used.