Manitowoc 999 Service And Maintenance Manual

Reference Only
Manitowoc Published 05-16-17, Control # 233-03 10-47
999 SERVICE/MAINTENANCE MANUAL TROUBLESHOOTING
10
Test 15 – Location of Motor Ports
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 Pressure Gauge Port or Servo Pressure Supply 17 Pressure Compensator Adjuster
8 M4 Servo Pressure 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
B
A
A1188
5
16
6
3
10
4
15
17
18
12
13
8
6
10
16
3
2
19
7
20
1
5
9
11
14
Swing Motor
Boom Hoist, Load Drums, and Travel Motor

Manitowoc 999 Specifications

General

Brand	Manitowoc
Model	999
Category	Construction Equipment
Language	English