426F2 Backhoe Loader Engine Supplement Caterpillar


Hydraulic and Transmission Oil Cooler - Remove and Install

Usage:

426 F2 DJ4

Removal Procedure

Start By:

  1. Release the system pressure.

  2. Remove the side panels.

  3. Remove the hood.


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, "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.


------ WARNING! ------

Personal injury can result from hot oil.

At operating temperature, the hydraulic oil tank is hot and under pressure. Hot oil can cause burns.

Remove the fill plug only when the engine is stopped, and the fill plug is cool enough to touch with your bare hand.

Do not allow hot oil or components to contact skin.


  1. Drain the hydraulic oil. Refer to Operation and Maintenance Manual, "Hydraulic System Oil - Change" for the correct draining and filling procedures.


Illustration 1g06208000


Illustration 2g06218783

Installation Procedure

  1. Install the hydraulic and transmission coolers in the reverse order of removal.

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