TM55-2840-251-23
Section IV Nf TACHOMETER-GENERATOR DRIVE SHAFT SEAL
9-4
Nf TACHOMETER-GENERATOR DRIVE SHAFT SEAL (AVIM)
This task covers:
a.
Removal (9-4-1)
b.
Installation (9-4-2)
INITIAL SETUP
Applicable Configurations:
All
Tools:
Powerplant Mechanic's Tool Kit
NSN 5180-00-323-4944
Puller (T.20)
Puller (T.49)
Materials:
Lubricating Oil (E.2) or (E.71)
Parts:
Seals
Personnel Required:
68B Powerplant Mechanic
66G Aircraft Inspector
References:
TM55-2840-251-23P
Equipment Condition:
Nf Tachometer-generator Removed (Task 10-1-1)
General Safety Instructions:
WARNING
LUBRICATING OILS HAZARDOUS
Lubricating Oils (E.2) and (E.71) contain
materials hazardous to health. They can
cause paralysis if swallowed. Prolonged
contact with skin can cause irritation. Fire
can result if exposed to heat or flames.
Use
only
in
areas
with
adequate
ventilation. Wash hands thoroughly after
handling.
GO TO NEXT PAGE
9-17
.