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1.2.1 E2B ENGINE
Carrier/Kubota supply diesel engines conforming to
federal emission regulations. The emission controls that
have been put into effect have been stepped up to the
second stage. Carrier/Kubota has executed the
improvement in the engines to conform to this
regulation.
In order to discriminate between engines conforming to
Tier 1 / Phase 1 requirements and those conforming to
Tier 2 / Phase 2 requirements, we have adapted E2B as
a new model name for the engines conforming to Tier2 /
Phase 2 regulations.
In the after--sale services for Tier 2 / Phase 2 engines,
only use the dedicated parts for E2B models and carry
out the maintenance services accordingly.
1.2.2 CYLINDER NUMBER
The cylinder numbers of diesel engines are designated
as shown above. The sequence of cylinder numbers is
given as No.1, No. 2, and No. 3 starting from the gear
case end of the engine.
1.3 GENERAL PRECAUTIONS
During disassembly, carefully arrange removed parts in
a clean area to prevent confusion latter. Screws, bolts
and nuts should be replaced in their original position to
prevent reassembly errors.
When special tools are required, use Carrier Transicold
genuine special tools. Special tools which are not
frequently used should be made according to the
drawings provided.
Before disassembling or servicing electrical wires,
make sure to always disconnect the grounding cable
from the battery first.
Remove oil and dirt from parts before taking any
measurements.
Use only Carrier Transicold genuine parts for parts
replacements to maintain engine performance and to
ensure safety.
Gaskets and o--rings must be replaced during
reassembly. Apply grease to new o--rings or oil seals
before assembling.
1
2
3
2
3
1. Grease
2. Force
3. Place the Sharp Edge
against the Direction of Force
A External Snap Ring
B Internal Snap Ring
When reassembling external or internal snap rings,
position them so that the sharp edge faces against the
direction from which force is applied.
A newly serviced or reassembled engine should be
run--in with no load for 15 minutes. Serious damage to
the engine may result otherwise.
