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What year is this mariner?

D

divinechaos

New member
Anyone know what year this is? And where to get a service manual? I picked it up cheap and not running. It would drop the top coil at idle. After lots of farting around. I cleaned points to discover a homeade woodruff key that was loose in the slot, assuming it let the flywheel (and timing) move. Which it broke and I made another one while I ordered more. Anyway. Can anyone help?
 

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What is the engine serial number?

It is going to take a very sharp man to identify a model year by a photograph of a cowling.
 
Circa 1977 model year motor. Made by Yamaha.

I have no idea as to where to get a Mariner service manual for that model. Yamaha USA did not start offering outboard motors here in the US until 1984.

It is quite possible that a service manual for a Yamaha US 15SN might be the best you can find.

YAMAHA MANUAL STORE

www.yamahapubs.com www.yamahapubs.com
 
Searching the serial number yields the model number to be 7015207 making the engine out to be a 1977 year model too, https://www.marineengine.com/parts/mariner-outboard-parts/15a

Parts Group:15A HORSEPOWER.
Options:
Manual start, short shaft (15”/381mm) driveshaft housing.
Tiller handle steering.
Model style: M.

Mercury service manual part number 90-83076 covers 15A (651)/W15 (662) (I) All serial numbers.

Mariner 1970's 90-83076 15HP Outboard Service Manual

1970's Mariner 15 HP Outboard Motor Service and Repair Manual # M-90-83076 15HP .pdf download
watercraftmanuals.com
 
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