This instruction show you guide on how to remove main controller for HITACHI ZX890-7 excavator.
Related Contents:
Hitachi MPDr v2.56 v2.25 Diagnostic Software Free Download
Hitachi Excavator ZX-7 Service Repair Workshop Manual 2021
Hitachi Dr.ZX Excavator Diagnostic Tool Cable
Procedures:
1.Set the machine position for inspection and maintenance.
2 IMPORTANT
Set the key switch to the OFF position. Wait 5 minute or longer, and then set battery disconnect switch to the OFF position.
Set the battery disconnect switch to the OFF position.
3.Open door (1).
4.Fold seat (2). Slide seat (2) to the front end.
5.Remove caps (3) (4 used).
6.Remove cover (4).
7.Remove screw (5), screws, washer (6), bolts (15), and washers (16). Remove the cover (14) assembly.
13 mm
8.Remove screws, washers (8) (2 used) and bolts, washer (10).
9.Disconnect connector (17) and connectors (18) (2 used). Remove cover (9).
10.Remove screws, washers (7) (2 used), bolts (12) (2 used), and washers (13) (2 used). Remove the cover (11) assembly. At this time, duct (20) is also removed at the same time.
13 mm
11.Disconnect connectors (24) (6 used).
12.Remove bolts, washers (22) (4 used). Remove the MC (23) assembly.
13.Remove screws, washers (25) (4 used). Remove MC (23) from brackets (21) (2 used)
More repair cases for Hitachi excavator,please refer to:Hitachi Excavator Trouble Repair.
AGCO EEM5 DEF Suction Module Tank sensor (CAN) The DEF suction module with the CAN-bus…
This instruction show you guide on how to remove the threshing drum for CLAAS Lexion…
This instruction show you guide on how to display service menu for Hitachi ZX890-7 excavator.…
Here is the instruction show you guide on how to do Advanced Tool Select and Basic…
Here car-auto-repair.com show you guide on how to solve P1161 trouble code on resistance error…
AGCO EEM Dosing module Description The dosing module (DM) is installed in the exhaust…