Mercury MerCruiser Bravo Outdrives Sterndrives Marine Engines Service Manual Number 28

SERVICE MANUAL NUMBER 28
TROUBLESHOOTING
Sterndrive Will Not Stay In The Trimmed OUT/UP Position When Underway
Cause
Special Instructions
Check for cause of entry. Fill  and bleed
system.
Air in trim system.
Leaky poppet valve.
Install repair kit for poppet valve  1.
Sterndrive Unit Trails OUT/UP On Deceleration Or When Shifting Into Reverse
UNIT THUMPS WHEN SHIFTING
Cause
Special Instructions
Test. (Refer to SECTION 5A) Rebuild or
replace cylinders as necessary.
Trim cylinders(s) leaking internally.
Test. (Refer to SECTION 5A) Replace
adaptor or attempt to repair by
DreplacingD PilotInstalcheckl trtheim pvalvesfollowing:ump reorbusealsild kit9
Trim pump IN/DOWN circuit leaking
internally.
Oil Foams Out Of Pump Fill/Vent Screw
Cause
Special Instructions
Flush system with clean oil refill pump
and bleed trim system.
Contaminated oil.
Check for cause of low oil level  and
correct. Add oil to pump and  bleed
system.
Oil level low.
INDEX
90-863160
MAY 2000
Page 1C-19
Product Specification
CategoriesMercury MerCruiser Manuals
Tags
Model Year1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
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Mercury MerCruiser Bravo Outdrives Sterndrives Marine Engines Service Manual Number 28 SKU UPC Model
Andrew Hearn on Jul 25, 2018. missing information

I could not find any mention of the seawater pump assembly.
Maybe I have the wrong unit

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