TM 11-6625-3081-23
5-13. OPTICAL SIGNAL ANALYZER (OSA) ASSEMBLY 2A1A1 REPAIR (cont)
5-13
HEAVY OBJECT
EXCESSIVE STRAIN CAN CAUSE SERIOUS
INJURY.
DON’T: ATTEMPT TO LIFT OR CARRY
HEAVY 0BJECTS ALONE.
DO: GET HELP FOR LIFTING OR CARRY-
ING HEAVY OBJECTS.
IF YOU EXPERIENCE A SUDDEN PAIN
WHILE LIFTING OR DISCOMFORT AFTER
LIFTING, GET MEDICAL HELP AT ONCE.
5. Using three persons, carefully tilt
OSA (2) from-chassis lift (1) onto
floor.
Position lumber (8) to
support OSA (2).
6.
Using two persons to hold OSA, unlock
wheels on chassis lift and remove
from under OSA. Lower OSA onto
lumber (8).
7.
Remove four remaining screws (10) and
washers (9) from rear corners of OSA.
5-60
Change 1
