TM 3-6665-209-35
(10) and the trigger spring (6) to the test
(3) Tape the insulation sleeving (14) and the
probe handle (22). Remove the trigger
rubber tube (17) together and feed them
and trigger spring as a unit.
through the insulation sleeving (20).
(8) Remove the two screws (1) which secure
(4) Insert the insulation sleeving (14) with two
the sensitive switch (2) in the test probe
electrical wires (19) through the hole in the
handle (22). Work the sensitive switch out
butt end of the test probe handle (22).
through the opening of the test probe
Connect both wire ends to the terminals of
handle normally covered by the switch
the sensitive switch (2).
Install the
cover. Disconnect the two electrical wires
sensitive switch in the test probe handle.
(19) from the terminals of the sensitive
Secure the sensitive switch (2) to the test
switch (2) by loosening the two terminal
probe handle (22) with two screws (1).
mounting screws.
Pull the insulation
(5) Position the trigger spring (6) with the test
sleeving (14) with the wires (19) from the
probe trigger (10) attached to it on the test
butt end of the test probe handle (22).
probe handle (22) and secure it in place
(9) Unscrew the adapter (21) from, the test
with two screws (8) and lockwashers (7).
probe handle (22).
(6) Position the switch cover (11) on the test
(10) Unscrew and remove the mask tip screw
probe handle (22) and secure it in place
(5) from the test probe barrel (3). Remove
with four screws (12).
the test valve adapter (4) from the test
(7) Insert one end of the rubber tube (17) over
probe barrel.
the pipe to hose straight adapter (21) and
pull the insulation sleeving (20) up to the
b. Cleaning and Inspection.
adapter. Secure the insulation sleeving.
(1) Clean all parts with dry-cleaning solvent
(8) Insert the other end of the insulation
and wipe dry with a clean, soft cloth.
sleeving (14) with both electrical wires
(2) Inspect the test probe handle for cracks
(19) through the hose clamp. Insert the
and any defects which may affect its
electrical wires through the clamp on the
operation.
plug connector (13) and solder both wire
(3) Check the condition of the sleeving and
ends to the two terminals on the plug
the rubber hose. Replace if deteriorated
connector. Pull the insulation sleeving
or otherwise defective.
over the two wires and tighten the plug
(4) Check the pipe to hose straight adapter,
connector clamp.
screw assembly, mask testing bracket,
(9) Thread the screw assembly (15) into the
and test probe handle for burrs, sharp
mask testing bracket (16) and insert the
edges, and worn or damaged threads.
open end of the rubber tube (17) over the
screw assembly (15). Pull the insulation
c. Assembly.
sleeving (20) taut and secure it in place
(1) Fit the test valve adapter (4) on the mask
with the hose clamp (18).
tip screw (5) and insert and tighten the
screw in the test probe barrel (3).
(2) Screw the pipe to hose straight adapter
(21) into the butt end of the test probe
handle (22).
AGO 8069A
21
