
Detroit Diesel Corporation 13400 Outer Drive, West / Detroit, Michigan 48239-4001
DA 1
No.: 06 TS - 22
August 17, 2006
ISSUE
A new service assembly (P/N: R4571401206) is now available to install a REMAN MBE 4000 brake
assembly, see Figure 1, No.1. This assembly can be used to address engines with braking performance
complaints without replacing the complete turbo brake assembly.
1. Brake Assembly 2. Turbocharger
Figure 1 REMAN Turbo Brake Assembly
Please reference 18SP635 for additional kit information.
NOTE:
Prior to performing a brake assembly repair, all other possible causes for braking performance
concerns should be reviewed. Some causes are:
• Sliding Sleeve Pneumatic Actuator
o Air Supply
o Internal Damage to Pneumatic Actuator
o Bent Bracket
o Linkage Adjustment
• Software Calibration
• Constant Throttle
o CTV Solenoid
o Wiring
o Supply Line
TO: Service Locations
FROM: Technical Support
SUBJECT:
REMAN MBE 4000 Turbo Brake Assembly
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