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VISUAL IDENTIFICATION
ENGINE MODEL
IDENTIFICATION
(ASET™ AC ENGINE)
Engine Information Plate
The engine information plate is located on the top
of the front cylinder head cover (back cover for
LE and MR chassis). This plate includes
information concerning:
앫 Engine model, serial number and 11GBA
part number.
앫 Advertised horsepower at rated speed rpm.
앫 Emissions regulations to which the engine
conforms and other pertinent information
required by emissions regulations.
앫 Inlet and exhaust valve lash settings and
engine brake slave piston lash setting.
The following explanations are provided to aid in
interpreting some of the key information found on
the engine information plate.
Item 1 — U.S. EPA Regulations
앫 An X in block 1 means the engine meets
United States EPA regulations for the year
stamped in block 4.
Item 2 — California Regulations
앫 An X in block 2 indicates the engine meets
California emissions regulations for the year
stamped in block 4. This engine is referred
to as a 50-state engine and can be sold in
any state throughout the United States.
Item 3 — ADR Regulations
앫 An X in block 3 means the engine has been
certified to meet Australian emissions
regulations.
앫 One dash in block 3 indicates that the
engine is not to be operated in Australia.
Item 4 — Model Year
앫 The four-digit number stamped in block 4
represents the year in which the engine was
certified.
Item 5 — Federal Family
앫 The 12-digit number stamped in block 5
denotes the Federal Family to which the
engine belongs, for emissions certification
purposes.
앫 All engines will have a 12-digit Federal
Family number in block 5.
앫 The letter in the Federal Family number
further identifies engine configuration as
follows:
V — Vocational ASET™ AI/AMI (IEGR)
H — Highway ASET™ AC (CEGR)
G — Natural gas engines
P — (Pumper) non-road engine
Item 6 — California Family
앫 If the engine meets California emissions
regulations, the same 12-digit number
stamped in the Federal Family block will be
stamped in the California block.
앫 If the engine does not meet California
emissions regulations, there will be two
dashes in block 6.
Item 7 — Exhaust Emission Control System
앫 These letters represent the basic engine
systems that impact emissions and are
defined as follows:
EM — Engine Modification
EC — Engine Control
TC — Turbocharger
CAC — Charge Air Cooler
DI — Direct Injection
SPL — Smoke Puff Limiter
CEGR — Cooled Exhaust Gas Recirculation
Item 8 — Engine Brake
앫 This block is used only when the engine is
equipped with an engine brake. The number
stamped in this block indicates the brake
lash setting as follows:
— J-Tech™ Engine Brake — 0.021 inch
(0.53 mm)
— PowerLeash™ Engine Brake —
0.045 inch (1.143 mm)
5-111.bk Page 12 Monday, July 10, 2006 2:26 PM
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