Subaru Legacy 2002 Service Manual page 2251

Power Assisted System (Power Steering)
(7) Install lock nut. While holding adjusting
screw with a wrench, tighten lock nut using ST.
ST 926230000 SPANNER
Tightening torque (Lock nut):
39 N·m (4.0 kgf-m, 29 ft-lb)
NOTE:
¼ Hold adjusting screw with a wrench to prevent it
from turning while tightening lock nut.
¼ Make adjustment so that steering wheel can be
rotated fully from lock to lock without binding.
20) Check for service limit as per article of "Ser-
vice limit". <Ref. to PS-44, SERVICE LIMIT,
INSPECTION, Steering Gearbox [LHD Model].>
Make replacement and adjustment if necessary.
STEERING GEARBOX [LHD MODEL]
PS-42