TM 1-2840-252-23-2
4-11
INSTALL LEFT- AND RIGHT-HAND BUS BAR ASSEMBLIESontinued)
(C
4-11
9. Using multimeter, measure insulation resistance as
follows:
a
Set multimeter range switch to RX 1000.
b
Touch red probe (15) to terminal lug (16).
c
Touch black probe (17) to fireshield (18).
Meter shall indicate 1000 ohms minimum If meter
d
indicates less than 1000 ohms replace bus bar
assembly (Ref Task 4-7 and 4-1 1).
GO TO NEXT PAGE
4-48
