Ever Successfully Repaired a Simrad WP32?

Jun 5, 2012
153
Catalina 30 mkI Victoria, British Columbia
I've tried repairing the 'track' on my WP32 twice now and it keeps re-breaking.

The unit dates to about 2006. On its first season the innards literally disintegrated. After a long letter and a number of phone calls to Simrad they sent out a package of replacement parts, some of which being changed up from plastic to stainless. The unit worked great up until early last year, when the grey plastic track that runs around the outside edge of the ring split apart in 2 places.
I cleaned it all up and epoxied the track back together, but after a couple of trips it came apart again. I re-cleaned, re-roughed the surface, etc but it split again in the fall. This past winter I re-glued it with G/Flex epoxy, so hopefully this can take the strain....but I'm doubtful.
I don't really know 'why' there is strain on the track....you'd think that it should be pretty low-stress...but I guess not.
Naturally Simrad doesn't support any of it's wheel pilots anymore. It's VERY disappointing. There are low hours on the device, despite it being a few years old now....and it has primarily been used on calm motoring days. I simply loath the disposable mentality companies have these days. Especially on items worth a couple grand!
I'd be curious if anyone has ideas about how to re-glue that track....To help visualise, it sits along the inside edge of the photo showing a metal ring. The other pic is the opposing side of the sandwich.
Thanks!
 

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Sep 15, 2009
6,244
S2 9.2a Fairhope Al
I've tried repairing the 'track' on my WP32 twice now and it keeps re-breaking.

The unit dates to about 2006. On its first season the innards literally disintegrated. After a long letter and a number of phone calls to Simrad they sent out a package of replacement parts, some of which being changed up from plastic to stainless. The unit worked great up until early last year, when the grey plastic track that runs around the outside edge of the ring split apart in 2 places.
I cleaned it all up and epoxied the track back together, but after a couple of trips it came apart again. I re-cleaned, re-roughed the surface, etc but it split again in the fall. This past winter I re-glued it with G/Flex epoxy, so hopefully this can take the strain....but I'm doubtful.
I don't really know 'why' there is strain on the track....you'd think that it should be pretty low-stress...but I guess not.
Naturally Simrad doesn't support any of it's wheel pilots anymore. It's VERY disappointing. There are low hours on the device, despite it being a few years old now....and it has primarily been used on calm motoring days. I simply loath the disposable mentality companies have these days. Especially on items worth a couple grand!
I'd be curious if anyone has ideas about how to re-glue that track....To help visualise, it sits along the inside edge of the photo showing a metal ring. The other pic is the opposing side of the sandwich.
Thanks!
can't tell you how to repair that but you may have to hunt a used one....or maybe fined a ray-marine wheel drive unit and hook it up to your wheel...its just a motor and drive belt assy so i would think that any drive unit would work...... the motor only does what the controller tells it to do....

regards

woody
 
Sep 25, 2008
1,096
CS 30 Toronto
Simrad

gone out of the wheel pilot line years ago. Lucky they send you parts.

Did you try Steelbond epoxy?
 
Jun 5, 2012
153
Catalina 30 mkI Victoria, British Columbia
can't tell you how to repair that but you may have to hunt a used one....or maybe fined a ray-marine wheel drive unit and hook it up to your wheel...its just a motor and drive belt assy so i would think that any drive unit would work...... the motor only does what the controller tells it to do....

regards

woody
Cool idea Woody. I'll have to look a little more closely at the Raymarine and Simrad dimension drawings......I guess I had assumed that since the backing ring on the Simrad was attached to the control unit, that the two types couldn't be intermingled. It's an interesting notion though, as I would certainly move to a Raymarine product if I was ever to fully replace the Simrad. And that way I would be setting myself up for 'spare parts' in the future!!
A brand new unit right now is just not possible. SOOOO darn pricey!!!

I guess this post is also a call to anyone with an old WP32 that they might be willing to offer up for parts at a fair rate...
 
Feb 17, 2006
5,274
Lancer 27PS MCB Camp Pendleton KF6BL
A long time ago my wife and I were in the military medal mounting business. She mounted the medals on a tough fiberboard mount and I mounted ribbons on the plastic mount. I found that sometimes the plastic mounts were too short and I needed to extend them. At first I tried epoxy and it would hold but eventually give from the folding stress when the wearer moved around.

One day, by accident, I found that if I weld the to plastic parts together they would not break under any stress. I would put a slight scarfing to the two pieces and then use a soldering iron to weld (read melt) them together. But because this is tougher plastic it might not work, or, you might need too much heat to do the weld.

Possibly a combination of epoxy and welding?