HYDRAULIC SYSTEM MLC165-1 SERVICE/MAINTENANCE MANUAL
2-6
Published 05-26-17, Control # 238-02
Drum 1 and 2 Motors
Figure 2-7 illustrates the motor for each drum, 1 and 2. See
Drum 1 and Drum 2 Motor
on page 5-5 for a detailed
operational description of the Drum 1 and 2 systems.
Drum 3 and 4 Motors
Figure 2-8 illustrates the motor for each drum, 3 and 4. See
Drum 3 and Drum 4 Motor
on page 5-7 for a detailed
operational description of the Drum 3 and 4 systems.
Figure 2-7. Drum 1 and 2 Motor Components
Item Description
A, B Pressure Ports
T1, T2 Case Drain Ports
U Bearing Flushing / Air Bleed
G Synchronous Control
M1 Measuring Stroking Chamber
Figure 2-8. Drum 3 and 4 Motor Components
Item Description
A, B Pressure Ports
T Case Drain Port
MA, MB Measuring Pressures A and B