parts catalog

MAST AS 3C8329 - Caterpillar

3C8329 MAST AS Caterpillar parts
Alternative (cross code) number:
Caterpillar 3C8329 MAST AS
Weight: 0.98 pounds 0 kg.

Buy MAST AS 3C8329 Caterpillar genuine, new aftermarket tractor parts with delivery

  For full view, you need register


Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7573 Link Bracket 2
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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products.Dispose of all fluids according to local regulations and mandates.
Drain the coolant from the coolant system into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change".
Illustration 1 g01184509
Disconnect elbows (2) and tube assemblies (1).
Illustration 2 g01184896
Disconnect temperature sensor (3).
Illustration 3 g01184907
Disconnect hose assembly (4).
Remove bolts (5) and washers (6).
Illustration 4 g01184911
Install Tooling (A) and a suitable lifting device to aftercooler cover (7). Remove aftercooler cover (7) with aftercooler core (9) from the aftercooler housing. The weight of aftercooler core (9) and aftercooler cover (7) is approximately 63 kg (139 lb).
Place aftercooler core (9) and aftercooler cover (7) on a table.
Remove bolts (10) and the washers. Remove adapters (8). Remove the O-ring seals from adapters (8).
Remove aftercooler cover (7) and the gaskets from aftercooler core (9).
Illustration 5 g01764221
Personal injury can result from parts and/or covers under spring pressure.Spring force will be released when covers are removed.Be prepared to hold spring loaded covers as the bolts are loosened.
Remove screws (14) and plates (15) from shaft assembly (11).
Remove retaining ring (12) and washer (13).
Illustration 6 g01764474
Remove shaft assembly (11), spring (16), the bushing, and the retaining ring from aftercooler cover (7).
Remove the washers and the lip seals from aftercooler cover (7).
Illustration 7 g01764573
Remove bolts (18) and washers (20) from aftercooler housing (17).
Remove bolts (19) and the washers from side brackets (21). Remove aftercooler housing (17).
Illustration 8 g01764579
Remove bolts (22). Remove aftercooler base (23) and the gasket.

Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.