If you don't have an allen wrench, use a pair of slip joint pliars to force the tapered joints together. Then you can tighten the nut. Of course, we need allen wrenches to work on these cars don't we?

(Torx for newer Volvos)

__________________
Regards

Warren

Currently 1965 220Sb, 2002 FORD Crown Vic Police Interceptor

Had 1965 220SEb, 1967 230S, 280SE 4.5, 300SE (W126), 420SEL

ENTER > = (HP RPN)

Not part of the in-crowd since 1952.