Aftercooler - Disassemble
Disassembly Procedure
Show/hide table
| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 6V-3182 | Cleaning Brushes | 1 |
Start By:
- Remove the aftercooler. Refer to Disassembly and Assembly, "Aftercooler - Remove".
Show/hide table
| NOTICE |
|---|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
Show/hide table
| NOTICE |
|---|
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 Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. |
- Mark the orientation of both bonnets (5) and (8) to the aftercooler housing for assembly purposes.
Show/hide table
 | |
| Illustration 1 | g01734454 |
- Remove adapter (7) and remove the O-ring.
- Remove bolts (6) and remove both bonnet (5) and bonnet (8) .
- Remove O-rings (4) and remove spacers (3) .
- Remove O-rings (2) from housing (1) .
- Mark the orientation of bonnet (12) to housing (1) for assembly purposes.
Show/hide table
 | |
| Illustration 2 | g01734495 |
- Remove bolts (13) and remove bonnet (12) .
- Remove O-rings (11) and remove the core assemblies (10) .
- Remove O-rings (9) from housing (1) .
- If necessary, clean debris from the core assemblies. Use Tooling (A) in order to clean deposits from the tube assemblies.
Caterpillar Information System:
C18 Fire Pump Industrial Engine Aftercooler - Install
2008/11/17 Governor Linkage {1151, 1162, 1206, 1264, 1272, 1908}
C18 Fire Pump Industrial Engine Aftercooler - Remove
C18 Fire Pump Industrial Engine Cylinder Head - Install
2008/12/22 Troubleshooting the Wastegate Canister {1052, 1057}
2009/01/26 Troubleshooting the Wastegate Canister {1052, 1057}
345D and 349D Excavators C13 Engine Supplement Engine - Install
345D and 349D Excavators C13 Engine Supplement Engine - Remove
C18 Fire Pump Industrial Engine Cylinder Head - Remove
TH48-E80 Petroleum Transmission Oil Filter (Transmission)
345D and 349D Excavators C13 Engine Supplement Fan Drive - Install
345D and 349D Excavators C13 Engine Supplement Fan Drive - Remove
TH48-E80 Petroleum Transmission Pressure for Gear Pump (Transmission Charging) - Test and Adjust
C18 Fire Pump Industrial Engine Aftercooler - Assemble
The Incorrect Fuel Enable Valve May Cause a Problem With the Aftertreatment Regeneration Device{1262, 1723} The Incorrect Fuel Enable Valve May Cause a Problem With the Aftertreatment Regeneration Device{1262, 1723}
C15 Petroleum Engines Oil Temperature Is High
C13 On-highway Engine Alternator Mounting
TH48-E70 Petroleum Transmission and TH48-E70-C27I, TH48-E70-C32I and TH48-E70-C32P Petroleum Power Train Packages Gear Pump (Transmission Charging)
C18 Fire Pump Industrial Engine Control System - Remove and Install
2009/02/23 New Oil Pump {1151, 1162, 1206}
C9.3 Tier 4 Final Engines Water Pump
TH48-E80 Petroleum Transmission Transmission Warm-up
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems Main Hydraulic Pump - Disassemble
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems Main Hydraulic Pump - Assemble