Re: Need oem manual 90 merc
1manuals.com doesn't seem to work. It only displays 1st 4 pages. I am having to replace a piston in my engine and really need the manual. The manual is 90-830234r04. It is for a 2000 90 ELPTO, Serial 0t072541. If you have a working link or pdf it would be greatly appreciated. Thanks, Rick
Hi Rick, The only part number 1manuals.com has that's close to the manual that you need is 90-830234
R3 DECEMBER 1997 while 90-830234
R04 - 75/75 MARATHON, 75 SEA PRO, 90/100/115/125 - 65/80 JET was made in May 2003. I'm not sure of the changes between the two though and R04 is not available online for free like R3 is.
To use the R3 manual, open up the link below and in the "Service Manual Outline" just click on the A, B, C, etc, etc, section you want to read that is highlighted in red. It should open up for you if you have adobe reader.
Service Manual Outline
Section 1 - Important Information
A - Specifications
B - Maintenance
C - General Information
D - Outboard Installation
Section 2 - Electrical
A - Ignition
B - Charging & Starting System
C - Timing, Synchronizing & Adjusting
D - Wiring Diagrams
Section 3 - Fuel System
A - Fuel Pump
B - Carburetor
C - Oil Injection
D - Emissions
Section 4 - Powerhead
Section 5 - Mid-Section
A - Clamp/Swivel Brackets & Drive Shaft Housing
B - Power Trim (S/N-USA 0G360002/BEL-9934136 and Below)
C - Power Trim (S/N-USA 0G360003/BEL-9934137 and Above)
D - Shock Absorber
E - Manual Tilt
Section 6 - Lower Unit
A - Lower Unit
B - Jet Drive
Section 7 - Attachments/Control Linkage
A - Throttle/Shift Linkage
B - Tiller Handle
Section 8 - Manual Starter
Here is the powerhead section for you,
http://1manual.com/Mercury manuals/Service Manual PDFs/TwoStroke/830234r3/4.pdf
The whole manual,
http://1manual.com/Mercury manuals/Service Manual PDFs/TwoStroke/830234r3/cover.pdf
