TM 1-2840-252-23-2
4-44
INITIAL SETUP
Materials:
None
Applicable Configurations:
All
Personnel Required:
Tools:
Technical Inspection Tool Kit,
Equipment Condition:
Off Engine Task
1. Inspect No. 4 and 5 bearing oil tubes (1 and 2)
as follows
a. There shall be no cracks
b. There shall be no nicks dents or rub wear
greater than 0.040 inch depth on oil tube
sleeves (3)
c. There shall be no nicks, dents or rub wear
greater than 0.030 inch depth on oil tubes (1
and 2)
2. Inspect adapters (4 and 5) s follows
a
a. There shall be no cracks
b. There shall be no nicks, dents or rub wear
greater than 0.050 inch depth on adapter
squared ends (6)
c. There shall be no nicks, dents or rub wear
greater than 0.020 inch depth on adapter tube
areas (7)
FOLLOW-ON MAINTENANCE
None
END OF TASK