PLATE-OUTER 1639366 - Caterpillar

Removal Procedure
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Drain the coolant from the water lines and the aftercooler core.
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Remove nuts (1) and washers.
Move unit (2) out of the way.
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Remove elbows (4) and pipes (3) .
Remove fuel injection line brackets (5) .
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Remove bolts (7). Remove aftercooler housing (6) .
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Remove elbows (10). Remove adapters (8) and adapters (9) from the aftercooler core. Remove bolts (11) .
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Move aftercooler core (12) toward the front of the engine. Remove the aftercooler core.Installation Procedure
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Put clean engine oil or glycerin on O-ring seals (13) .
Put aftercooler core (12) in position in the lower aftercooler housing.
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Install bolts (11). Put clean engine oil or glycerin on O-ring seal (14) and in bores (15) and (16) .
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Put clean engine oil or glycerin on O-ring seals (17) and adapters (8) and (9). Install adapters (8) and (9) in the aftercooler core.
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Install elbows (10) .
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Put aftercooler housing (6) in position on the engine. Install bolts (7) .
Install fuel injection line brackets (5). Install bolts (18) .
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Put clean engine oil or glycerin on pipes (3). Install pipes (3) and elbows (4) .
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