4.13.6 Suction Gauge (M4) and Discharge Gauge (M5) Replacement.
This task covers:
General Mechanics Tool Kit (appendix B,
Section III, Item 1)
Tags (appendix E, Section II, Item 12)
Equipment shut down, refer to
paragraph 220.127.116.11 or 18.104.22.168.
Equipment Conditions (continued)
Control Panel Assembly Cover removed,
General Safety Instructions
To prevent rolling or sliding, do not
work on equipment that is not securely
Do not work on equipment without
following standard shop safety
Suction Gauge (M4) and Discharge Gauge (M5) Replacement.
To prevent rolling or sliding, do not work on equipment that is not
Ensure both wheels are secure.
Failure to obey this
warning may result in serious personal injury.
Tag and disconnect hose (figure 4-46, 1) from gauge (2).
Remove three nuts (3), lockwashers (4), and screws (5) from gauge (2).
Remove gauge (
If snubber is
2) from front of control panel.
front of control panel.
lockwashers (4), and nuts (3) on gauge (2).
installed between hose and gauge, remove and discard snubber,
adapter, and elbow.
Connect hoses (1) to gauge (2) and remove tags.