MANIFOLD
SERVICE MANUAL NUMBER 26
Installation
If exhaust manifold body requires replacement, transfer all parts (from old manifold) to new
manifold body.
1.
Position new gasket on head and install manifold in position, making sure gasket is in
place.
2.
Tighten fasteners evenly and torque to 23 lb-ft (33 Nm), starting in center and working
out toward ends.
IMPORTANT: After engine has been brought up to operating temperature, allow
engine to cool. Retorque manifold fasteners.
3.
Install carburetor (if removed) and connect crankcase ventilation hose at rocker arm
cover.
4.
5.
Install exhaust elbow using new gasket. Torque to 25 lb-ft (34 Nm).
Install gasket as shown:
a
50677
a - Gasket (not shown)
6.
Connect throttle cable to carburetor. Adjust as outlined in “Removal, Installation and
Alignment.”
7.
Connect fuel line and electric choke wires.
Reinstall exhaust and cooling hoses.
8.
9.
Reconnect battery cables to battery. Tighten securely.
10.
Start engine, check for exhaust, water and fuel leaks and adjust carburetor idle speed
and mixture.
Page 7A-4
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