TM 10-3930-675-24-1
HYDRAULIC FILTER INDICATORS TROUBLESHOOTING
THIS WORK PACKAGE COVERS
Error Code 433 - Steering Hydraulic Filter Sensor, Cir-
Error Code 1 - Boom Hydraulic System Sensor Indicat-
cuit Input Error
ing Clogged Filter
Error Code 434 - Tophandler Hydraulic Filter Sensor,
Error Code 2 - Steering Hydraulic System Sensor Indi-
Circuit Input Error
cating Clogged Filter
Error Code 435 - Hydraulic Reservoir Return System
Error Code 3 - Tophandler Hydraulic System Sensor
Filter Sensor, Circuit Input Error
Indicating Clogged Filter
Error Code 786 - Transmission Hydraulic System Filter
Error Code 4 - Hydraulic Reservoir Return Sensor Indi-
Sensor Indicating Clogged Filter
cating Clogged Filter
Error Code 432 - Boom Hydraulic Filter Sensor, Circuit
Input Error
INITIAL SETUP
References
Equipment Condition
TM 10-3930-675-10
Cab moved to transport position (TM 10-3930-675-
ECS Hydraulics (A34654.0200) (WP 0048 00-29)
10)
NOTE
Refer to WP 0004 00 for additional troubleshooting guidance, information, and illustrations that
locate critical components.
Refer also to illustrations at end of work package for component location.
Table 1. Error Code 1 - Boom Hydraulic System
Sensor Indicating Clogged Filter Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Replace filters (WP 0185 00).
Error Code 1 - Boom Hydraulic System Sensor
Indicating Clogged Filter.
EXTRA FUNCT.
6(13)
HYD.FILTER BOOM
0
HYD.FILTER STEERING0
HYD.FILTER ATTACH 0
HYD.FILTER RET.OIL 0
