*Online* SERVICE Manuals for Merc 150hp 4-stroke (late models)?

AI’ve had a year to think about it and decided it’d be a good idea to locate a *SERVICE* Manual for 2018 Mercury 150hp 4-stroke outboard ...

Well, luckily I was standing next to something that offered a soft crash landing when I Googled “Mercury-Mercruiser 90-8M0109955 SERVICE MANUAL” cuz, my knees sure buckled when I saw an asking price in excess of $97 — WITH $25 as the cheapest (UPS Ground) shipping!

Holy Kadzooks, Batman, that’s just plain crazy!

So, I ask: anyone aware of an online *Service Manual* for Merc 150 4-stroke, Serial #’s 1B905505 and “up?”

I’m as against copyright infringement as the next guy but, gee whiz, in excess of $122 for a couple hundred pages is, well, IMO, a tad excessive.

(I have been checking around and neither MarineEngine.com or SELLC show it and PerfProTech wants even more, for it - Yipes!

Thanks in advance if anyone can point me to where I can get my hands on a Service Manual for our 2018 Mercury 150hp 4-stroke!

13.86 Euros plus shipping - $15.25 USD. https://www.bootskram.com/service-manual-90-8m0109955-mercruiser-mercury-mariner.html.

I also saw several listings from ebay that sold for around $40 + $5-$7 for shipping. Keep and eye out there.

If it saves you from breaking the engine, or an hour getting a spark plug removed, well worth it!

gdavis67 said:

13.86 Euros plus shipping - $15.25 USD. https://www.bootskram.com/service-manual-90-8m0109955-mercruiser-mercury-mariner.html.

I also saw several listings from ebay that sold for around $40 + $5-$7 for shipping. Keep and eye out there.

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Your “Google - foo” is most commendable oh Wise One (and I am MOST APPRECIATIVE)!!!

Todd320 said:

If it saves you from breaking the engine, or an hour getting a spark plug removed, well worth it!

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100% Agreed! (We bit the bullet for the high price of a Service Manual for the Admirals ‘66 GTO and my jet ski so, we know they run a good bit more than the “owners” and even the “parts” manuals but, well wow, until gdavis helped me out, the prices I was encountering gave me cause for pause ...

Gonna get it and should make for some good reading, from time to time when too cold to take the boat out!

Y’all have an awesome weekend!

I downloaded mine as a PDF to my phone from http://www.hedges-uk.com/boat/Merc/outboards/ but it doesn't seem they have 4-strokes list, just a 2-stroke section and an Opti section.