Cleaning/Inspection. - TM-9-2815-224-34-P0055

TM9-2815-224-34&P

Engine Block Maintenance Instructions (Cont)

b . Cleaning/lnspection.

(1) Scrape gasket material and sealant off

engine block (1) surfaces.

WARNING

High pressure steam can blow particles into eyes, can cause severe burns, and

creates hazardous noise levels. Eye, skin, and hearing protection is required.

(2) Steam clean engine block (1). Make sure oil and water galleries are cleaned thoroughly.

Compressed air used for cleaning purposes will not exceed 30 psi (207 kPa). Use

only with effective chip guarding and persona] protective equipment

(goggles/shield, gloves, etc.).

(3) Dry engine block (1) with compressed air.

(4) Inspect grooves (2) and lands (3) for pitting and erosion.

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