TO 35C2-3-442-2
P-8-627-34
TM-07464A-35
TM 5-6115-457-34
2. Fill tank with water.
Cleaning Solvents are flammable and
WARNING
moderately toxic to skin, eyes and
respiratory tract. Eye and skin
Welding operations produce heat,
protection required. Good general
highly toxic fumes, injurious
ventilation is normally adequate.
radiation, metal slag and air-
8-88. CLEANING.
borne particles. Welding gog-
gles, with proper tinted lenses,
apron or jacket and welder's
Clean components with unapproved
boots are required.
cleaning solvent, and dry thoroughly. En-
sure that all particles trapped on head of
magnetic plug are removed.
3. Repair tank by welding.
8-89. INSPECTION.
4. Repair tank with large holes by
welding metal patches to tank.
a. Inspect tank for leakage by air test-
ing as follows:
5. After welding, drain water from
tank.
1. Connect a suitable air supply to
tank, and plug all openings.
6. Pressure test tanks for leakage
2. Submerge tank in water, and
in accordance with paragraph 8-89, step a.
apply air pressure of 1.5 PSI. Check for
air bubbles.
b. Repair damaged threaded holes by
retapping holes.
b. Inspect liquid level gauge by holding
gauge in hand and twisting handle in a
8-91. REASSEMBLY
clockwise direction. The rubber seal ring
should swell slightly as handle is twisted.
If rubber seal ring does not swell, replace
Refer to figure 8-22 and reassemble
liquid level gauge.
hydraulic tank in the reverse order of index
numbers assigned.
c. Inspect magnetic plug for its capa-
bility to pick up metal particles. If it has
lost its magnetic capability, replace mag-
INSTALLATION.
8-92.
netic plug.
d. Inspect threaded holes in tank for
a. Refer to figure 8-21 and install
dam aged threads.
hydraulic tank in the reverse order of in-
dex numbers assigned.
8 - 9 0 . REPAIR.
a. Repair leakage or holes in tank as
b. Refer to Operator and Organizational
follows:
Maintenance Manual, and service hydraulic
1. Steam clean tank.
tank.
Change 8
8-47
