DISC A. 2F5801 - Caterpillar

Illustration 1 g00920399
Remove bolts (1) and washers (2) that secure rear cover (3) to the frame. Remove the rear cover.
Illustration 2 g00920404
Remove bolts (4) and washers (5) that secure cover (6) to the left side of the frame. Remove the cover.
Illustration 3 g00920406
Remove bolts (7) and washers (8) that secure cover (9) to the right side of the frame. Remove the cover.
Illustration 4 g00920416
Disconnect wiring harnesses (10) from the solenoids.
Illustration 5 g00920436
Remove clamp (11) that secures tubes (12) to the frame.
Illustration 6 g00920447
Loosen eight retaining nuts (13) and disconnect eight tubes (14) on the top of the control valve. Lift the tubes away from the control valve. Secure the steel tubes to a suitable fixing. Remove two fittings (15) from the two rear ports on the top of the control valve.
Illustration 7 g00921109
Loosen the retaining nuts (16) and disconnect the hoses and the tubes at the rear of the control valve. Loosen the hose clamp at the rear of the control valve and remove the hose (17) from the fitting. Lift the tubes and the hoses away from the control valve and secure the tubes and the hoses to a suitable fixing.
Illustration 8 g00921127
Loosen the two retaining nuts (18) and disconnect two tubes (19) from the tee pieces on the right side of the machine. Remove the two tubes from the machine.
Illustration 9 g00921135
Loosen the two retaining nuts (20) and disconnect two hoses (21) on the right side of the control valve.
Illustration 10 g00921141
Loosen the retaining nuts (22) and disconnect tubes (23) on the end of the control valve. Remove the fitting (24) from the port in the left side of the control valve.
Illustration 11 g00921150
Remove bolts (25) and washers (26) that secure the control valve to the frame.
Illustration 12 g00921225
Lift the tubes and the hoses away from the control valve (27). Slide the control valve sideways toward the left side opening in the frame. Move the control valve until the solenoids pass through the opening in the frame.
Illustration 13 g00921300
Install Tool (A) onto control valve (27). Attach a suitable sling through Tool (A). Attach the sling to a suitable lifting device and support the control valve. The weight of the control valve is approximately 40 kg (88 lb).Note: Care must be taken in order to ensure that no damage to the electrical connectors is caused when you are handling the control valve.
Illustration 14 g00921314
Carefully remove control valve (27) through the opening in the left side of the machine.