8 02-09
NUMBER: 8 2–09
S.M. REF.: Listed in Table
ENGINE: EPA04 MBE 4000
DATE: August 2009
SUBJECT: EXHAUST MANIFOLD MOUNTING BOLT TORQUE
ADDITIONS, REVISIONS, OR UPDATES
Publication Number
Platform
Section Title
Change
Page Number(s)
DDC-SVC-MAN-0023
MBE 4000 Workshop
Manual
7.1.2 Exhaust Manifold
Installation
Mounting Bolt Torque
has been updated
7.5
NOTE: Page numbers are based on the most recent version of the individual publication and may be adjusted throughout the annual print cycle.
EXHAUST MANIFOLD INSTALLATION
Install the exhaust manifold as follows:
1. Install a gasket on each exhaust port. Fasten the gasket to the engine by installing one mounting
bolt on the forward side of each exhaust port.
2. Position the exhaust manifold next to the heads, and install it by sliding the manifold to the
right until it comes to rest on the bolts that were installed in the previous step.
3. Line up each gasket and install the remaining bolt and spacer on each exhaust port.
4. Tighten each of the mounting bolts to 50 N·m (37 lb·ft) plus an additional 90 degrees.
5. Install the turbocharger on the mounting studs on the exhaust manifold. Refer to section Refer
to "6.3.3 Turbocharger Installation."
Electrical Shock
To avoid injury from electrical shock, use care when
connecting battery cables. The magnetic switch studs are
at battery voltage.
6. Connect the batteries and lower the hood.
PERSONAL INJURY
Diesel engine exhaust and some of its constituents are known
to the State of California to cause cancer, birth defects, and
other reproductive harm.
□ Always start and operate an engine in a well ventilated
area.
□ If operating an engine in an enclosed area, vent the
exhaust to the outside.
□ Do not modify or tamper with the exhaust system or
emission control system.
7. Start the engine and make sure there is oil pressure. Shut down the engine and check for leaks.
ADDITIONAL SERVICE INFORMATION
Additional service information is available in Power Service Literature.
Detroit Diesel®, DDC®, Series 60® and the spinning arrows design are registered trademarks of Detroit Diesel Corporation.
© Copyright 2009 Detroit Diesel Corporation. All rights reserved. Printed in U.S.A.
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