Subaru Legacy 2003 Service Manual page 3366

(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:
• Hold adjusting screw with a wrench to prevent it
from turning while tightening lock nut.
• 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 "Service
limit". <Ref. to PS-47, SERVICE LIMIT, INSPEC-
TION, Steering Gearbox [LHD MODEL].> Make
replacement and adjustment if necessary.
STEERING GEARBOX [LHD MODEL]
PS-45
POWER ASSISTED SYSTEM (POWER STEERING)