SEAL 3812845 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     138-7573     Link Bracket     4    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
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.
Illustration 1 g00777947
Remove bolts (2) from elbows (3) and heat exchanger (1) .
Illustration 2 g00777960
Remove bolts (4) from elbows (5) and the heat exchanger.
Illustration 3 g01164520
Remove bolt (7) and the plate.
Remove clamp (8) .
Remove tube (6) . Inspect the O-ring seal for damage. Use a new seal for replacement.
Illustration 4 g01164521
Attach Tooling (A) and a suitable lifting device to heat exchanger (1) . The weight of heat exchanger (1) is approximately 61 kg (135 lb).
Remove bolts (9) and nuts (10) from the base of heat exchanger (1) .
Remove heat exchanger (1) from the engine.