As most of you know, removing/installing an alternator in our 6's without dropping the engine is a challenge, due to the engine firewall and fan shroud minimum access configuration. I have accomplished this in the past with the aid of a good sized hatch in the firewall - even so, it was still a challenge.
My alternator failed (probably voltage regulator problem) on the way to the recent "Unstock event". Fortunately Pelican Parts suggested I return this 175 amp (WASP) alternator under warranty (installed a year ago) for full value replacement with a new one. The high amp is to accommodate the electric AC i have installed in my car.
It took a couple of weeks to complete return and delivery of the alternators. During this time started by the challenge of removing the used alternator, I decided to research and make modifications to the fan shroud to accommodate an easier exchange of the alternator. I did not find much in my research, so i proceeded to modify the fibre glass shroud cover to give access to the alternator. The following pics show what I did, and after a test run proved as successful.
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Shows where I cut (Dremel with thin cutting wheel) the fibre glass shroud.
Click to view attachment Shows the piece removed.
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Shows the strips of thin aluminum sheet riveted to both sides of the shroud piece, with a 1/4" overlap to sandwich the large remaining shroud edge in place.
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Shows access to the alternator and it's wiring before returning the now removable piece of shroud for such access.
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Finished installation.
This was worth the effort, which greatly reduced the challenge of remove/replace alternators in our 914/6's.