Chapter Overview
This chapter contains diagrams for the following
Compact Track Loader systems.
• Filtering and cooling system
• Auxiliary circuit system
• Drive loop system
Figure 3-1 PT-30 Filtering and Cooling System
Filtering and Cooling System
The filtering and cooling system (Figure 3-1) contains
the following major components.
• Hydraulic reservoir
• Radiator/oil cooler
• Loader valve
• Auxiliary gear pump
• Pilot control manifold
3. Circuit Diagrams
3-1
100psi (689.5 kPa)
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