BRAVO THREE GEAR HOUSING
SERVICE MANUAL NUMBER 28
Front Driven Gear And Bearing
Inspection
1.
2.
Inspect driven gears for pitting, chipped or broken teeth, and excessive or uneven wear.
If any of these conditions exist, replace both gear and bearing assemblies and drive
shaft pinion gear.
Replace tapered roller bearings and cups if cups are pitted, grooved, scored, worn un-
even, discolored from overheating, or have metal particles embedded in the cups.
Bearing Removal
1.
If you determine that bearings are in need of replacement and the gears are still in good
condition, remove bearings from gears using puller plate and a suitable mandrel (bear-
ings are damaged in removal and should not be reused).
a
b
c
d
72446
a - Suitable Mandrel
b - Universal Puller Plate (P/N 91-37241)
c - Tapered Roller Bearing by inspection
d - Driven Gear
Bearing Installation
1.
Apply a light coat of Quicksilver High Performance Gear Lube to inner diameter of new
bearing. Place a suitable mandrel (old bearing race) against inner bearing race. Place
another mandrel on face of gear and press gear and bearing together.
d
c
b
a
72447
a - Hardwood or Metal Block
b - Driven Gear
c - Tapered Roller Bearing
d - Mandrel - Contacting Inner Race
INDEX
Page 3D-24
90-863160 MAY 2000
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | MerCruiser Sterndrives 90-863160 |
| Model Year | 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
(1 votes, average: 3 out of 3)
Marine readers have rated Mercury MerCruiser Bravo Outdrives Sterndrives Marine Engines Service Manual Number 28 3.0 out of 3.0 based on 1 product reviews. I could not find any mention of the seawater pump assembly.
Maybe I have the wrong unit