Detroit Diesel EPA04 MBE 900 Specifications download pdf (Page 3)

Detroit Diesel 13400 Outer Drive, West / Detroit, Michigan 48239-4001

No.: 09 TS-11

April 21, 2009

TO: Service Locations

FROM: Technical Service

SUBJECT:

MBE 4000 Cylinder Head And Head Gasket Information

NOTE: This document supersedes 07 TS-04Rev and AP2007-014.

ISSUE

A recessed grommet sealing area was machined around each coolant inlet and outlet port in the

cylinder head to give a better mating surface for the thicker rubber seal in the head gasket. See

Figure 1. The new cylinder head and gasket became effective with engine S/N: 0460866443

built on August 1, 2006.

Current Cylinder Head With Recess Current Head Gasket With Raised Grommet

Figure 1 – MBE 4000 Cylinder Head Recess and Head Gasket Grommet

1 2 3 4 5 6 7 8 ... 20 21

No comments

Detroit Diesel EPA04 MBE 900 Specifications Page 3