TM 5-3810-305-23
FIELD MAINTENANCE
TROUBLESHOOTING PROCEDURES
PUMPS
INITIAL SETUP:
Tools and Special Tools
References (cont.)
Tool Kit, General Mechanic's (WP 0171, Table 1,
Item 17)
References
TM 5-3810-305-10
TROUBLESHOOTING PROCEDURE
SYMPTOM
FAILURE OF HYDRAULIC PUMP(S) TO DELIVER FLUID
MALFUNCTION
Low Hydraulic Oil Level.
CORRECTIVE ACTION
Add hydraulic oil as required (TM 5-3810-305-10).
MALFUNCTION
Hydraulic Oil Intake Suction Filter Plugged.
CORRECTIVE ACTION
Clean hydraulic oil intake suction filter.
MALFUNCTION
Hydraulic Oil Viscosity Too Heavy to Pick Up Prime.
CORRECTIVE ACTION
Use lighter viscosity hydraulic oil. Consult lube chart (TM 5-3810-305-10).
MALFUNCTION
Air Leak in Suction Line, Preventing Priming or Causing Noise and Irregular Action of Control Circuit.
CORRECTIVE ACTION
Repair leaks.
0012-1
03/15/2011Rel(1.8)root(tswp)wpno(T00017)