PLATE-END 1U5531 - Caterpillar

Illustration 1 g00104545Prevent the machine from movement. Park the machine on a level surface.Attach a "Do Not Operate" warning tag or a similar warning tag to the start switch or to the controls before you service the equipment. These warning tags (Special Instruction, SEHS7332) are available from your Caterpillar dealer.Required Parts
Table 1
Parts List for 463-2046 Pilot Lines Gp -00
Item Qty Part No. Description
(1) 1 4I-6136 Hose As
(2) 2 4I-9526 Marker Band (White)
(3) 1 148-8378 Elbow As
Standard Removal
A 1 4I-3988(1) Hose As
B 1 356-9079(2) Hose As
C 1 148-8439(3) Tee As
(1) Removed from Lines Gp-Pilot (C) (Boom Lowering Control)
(2) Removed from Lines Gp-Pilot (C) (Std)
(3) From Lines Gp-Pilot (C)Note: Standard removal hoses may be routed differently than shown, depending on your machine and hydraulic arrangement.
Illustration 2 g06316224
(A) 4I-3988 Hose As
Illustration 3 g06316228
(A) 4I-3988 Hose As
Illustration 4 g06316235
(B) 356-9079 Hose As
(C) 148-8439 Tee As
Illustration 5 g03729283
Overview of the 463-2046 Pilot Lines Gp
Installation Procedure
Note: NOT FOR USE WITH BOOM LOWERING CONTROL VALVE (BLCV) OR SMART BOOM.
Illustration 6 g03692444
(1) 4I-6136 Hose As
(2) 4I-9526 Marker Band (White)
(3) 148-8378 Elbow As
Connect hose (1) from port "A2" of the solenoid valve.
Install elbow (3) into the load control valve.Note: Reconnect 4I-0821 Hose As to the elbow "3".
Illustration 7 g03692443
(1) 4I-6136 Hose As
(2) 4I-9526 Marker Band (White)
(3) 148-8378 Elbow As
Connect the other end of hose (1) to port "pR3f" of the main valve.Note: Reconnect detached hose back onto the "BDRV" return port.