TROUBLESHOOTING - CONTINUED
TEST OR INSPECTION
30. LOW OR NO PRESSURE - CONTINUED
Check hydraulic oil for dirt and viscosity.
a. If intake line (7) or in-tank filter (8) were dirty, or if hydraulic
oil is dirty or thick, drain tank (9) (TM 9-2320-269-20-2).
b. Fill tank (9) with fresh hydraulic oil (LO 9-2320-269-12).
Inspect hydraulic pump (5).
a. Remove pump (5), and disassemble (page 2-1401).
b. Inspect pump (5), repair or replace as needed, and install (page 2-1401).