BRAVO THREE GEAR HOUSING
SERVICE MANUAL NUMBER 28
Specifications
Torque Specifications
NOTE: Securely tighten all fasteners not listed below.
DESCRIPTION
lb-in.
lb-ft
Nm
5
Oil Fill/Drain Screw
40
Drive Shaft Pinion Gear (Bolt)
45
61
Bearing Carrier (Left-Hand Thread)
150
203
Outer Propeller Shaft Bearing Retainer
Nut (Left-Hand Thread)
200
35
271
Drive Shaft Housing to Gear Housing
Nuts and Bolt
47.5
Anode Plate
20
100
60
27
136
81
Front Propeller Nut
Rear Propeller Nut
Bearing Preloads
DESCRIPTION
lb-in.
Nm
Drive Shaft Bearing
3-5
.3-.6
Overall Preload Checked at Inner Propeller
Shaft (New Bearings)
8-18
*
*
.9-2*
Overall Gear Case Preload Checked at Inner
Propeller Shaft (Used Bearings)**
5-15
.6-1.7*
*
Includes drive shaft preload
**
A bearing is used if spun once under load.
Gear Ratio - Teeth per Gear (Gear Housing)
RATIO
2.43:1
2.20:1
2.00:1
1.81:1
1.65:1
1.50:1
1.36:1
DRIVE
13
DRIVEN
DRIVEN
24
24
27
27
27
25
19
19
16
27
16
27
16
27
18
25
15
19
15
19
INDEX
Page 3D-2
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