Removing Upper Steering Pin Bushing

76SeaRay

Lieutenant Junior Grade
Joined
Aug 24, 2017
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1,071
Anybody have an easy (or at least a doable) method to get the bushing out of the upper steering pin opening in the gimbal housing (Alpha One Gen One)? I have thought about trying to drill it out with a 11/16 drill bit but those are expensive and I am uncertain about keeping the bit aligned to center. I have tried a hacksaw blade through the lower opening but can't get enough force on the blade to cut a slot in the bushing. No room for a Dremel tool.
 
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carlos515

Petty Officer 2nd Class
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Aug 23, 2020
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167
I used a small blade screwdriver . I put the edge on the bushing and tapped with a hammer . Then put the blade between the housing and bushing and twisted. Took a bit....but got the bushing out.
 

76SeaRay

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Aug 24, 2017
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Thanks for the video but the approach did not work on the upper bushing. It kept chipping pieces off and appears to be frozen to the housing. I tried driving a socket in there to push it through but it appears the socket just shaved off some of the bushing. Looks like I am stuck with trying to drill it out. There may be a replacement housing in my future the way it looks.
 

76SeaRay

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Aug 24, 2017
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The new bushing measures 0.724 on the OD. So, looking for a drill bit that is close. A 11/16 bit is 0.687 and a 23/32 bit is 0.719 these bits are special order in reduced shank so I can get the smaller 3/8 drill into the housing to try and get a straight drill. I don't see another way short of replacing the housing.
 

G1K

Petty Officer 3rd Class
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Jun 20, 2007
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85
I've use the hacksaw method and an ID bearing puller. The ID bearing puller was a little quicker.

Ryan
 

76SeaRay

Lieutenant Junior Grade
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Aug 24, 2017
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I tried my ID bearing puller but it couldn't grip it. The 11/16 drill bit came in today. I had to cut about 1/2 off the reduced shank so I could get the drill and bit into the housing. I went very slowly with my drill set to low force. I drilled most of the way down and finally the remaining thin wall piece of the bushing came loose and out on the drill bit tip. New bushing is now in...
 

76SeaRay

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Aug 24, 2017
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Actually, mine had a grease fitting in the head above the upper bushing already.
 
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