TM 10-3930-675-20-2
0079 00-6
ELECTRONIC CONTROL UNITS (ECU) REPLACEMENT - CONTINUED
0079 00
HYDRAULIC SERVO SYSTEM ELECTRONIC CONTROL UNIT (ECU) REMOVAL
NOTE
Hydraulic servo system ECU is located in cab under driver’s seat. Hydraulic servo system ECU is identified
as no. 790 on system electrical diagrams (WP 0199 00).
1.
Rotate three turnbuttons (15) and remove cover (17) from seat base (16).
2.
Slide electrical tray (22) outward from seat base (16).
NOTE
Perform step 3 for each of two connectors.
3.
Disconnect connector (19) from hydraulic servo system ECU (18) by sliding out red latch of connector.
4.
Remove four screws (20), washers (21), and hydraulic servo system ECU (18) from electrical tray (22).
15
16
17
18
16
19
20,21
22
