Lexus GX470 2004 Owner's Manual page 495

IN CASE OF AN EMERGENCY
"
Jack handle end
1
Jack handle extension with bolt
2
Jack handle extension without bolt
3
4 Jack handle
Put a jack handle, jack handle extensions and jack
handle end together as shown in the illustration.
CAUTION
Make sure they are securely fixed with the
screws.
NOTICE
Tighten all the joints securely. Otherwise, the
extension may come off and it may damage the
paint or vehicle body.
478
When connecting a jack handle extension with a jack
handle end, use a Phillips-head screwdriver or jack
handle to tighten the bolts on the joints as shown in
the illustration. When connecting the jack handle with
extension, tighten the bolt on the jack handle securely.
Make sure the hollow meets the bolt on any joint when
you tighten the bolts.