6.4 Using UAS to install Base
1.For ease of installation, extend UAS
to its maximum length.
2. Position base in vehicle seat as shown.
3.Thread UAS through base belt path normally used for vehicle seat belt. Make sure that UAS is under tongue on base .
Belt must lay flat and not be twisted.
4.Hook Connectors to vehicle lower anchors. Pull firmly on Connectors to be sure they are attached .
5. Tighten UAS by pushing down hard on base and pulling the adjustment belt .
6. NEVER put two UAS connectors on one vehicle UAS anchor unless specifically allowed by the vehicle manufacturer .
7.Test infant restraint for secure installation as described in infant
restraint “Final Safety Check” p.33.
8.Check that the UAS stays tight and does 
not slip from the tightened position.
If it does not stay tight, try another seating position or contact Customer Service.
Tongue
30
