Toro Greensmaster 3150 Service Manual page 139

D. Insert castor fork shaft up through the pivot
housing and bearing cups.
E. Place second bearing cone on the castor fork
shaft with the wide edge up. Place remaining steer-
ing washers on top of the bearing cone.
F. Install slotted hex nut (5) onto castor fork shaft
until drag is felt while turning the castor fork. Back–
off hex nut to align the hole in the castor fork shaft to
the nearest slot. Install and secure cotter pin (6).
G. Install steering cylinder rod end (9) to the castor
fork with spacer (29), slotted hex nut (28), and a new
cotter pin (27).
H. Remove fuel tank support and lower tank onto
frame. Apply antiseize lubricant to the threads of the
four cap screws and secure fuel tank to the frame
with cap screws and flat washers. Make sure the
fuel hose support clamps are positioned correctly.
I. Torque cap screws from 20 to 25 ft–lb (27 to
34 Nm).
Greensmaster 3150
3. Insert spacers (16) in wheel hub assembly. Position
and support wheel and hub assembly between adapter
plates (30 and 33).
4. Coat castor bolt (34) with antiseize lubricant and sli-
de castor bolt into motor adapter plate (33), right side
spacer (16), wheel and hub assembly, left side spacer
(16), and adapter plate (30).
5. Position bent lip of the castor bolt (34) head under
the bottom edge of the motor adapter plate (33). Install
and tighten locknut (26). Do not overtighten locknut,
make sure the wheel rotates freely.
6. Wipe grease fittings (7 and 22) clean. Pump grease
into grease fitting (22) until grease is seen exiting at both
oil seals (18). Pump grease into grease fitting (7) until
grease is seen exiting at both ends of the pivot housing.
Wipe up excess grease.
Page 6 – 5 Wheels and Brakes