TM 9-4120-378-14
4.32 EVAPORATOR FAN AND HOUSING. - continued
Remarks
Action
Location/Item
Evaporator Fan
Assembly
Assembly
Acetone and Methyl-Ethyl Ketone are
flammable and their vapors are explo-
sive. Prolonged or repeated inhalation of
fumes or contact with the skin can be
toxic. Use in a well-ventilated area, wear
gloves and keep away from sparks or
flame.
a.
Clean off old sealant from inlet rings (16 and 28)
and flanges (17 and 22) using methyl-ethyl ke-
tone and clean rag.
Clean off old sealant from sides of housing (27)
b.
using methyl-ethyl ketone (MEK) (Item 23, Ap-
Install inlet rings (16 and 28) to flanges (17 and
c.
22), respectively, using eight nuts (14 and 29)
and eight flat washers (15 and 30).
industrial sealant (Item 28, Appendix E)
is extremely flammable. The vapors giv-
en off from this product can easily be ig-
nited. Contains Methyl-Ethyl Ketone
(MEK), Methyl Isobutyl Ketone (MIBK)
and asbestos (bound).
Keep product and its vapors away from
heat, sparks and open flames. Use only
in a well-ventilated area with enough air
movement to remove vapor and prevent
vapor build-up.
Avoid prolonged breathing of vapor.
Avoid eye contact. Avoid prolonged or
repeated skin contact.
Seal the outer edge of the inlet rings(16 and 28)
d.
to flanges (17 and 22) using industrial sealant `
(Item 28, Appendix E) and acid swab brush (Item
29, Appendix E).
