4-49 INSTALL FOURTH STAGE POWER TURBINE NOZZLE (AVIM) (Continued)
20. Install faceplate (22), beveled side down, on
No. 5 bearing (23).
21. Install seal (20).
Lubricating oils (E32 and E33) cause
paralysis if swallowed. Prolonged con-
tact with them may irritate the skin.
Handle only in well-ventilated areas
away from heat and flame. Drain and
store in approved metal safety con-
tainers. Avoid prolonged or repeated
contact with skin, and do not take in-
ternally. Wash contacted areas of skin
thoroughly after handling. If irritation
of skin results, get medical attention.
Get medical attention for eyes.
Be sure to apply a light coat of lubri-
cating oil on faceplate before installa-
tion. Failure to comply will cause dam-
age to aft seal during dry running of
initial engine starts.
22. Apply light coat of lubricating oil (E32 or E33)
on faceplate (22). Align bolt holes (30) with
bolt holes (31) and install aft seal and retainer
(19) and three screws (18).
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