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Detroit Diesel EGR MBE4000 Installation Instructions Manual
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Detroit Diesel EGR MBE4000 Installation Instructions Manual

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18SP629 – MBE4000 EGR Connector Pipe Installation
KIT DESCRIPTION
A new service kit (P/N: 23536463) is now available to install an EGR connector pipe and sealing rings on
MBE4000 engines.
This kit should only be used on EGR engines prior to unit serial number 0460833653.
KIT CONTENTS
This kit contains the parts listed in Table 1.
Part Number
4601400048
0001427857
0009941718
18SP629
Table 1
Content for Service Kit (P/N: 23536463)
INSTALLATION PROCEDURE
Install the bracket as follows (see Figures 1-5):
PERSONAL INJURY
To avoid injury before starting and running the engine, ensure
the vehicle is parked on a level surface, parking brake is set, and
the wheels are blocked.
1. Loosen and remove the outside nut that is resting on the outside face of the stud bracket.
See Figure 1.
NOTICE:
Quantity
1
EGR Connector Pipe
2
2
1
Installation Instructions
18SP629 Page 1 of 6
Description
Seal Ring
Wave Spring

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Summary of Contents for Detroit Diesel EGR MBE4000

  • Page 1 18SP629 – MBE4000 EGR Connector Pipe Installation KIT DESCRIPTION A new service kit (P/N: 23536463) is now available to install an EGR connector pipe and sealing rings on MBE4000 engines. NOTICE: This kit should only be used on EGR engines prior to unit serial number 0460833653. KIT CONTENTS This kit contains the parts listed in Table 1.
  • Page 2 Figure 1 Nut on Stud Bracket 2. Loosen and remove the bolt from the positioning clamp which holds the gas inlet pipe to the throttle shutoff valve and remove the clamp. See Figure 2. Figure 2 Positioning Clamp 3. Gently pull the gas inlet pipe from the center piece of the exhaust manifold and the throttle shutoff valve.
  • Page 3 Figure 3 Gas Inlet Pipe 4. Remove the air supply line to the throttle shutoff valve actuator. See Figure 4. Figure 4 Air Supply Line to Throttle Shutoff Valve Actuator 5. Remove the two throttle shutoff valve mounting bolts and then the throttle shutoff valve. See Figure 5.
  • Page 4 Figure 5 Throttle Shutoff Valve Mounting Bolts 6. Slide out the EGR connector pipe from the EGR cooler. 7. Install one of the wave springs into the EGR cooler inlet. Make sure the flat side of the wave spring is facing out.
  • Page 5 NOTICE: To avoid connector pipe damage, the Fey rings must be installed according to directions. • Each groove contains two Fey rings, so there are a total of eight Fey rings. • Within each groove, make sure the Fey rings are staggered 180 degrees from each other. •...

  • Page 6: Personal Injury

    , Series 60 and the spinning arrows design are registered trademarks of Detroit Diesel Corporation. All other trademarks are the property of their respective owners. 18SP629 0602 As technical advances continue, specifications will change. All rights reserved. Printed in U.S.A.