160 tachometer question

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   Narrowed down why the tach isn't working on my 160.  The 90 degree adapter is not engaging the coupler pin on the engine.   After taking everything apart it appears the coupler pin is too short.   Doing some measuring it looks to be 1/8 short of coming close to engaging the adapter.   Anyone know how long the coupler pin (believe it is pressed into the rear of the cam) is supposed to be?  Best measurement I get is about 3/8" and needs to be about 3/4". 

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AcFordHawk Members Profile Send Private Message Find Members Posts Add to Buddy List Silver Level Joined: 12 Sep 2009 Location: Boone, IA Points: 228	Post Options Post Reply Quote AcFordHawk Report Post Thanks(0) Quote Reply Topic: 160 tachometer question Posted: 11 Apr 2011 at 6:48pm
	Narrowed down why the tach isn't working on my 160. The 90 degree adapter is not engaging the coupler pin on the engine. After taking everything apart it appears the coupler pin is too short. Doing some measuring it looks to be 1/8 short of coming close to engaging the adapter. Anyone know how long the coupler pin (believe it is pressed into the rear of the cam) is supposed to be? Best measurement I get is about 3/8" and needs to be about 3/4".

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