SCREW 5B9589 - Caterpillar

Installation Procedure
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.
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.
Illustration 1 g00629866
Position pilot operated hydraulic control assembly (13) onto the mounting assembly.
Install nuts (12) and the washers. Tighten nuts (12) to a torque of 15 3 N m (11 2.2 lb ft). Repeat for the opposite side of the hydraulic control assembly.
Illustration 2 g00629862
Connect hose assemblies (11) .
Illustration 3 g00629856
Connect harness assemblies (10) and install cable strap (9) .
Illustration 4 g00629853
Install cover (8) .
Install screws (7) . Tighten screws (7) to a torque of 4.5 0.5 N m (3.3 0.4 lb ft).
Illustration 5 g00629844
Position plate (6) and install screws (5) .
Illustration 6 g00629835
Install screws (4) . Tighten screws (4) to a torque of 6 1 N m (53 8 lb in).
Illustration 7 g00629823
Rotate handle (2) to the proper position and tighten nut (1) .
Repeat Step 9 for handle (3) .