TM 55-1520-240-23-5
6-17
INSTALL NO. 1 DRIVE SHAFT
6-17
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Torque Wrench, 100 to 150 Inch-Pounds
Torque Wrench, 700 to 1600 Inch-Pounds
Materials:
Oil (E254)
Personnel Required:
Medium Helicopter Repairer (2)
Inspector
References:
TM 55-1520-240-23P
General Safety Instructions:
Oil (E254) is toxic. It can irritate skin
and cause burns. Avoid inhaling. Use
only with adequate ventilation. Avoid
contact with skin, eyes, or clothing.
In case of contact, immediately flush
skin or eyes for at least 15 minutes.
Get medical attention for eyes.
Do not allow bolt to turn. If bolt turns,
bolt and plates can be damaged.
1.
If a replacement shaft (1) is being installed,
remove one nut (2), washer (3), and bolt (4) from
adapter assembly (5). During removal, hold head
of bolt with wrench. Install bushing (6) on mount
(7) at each side of adapter assembly.
2.
Turn bearing support housing (8) so that grease
fitting (9) faces up.
Check to insure the correct part
number drive shaft is installed.
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