Mercury 90-863160

POWER STEERING
SERVICE MANUAL NUMBER 28
90-863160 MAY 2000 Page 6A-31
15. Install pulley, as follows, using Pulley Pusher Assembly 91-93656A1, and a long straight
edge:
a. Place pulley on pump shaft.
b. Thread stud ALL-THE-WAY into pump shaft. Place bearing over stud. DO NOT use
spacer from kit.
c. Thread nut onto shaft. Thread shaft (and nut) ALL-THE-WAY onto stud.
d. Using a long straight edge (to check drive belt alignment), turn large pusher nut until
drive belt is parallel to straight edge.
e. Check pulley installation for correct alignment. Do NOT use spacer.
a
g
h
i
b
c
d
e
f
76896
a-Power Steering Pump Pulley
b-Stud
c-Spacer
d-Bearing
e-Nut
f-Shaft
g-Crankshaft Pulley (Shown) or Water Circulating Pump Pulley
h-Long Straight Edge
i-Drive Belt Parallel