b. Cleaning, Inspection and Repair.
Clean all parts in a well-ventilated area.
Avoid inhalation of solvent fumes and
prolonged exposure of skin to cleaning
solvent. Wash exposed skin thoroughly.
Dry cleaning solvent (Fed. Spec. P-D-680,
Type II) used to clean parts is potentially
dangerous to personnel and property. Do
not use near open flame or excessive heat.
Flash point of solvent is 140° (60°C).
(1) Clean metal items with cleaning solvent,
Fed. Spec. P-D-680 Type II, and dry thoroughly.
(2) Inspect the bracket for cracks.
(3) Inspect the slave receptacle for worn insu-
lation on the cables, cracks, burned contacts, and
burned or deteriorated rubber insert.
(4) Replace a broken or excessively burned
contact by withdrawing the cable and contact from
the rubber insert and soldering a new contact on the
(5) Replace a defective slave receptacle or
(1) Position the slave receptacle mounting
bracket in place on the skid and secure with screws,
lockwashers, and nuts.
(2) Secure slave receptacle in mounting
bracket with screws, lockwashers, and nuts.
(3) Reconnect leads.
4-25. Time Totalizing Meter (M4).
When working inside the control pan-
el, disconnect plug P1 to prevent bat-
tery voltage arcing.
a. Removal. Refer to figure 4-24 and the follow-
ing instructions to remove the time totalizing me-
(1) Tag and disconnect electrical leads from
the time totalizing meter.
(2) Remove nuts, washer, and screws securing
the time totalizing meter to the control panel.
(3) Remove meter.