Looking for a Manual for a 135 Mercury Instruction on How to Replace the Water Pump

powderhoundbrr

Seaman Apprentice
Joined
Jul 6, 2009
Messages
33
Does anyone have a copy of the manual for a 1992 135 Mercury Black Max Serial Number 0D050964? Or a link to some instructions. I just bought a replacement water pump kit and there are a lot of little o rings and such that I want to make sure I replace correctly.
 

Fun Times

Moderator
Staff member
Joined
May 16, 2009
Messages
9,187
Your serial number comes up as an MERCURY - (135 H.P. (1991) 2.0L: long shaft: Serial No: 0D050964 Model No: 1135412LD Parts Catalog No: 90-81609890

Mercury service manual part number 90-8162491. I don't believe you can find one free online. Plus if you are able to find them online, it is not permitted to be linked on iboats any longer including "known" private messaging due to copyright law fears. You can Google the part number, they run about $95.54. Also try googling how to change mercury impellers for you engine size. There are usually a few videos online showing you how to do it. Good luck.:)
 

wired247

Lieutenant Commander
Joined
Oct 8, 2011
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1,557
The complete service manual is available online. Takes a little looking though. Edit: Sorry wired247, there are no personal email addresses permitted on open forum for your safety.
 
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