Manitowoc 2250 Service And Maintenance Manual

Reference Only
Manitowoc Published 11-06-15, Control # 040-13 7-15
2250 SERVICE/MAINTENANCE MANUAL POWER TRAIN
7
Maintenance
Daily Maintenance (Start of Each Shift)
Check coolant level when cold (see Figure 7-17):
1. Coolant should be at full level of cold gauge.
2. Fill cooling system as required with coolant. To ensure
adequate fill, do not add coolant at a rate greater than 3
gallons/minute (11 liters/minute).
See engine manufacturer’s manual for antifreeze and
coolant additive recommendations.
3. Look for coolant leaks while engine is running; correct if
found.
FIGURE 7-16
Closed Thermostat
A678a
Open Thermostat
MAIN FLOW
MAKE-UP FLOW
DEAERATION FLOW
Item Description Item Description
1 Engine 6 Vent Line
2 Water Pump Housing 7 Fill Cap
3 Thermostat Housing 8 Cooler Assembly
4 Bypass Line 9 Fan
5 Make up Line 10 Motor
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
WARNING
Burn Hazard!
Avoid personal injury from heated coolant spray or steam
— do not remove radiator cap from hot engine. Stop
engine and wait until coolant temperature is below 120°F
(50°C). Then:
• Place a protective covering over fill cap.
• Slowly turn fill cap counterclockwise until it stops at
safety detent.
• Wait until pressure (indicated by hissing sound) is
completely relieved.
• Depress fill cap and turn counterclockwise to remove.
CAUTION
Overheating Hazard!
Avoid engine damage from overheating — do not allow
coolant level to go below low level on gauge.

Manitowoc 2250 Specifications

General

Brand	Manitowoc
Model	2250
Category	Construction Equipment
Language	English