SERVICE MANUAL NUMBER 28
BRAVO TWO GEAR HOUSING
21.
Install and tighten bearing carrier retaining nut using retainer wrench until resistance to
propeller shaft rotation can be felt (to preload bearings).
a
22112
a - Bearing Carrier Retainer Wrench (91-17257)
22.
Driven gear shimming:
a. Install dial indicator adaptor, backlash indicator rod and dial indicator as shown.
Ensure that dial rod is aligned with “II” on indicator rod.
b
c
a
22439
a - Dial Indicator Adaptor (P/N 91-83155)
b - Backlash Indicator Rod (P/N 91-53459)
c - Dial Indicator (P/N 91-58222A1)
b. Check gear backlash by lightly rotating drive shaft back and forth. Do not allow
propeller shaft to turn. Observe dial indicator. Reading should be .009-.015 in.
(.23-.38
mm).
c. If backlash is not correct, disassemble and proceed as follows:
If backlash is MORE than specified: ADD shim(s) under driven gear bearing cup.
If backlash is LESS than specified: REMOVE shim(s) under driven gear bearing cup.
d. Recheck backlash reading after reassembly.
INDEX
90-863160
MAY 2000
Page 3C-37
| 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 |
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| 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