1-85.1 INSPECT ENGINE SERVICEABILITY (Continued)
Dry cleaning solvent (E17) is flammable
and toxic. It can irritate skin and cause
bums. Use only in well-ventilated area
away from heat and open flame. In case of
contact immediately flush skin or eyes
with water for at least 15 minutes. Get
medical attention for eyes.
c. Clean plug (4) as follows:
(1) Wear gloves (E20). Immerse plug (4) in
dry cleaning solvent (E17) and agitate.
Use brush on external surfaces.
(2) Use lint-free cloth (E26) to remove
d. Install packing (5) in groove (6) on plug (4).
Plug shall be fully seated and firmly locked
into housing. A loose fitting plug will
cause oil leakage resulting in engine
e. Install plug (4) in housing (7) by pushing and
turning plug 1/8 turn clockwise.
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