Vehicle seat belts – Century ISPB009BA User Manual
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23
VEHICLE SEAT BELTS
(continued)
With Harness System:
The locking latch plate on some seat belts may 
slip and loosen after being buckled on car seat if 
positioned at a certain angle. If this happens, 
flip latch plate over (fig. a) and re-buckle. Test 
installation again to see if this works. If not, 
move car seat to another seating position.
Without Harness System:
DO NOT
use this type of vehicle seat belt to
secure child and booster car seat.
(fig. a)
❃
Lap Belts - Manually Adjustable
Flip
