Manitowoc 2250 - Test 6-Location of Motor Ports

Reference Only
Manitowoc Published 07-19-16, Control # 249-01 10-39
2250 SERVICE/MAINTENANCE MANUAL TROUBLESHOOTING
10
Test 6—Location of Motor Ports
B
A
A1188
Swing Motor
Boom Hoist, Load Drums, and Travel Motor
1
2
3
5
6
7
8
9
10
11
13
16
19
20
3
4
5
6
10
12
14
15
16
17
18
FIGURE 10-7
Item Port Description Item Port Description
1 A Main System Pressure 11 M7 Control Pressure
2 B Main System Pressure 12 M8 Control Pressure
3 L1 Case Pressure 13 M9 Servo Pressure Supply
4 L2 Case Pressure 14 X1 External PCP Supply Pressure
5 M1 Gauge Port A 15 Minimum Displacement Limiter
6 M2 Gauge Port B 16 Charge Pressure Relief Valve
7 M3 Servo Gauge Port or Servo Pressure Supply 17 Pressure Compensator Adjuster
8 M4 Servo Gauge Port or Servo Pressure Supply 18 Manual Override
9 M5 Servo Pressure Supply 19 Control Start Setting
10 M6 Charge Pressure Gauge Port 20 Loop Flushing Shuttle Valve
M2