TM 5-3810-306-34
3. CHECK PIPE EXTENSIONS FOR ANY CRACKS,
CLEANING AND INSPECTION:
BREAKS, OR CRIMPING.
WARNING
REASSEMBLY:
Dry cleaning solvent P-D680 is
toxic and flammable.
Wear
1. LUBRICATE SPOOL, SEALS, AND RINGS WITH
protective goggles and gloves
CLEAN HYDRAULIC OIL.
and use only in a well ventilated
area. Avoid contact with skin,
CAUTION
eyes, and clothes and do not
breathe vapors. Do not use
When installing new seals
near open flame or excessive
and rings, avoid stretching
heat. The flash point is 100F-
seals or scratching grooved
138F (38-59C). If you become
or gland surfaces.
dizzy while using cleaning
solvent,
get
fresh
air
2. IF REMOVED, INSTALL MOUNTING PLATE (4)
immediately and get medical
AND SECURE WITH SCREWS (5).
aid. If contact with eyes is
made, wash your eyes with
3. INSTALL SEALS (6), (7) AND (8) AND RINGS (9)
water and get medical aid
ON SPOOL (3).
immediately.
a. Install four new crown seals (7), four preformed
Compressed air used for
packings (6), five bronze filled seals (8) and
cleaning purposes will not
quad rings (9).
exceed 30 psi. Use only with
effective chip guarding and
CAUTION
personal protective equipment
(goggles/ shield, gloves, etc.).
Proper
alignment
when
inserting spool is required.
1. CLEAN SPOOL (3) AND SWIVEL CASE (10) WITH
Do not force spool into swivel
SOLVENT
P-D-680
AND
DRY
WITH
case.
COMPRESSED AIR.
4. INSERT SPOOL (3) INTO SWIVEL CASE (10);
2. CHECK SPOOL (3) AND THE INSIDE OF THE
SECURE WITH CLIPS (1) AND SCREWS (2).
SWIVEL
CASE
(10)
FOR
SCRATCHES,
GROOVES, SCORING, ETC. IF ANY GROOVES
5. INSTALL TAGGED PIPE EXTENSIONS ON SPOOL
HAVE DEVELOPED WITH A DEPTH EXCEEDING
(3).
0.005-IN.
(0.1270 MM), UNIT SHOULD BE
REPLACED.
15-80