Detroit Diesel 4000 Series, Service Manual, Page: 52 / 2706

SERIES 4000 12/16V SERVICE MANUAL
Engine Side and Cylinder Designations
Engine sides are always designated as viewed from the driving end.
The left bank of cylinders is marked "A" and the right bank "B" (as per DIN ISO 1204).
Each cylinder bank is numbered consecutively from No. 1, starting at the driving end of the engine.
Other components and assemblies are also numbered consecutively starting with No. 1 at the
driving end. See Figure 3.
Figure 3 Cylinder Designations, 12V Engine
All information subject to change without notice.
A -16
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