Manitowoc MLC165-1 Service Maintenance Manual

Reference Only
Manitowoc Published 05-26-17, Control # 238-02 2-5
MLC165-1 SERVICE/MAINTENANCE MANUAL HYDRAULIC SYSTEM
2
2
Fan Cooling Pump
The fan cooling pump (Figure 2-6) is part of the open
hydraulic system and is a variable-displacement pump that
provides flow to the cooling fan motor. The displacement is
controlled by a solenoid valve HS-504, driven by node 5. The
control software uses the following inputs to determine
where to set the pump displacement:
• Fan cooling pump pressure
• Hydraulic tank temperature
• Engine coolant temperature
• Air intake temperature
• AC compressor switch setting
Figure 2-6. Fan Cooling Pump Components
M100911
Item Description
BOutlet Port
L, L1 Case Drain Ports
SInlet Port

Manitowoc MLC165-1 Specifications

General

Brand	Manitowoc
Model	MLC165-1
Category	Construction Equipment
Language	English