6-6 Published 08-25-09, Control # 077-04
SWING SYSTEM RT9130E SERVICE MANUAL
12. Swing motor
turning in wrong
direction.
a. Improper port connections. a. Reverse port connection.
b. Improper wiring connection b. Inspect wiring and connections. Make
repairs as needed.
13. Swing motor noisy. a. Air in system. a. Refer to Section 2 - HYDRAULIC
SYSTEM, for removal of air from the
system.
b. Motor binding. b. Repair or replace motor.
Symptom Probable Cause Solution
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