446D Backhoe Loader Power Train Caterpillar


Solenoid Valve (Transmission) - Remove

Usage:

446D DBL

Removal Procedure

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

Personal injury can result from hydraulic oil pressure and hot oil.

Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.

Make sure all of the attachments have been lowered, oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.

----------------------


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 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 1g01081692

  1. Remove bolts (2) and plate (1) .

  1. Repeat Step 1 for the other side.

  1. Remove floor mat (3) .



    Illustration 2g01084734

  1. Remove bolts (4) and floorplate (5) .



    Illustration 3g01084737

  1. Cut the cable straps.

  1. Disconnect harness assemblies (1), (3), (4), and (5) from the solenoid valves.

  1. Remove plugs (2) and the bolts from each solenoid valve (6) .

  1. Remove solenoid valves (6) .

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