TM 3-6665-209-35
housing (15) and secure it in place
(45). Screw the elbow (7) into the
with four lockwashers (46) and
bushing and the elbow (14) into the
screws (47). If the valve handle (10)
selector valve. Screw the pipe to
was removed, install it on the
hose straight adapter (13) into the
selector valve and secure it in place
elbow (14).
with the screw provided.
(m) Install the copper tubing (11) into
the stopper (12) and insert the
(k) Position the orifice filter (4) on the
stopper into the blower housing
filter mounting flange (5 and place
(15). Install the rubber tubing (9)
the filter cap (3) over the filter and
over the adapter (8) and the copper
flange.
Aline the holes in the
tubing (11).
components and secure the cap to
(n) Fill the pump cylinder (26) through
the flange with six lockwashers (2)
the oil cup (29) with light machine
and screws (1). Screw the filter
oil.
mounting flange (5) into the selector
(o) Install the motor and pump
valve and blower adapter (45).
assembly (par. 12).
(l) Screw the bushing (6) into the
selector valve and blower adapter
Section III. CABINET, PANEL COVER, AND TEST PROBE ASSEMBLIES
27. Cabinet Assembly
The test probe assembly (fig. 10), described in
paragraph 18, is maintained by third echelon
14, is maintained by third echelon maintenance
maintenance personnel except for the test probe barrel
personnel. However, replacement of the handles (20) is
(3), mask testing bracket (16), trigger spring (6), and test
authorized to fourth echelon maintenance personnel.
probe trigger (10) which are authorized for replacement
Although the handles may be removed during third
at the fourth echelon maintenance level. Removal and
echelon maintenance (par. 15), new handles must be
installation of these items are part of the disassembly
requisitioned
from
fourth
echelon
maintenance
and assembly procedures performed by third echelon
personnel.
maintenance personnel as described in paragraph 19.
In these procedures, the test probe trigger (10) and
28. Panel Cover Assembly
trigger spring (6) are removed as an assembly. If the
trigger is loose or the spring is distorted or damaged in
The panel cover assembly (fig. 9) described in
any way, proceed as follows:
paragraph 16, is maintained by third echelon
maintenance personnel. Although the cover retaining
a. Drill two rivets (9) from the test probe trigger (10)
springs (27) are not authorized for replacement at the
and the trigger spring (6) using a No. 51 drill. Remove
third echelon maintenance level, their removal and
the trigger from the spring.
installation are described in paragraph 17. Should these
components require replacement, fourth echelon
b. Position the test probe trigger (10) on the trigger
maintenance personnel must requisition the replacement
spring (6) and insert two flat head rivets (9) through the
part.
mating holes of the spring and the trigger. Upset the
end of each rivet to secure the trigger to the spring.
29. Test Probe Assembly
AGO 8069A
43