Type B Replacement.
Using 13/16-inch open end wrench, screw in and tighten low air pressure
switch (1) into tube and hose manifold (2).
Check tags put on plugs (3) so that plugs are put back in
Put two electrical plugs (3) into receptacles on switch (1). Take off tags.
Follow-on Maintenance Action Required:
Start engine and check operation of low air pressure
buzzer. Refer to TM 9-2320-209-10.
END OF TASK