TM 5-3805-280-24-1
Tests
SWING MOTOR START-UP PROCEDURE
IMPORTANT: Swing motor will be damaged if not
filled with oil before operating swing
function. Procedure must be performed
whenever a new swing motor is
installed or oil has been drained from
the motor.
Procedure is to ensure the swing motor is filled with oil.
1. Disconnect swing motor drain line (A).
2. Fill motor with hydraulic oil through drain port until oil
reaches the level of drain port. (See Hydraulic Oil in
Group 9000-04.)
NOTE: Air must be allowed to escape from the swing
motor while filling.
3. Connect drain line.
9025
A--Swing Motor Drain Line
25
32
TX,25,GG2227 1913AUG981/1
6-162
