Rust At The Threaded Openings Of Air Conditioning Accumulators Could Cause A Restriction Of The A/C System
Usage:
GENERALALL CATERPILLAR PRODUCTS USING THE 3E-0443 ACCUMULATOR, 151-5261 ACCUMULATOR, OR 152-2823 ACCUMULATOR
Problem:
Rust can accumulate on the threaded openings of certain air conditioner accumulators. The suspect accumulators are 3E-0443 Accumulator, 151-5261 Accumulator, and 152-2823 Accumulator. The rust condition can cause a restriction in the air conditioning system.
Solution:
If service work needs to be performed on an air conditioning system or a complaint arises concerning a restriction in the system, inspect the accumulator for rust in the openings. Use a wire brush to remove the rust. Lubricate the threads with mineral. See the illustration for typical openings for rust accumulation.
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