MANIFOLD
SERVICE MANUAL NUMBER 26
Lower Exhaust Pipe Replacement
1.
2.
3.
Remove sterndrive unit.
Remove engine, then upper exhaust pipe.
Remove screws and lockwashers that secure lower exhaust pipe to gimbal housing.
a
b
50634
a - Exhaust Pipe
b - Screws (4) - 2 Under Exhaust Pipe
4.
5.
6.
Remove exhaust pipe and O-ring.
Clean mating surfaces on pipe and gimbal housing.
Place O-ring in groove of gimbal housing.
a
b
72736
a - Mating Surfaces
b - O-ring
7.
Reinstall lower exhaust pipe with screws and lock-washers, torque to specifications. Be
certain that O-ring remains seated in groove, properly sealing joint to prevent leakage.
8.
9.
Reinstall upper exhaust pipe, then engine.
Reinstall sterndrive unit.
Page 7A-6
90-861329--1 MARCH 1999
INDEX
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 181 CID |
| 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 |
(6 votes, average: 5 out of 5)
Marine readers have rated Mercury MerCruiser GM 4 Cylinder 181 cid 3.0L Marine Engines Service Manual Number 26 5.0 out of 5.0 based on 6 product reviews. Thanks for sharing this material. Helps a lot after suffering with bad mechanics. spend too much money and nothing very good
great manual, makes impossible jobs possible. without a manual you can not do the job, a must have.
Great resource. Excellent information provided.
Need help to install automate choke
Need help to instal automate choke