CYLINDER AR-DUAL TILT 1584631 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
ZZ     6V-9508     Face Seal Plug (11/16 - 16 THD)     7    
6V-9829 Cap Assembly (11/16 - 16 THD)     7    
6V-9509 Face Seal Plug (13/16 - 16 THD)     7    
6V-9830 Cap Assembly (13/16 - 16 THD)     7    Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
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 work tools have been lowered to the ground, and the 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 machine. 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 to collect and contain fluids in Caterpillar machines.Dispose of all fluids according to local regulations.
Illustration 1 g00794054
Remove bolts (1) and platform (2) .
Illustration 2 g00794349
Note: Steps 2 and 3 are for the right side.
Disconnect harness assemblies (3) .
Disconnect hose assemblies (4) .
Illustration 3 g00794352
Note: Steps 4 and 5 are for the left side.
Disconnect harness assemblies (5) .
Disconnect hose assemblies (6) .
Illustration 4 g00794353
Remove bolts (7) .
Remove extender solenoid (8) from slope solenoid (9). Remove the O-ring seals that are between the solenoids.