181
CID (3.0L) 4 CYLINDER GM ENGINE
SERVICE MANUAL NUMBER 26
Installation
1.
Clean mating surfaces of flywheel and crankshaft. Remove any burrs. Mating surfaces
must be clean bare metal.
2.
3.
4.
5.
Align dowel hole in flywheel with dowel in crankshaft.
Install flywheel.
Torque bolts to 75lb-ft (100Nm).
Check flywheel runout as follows:
a. Attach a dial indicator to engine block.
b. Take readings around outer edge of flywheel. Push in on flywheel to remove crank-
shaft end play. Maximum runout - .008 in. (0.203 mm).
a
b
72353
a - .008 in. (0.203 mm) Maximum Runout
b - Push Flywheel And Crankshaft Forward As Far As It Will Go When Taking
Reading
6.
Insert three rubber bumpers in Alpha coupler before installation on flywheel.
a
72354
a - Rubber Bumper
7.
Install drive coupler. If reusing screws, use Loctite 27131.
Torque bolts to 35 lb-ft (48 Nm).
8.
9.
Install flywheel housing and related parts. Torque bolts to 30 lb-ft (41 Nm).
Install flywheel housing cover. Torque bolts to 80 lb-in. (9 Nm).
Refer to SECTION 2 “Removal and Installation” and install engine.
10.
11.
Index
Page 3A-42
90-861329--1 MARCH 1999
| 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