Ign switch going out

Discussion in 'General Maverick/Comet' started by satchelmcqueen, Nov 17, 2019.

  1. satchelmcqueen

    satchelmcqueen Member

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    Is it hard to install a new ignition switch into the column? Ive only done one on the dash before (70 f100).

    Mine is getting stiff and not returning to where it should be when i crank it. Also where can i get a new one?
     
  2. 71gold

    71gold Frank Cooper Supporting Member

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    you could lube the rod and plunger, then reset the switch. also lube the key tumbler.
     
  3. Krazy Comet

    Krazy Comet Tom

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    The locking type sw is easy to replace, drop column a couple inches and it will be in easy view, two nuts allow for replacement/adjustment. I dunno about non-locking but ones in dash I've replaced just plugged in. If switch is obsolete checking on ebay is one option, be sure to verify part number.

    I'd be VERY careful about spraying ANY cleaner into a 50 year old switch. If contacts have arced and carbonized grease inside, could very easily start a fire. Burned contacts were the reason Ford had numerous ign sw fires in late '80s. Triggered a class action lawsuit and recall on certain year models.
     
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  4. rthomas771

    rthomas771 Member

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    Gear Wrench will come in handy 100_2215.JPG
     
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  5. mvw66gt

    mvw66gt Member

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    I think I bought mine for my 71 Comet at Advance.
     
  6. Mavman72

    Mavman72 Gone backwards but lookin' forward

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    I think he is talking about the key lock. Not the switch...
     
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  7. 71gold

    71gold Frank Cooper Supporting Member

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    understand that but the rod sticking in the switch could be his problem.
    " getting stiff and not returning to where it should be when i crank it"
     
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  8. rthomas771

    rthomas771 Member

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    If that is the case...

    1. Disconnect the negative battery cable.
    2. On cars with a fixed steering column, remove the steering wheel trim pad and the steering wheel. Insert a stiff wire into the hole located in the lock cylinder housing.
    3. Place the gearshift lever in Reverse on standard shift cars and in Park on cars with automatic transmission, and turn the ignition key to the ON or RUN position.
    4. Depress wire and remove the lock cylinder and wire.
    5. Insert the new cylinder into the housing and turn to the OFF position. This will lock the cylinder into position.
    6. Reinstall the steering wheel and pad.
    7. Connect the negative battery cable.
    chassis_electrical_003.gif
     
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  9. Krazy Comet

    Krazy Comet Tom

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    The '70 uses a switch is a ONE year only part, also may be one of two possible switches, '71 is different.

    Only one I found on ebay was :eek: $339, also fit Torino and full size but supposedly not Mustang.
     
  10. Mavman72

    Mavman72 Gone backwards but lookin' forward

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    Agreed Frank was just pointing out subject matter:tiphat: Key switch...Ignition switch...
     
  11. bmcdaniel

    bmcdaniel Senile Member

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    My ignition key lock was stuck, too, a couple years ago. 45 year old grease can get stiff. Took it apart, cleaned out the old grease and lubed with silicon spray. First time in years I could get it into the accessory position.
     
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  12. satchelmcqueen

    satchelmcqueen Member

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    Ill give that a shot first. Ty
     
  13. satchelmcqueen

    satchelmcqueen Member

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    Yall are the best ty.
     

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