Thought this may be helpful to anyone converting to the later style internal regulator style Bosch alternator. T, if it is of any use please feel free. bosch alternator 0 k1 14v A it has a threaded post B+pade termanal D+ how do i wire this how do i wire this up b+ is the positive and i think. PROBLEM: Many of these alternators are originally equipped with an external voltage regulator. Due to age and harness fatigue many of these harnesses are in.

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Bosch internal regulator alternator wiring diagram.

January 8, at 6: He gave the battery a charge while tinkering, checking the points etc. The wire from the raw water alarm went to the D lug on the alternator.

Has a number stamped on it too – These are always pre-wired That way the batteries get a,ternator correct voltage. Glad you sorted it out.

I installed a new VL Bosch 85amp rb30na alternator on my gq rb30 patrol, it fit with just a pully change and some shim adjustment.

You are here Home. Find More Posts by halfnelson. Make sure you check the fuletype me’ check box otherwise the AOL system may log you out during the session. So, fired it up and it went up to 15 volts plus, then next time I started it, it wasn’t charging at all. This part is the combined regulator and brush pack.

David, Look over all of the attachments.

After doing it the right way the alternator did not charge. I even tried an auto electrician. Filtered words will be replaced with the filtered version of the word. Yes, an LED will accomplish this ciletype.


Yes, on the left is the later design with internal regulator. January 8, at 7: Not finding what you are looking for?

Bosch K1 Alternator wiring

Jusy bought a new alternator for the HZ wirijg Last edited by wooble; Dec 30th, at There was an article in our club magazine last month about batteries and alternators. I was wondering if replacing the regulator was a diy job or should a auto electrician do the job?

Colin Stickland Level 3 Expert Answers. It came with a wiring harness to fit to cars originally fitted with a Hitachi alt.

My image didn’t post for some reason Hello sports fans, I installed a new VL Bosch 85amp rb30na alternator on my gq rb30 patrol, it fit with just a pully change and some shim adjustment. You just negate the ability of the regulator to sense the vehicles system voltage and then compensate with a higher voltage output. Page 1 of 2. Ive unreversed wires but still nothing, still filletype light.

There had been no charge light illuminated but suspected alternator which the AA guy confirmed. Jaycar have led ones but they have no watt marked on them, I got a couple anyway. This time I did the right thing, taking the alternator out completely and put it back with the new “piece of gold”.

T, if it is of any use please feel free to add it to the pedia. If it’s the newer style “European” type reg you should do some further investigation. Like 0 no like 0 Holdenpaedia idea 0 Funny 0 Wrong Category 0. The boat is keel cooled and I will not be using the raw water alarm on the board. They need excitation from a 12 Volt source through a Bulb no brighter than 2 Watts. David myeh, thanks for the wiring diagram.


The only tricky part is keeping the brushes retracted fully whilst you manipulate the reg into place. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. I’ll appreciate any commends.

Bosch internal regulator alternator wiring diagram. |

By joining our free community you will have access to post topics, communicate privately with other members PMrespond to polls, upload content and access many other special features. Nivillac View Photos By: January 7, at 5: January 7, at 9: The one in the box is, I think, the original that’s been rebuilt.

Also, wiriny do I determine the current rating for the alternator? For anyone o1 is about to do it the plug is the same as an injector plug from a commodore and finding a 2w BA9s globe was a pain as the major places i went to autobarn, supercheap and repco didn’t stock it and could only get me a box. January 21, at 3: This may mean your registration activation and other emails will not get to you, or they may appear in your spam mailbox.