EasyManuals Logo
Home>Mercury>Outboard Motor>40

Mercury 40 Service Manual

Mercury 40
599 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #269 background imageLoading...
Page #269 background image
CYLINDER BLOCK/CRANKCASE
Page 4B-28 90-828631R3 MARCH 1999
Main Bearing Installation
IMPORTANT: Do not interchange used main bearings. Reinstall in their original posi-
tion.
1. Check clearance of each bearing, following procedure in Cleaning and Inspection.
2. Clean all the oil from the main bearing surfaces on the cylinder block and crankcase
cover.
3. Install main bearings. Make sure the locking lug on each bearing fits into its notch.
a
b
a-Main Bearings
b-Fit the Locking Lugs into the Notches

Table of Contents

Other manuals for Mercury 40

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Mercury 40 and is the answer not in the manual?

Mercury 40 Specifications

General IconGeneral
BrandMercury
Model40
CategoryOutboard Motor
LanguageEnglish

Related product manuals