Toro TM5490, Operator'S Manual

Page: 31 / 94

1.31 1.31
Assembling the Mower continued
C) Align and mesh the motor shaft spline
with the coupling on the cutting cylinder.
Ensure that the motor is fully located into
the bearing housing. If necessary, gently
tap the motor into position with a SOFT
mallet, until it butts up to the bearing
housing.
D) Secure the motor in position using the
fasteners previously removed and torque
to 80 Nm.
E) Repeat steps (A) to (D) for the remaining
cutterheads.
11. Fit deflectors (Item 1) to cutterheads 1, 3, 5 and
7 using deflector brackets (Items 2 & 3) and
spacers (Item 14). Secure with fasteners (Items
4, 5, 6, 7, 8 & 9) as shown.
12. Immediately following installation, it is
essential that all bearing housings are filled
full of grease via the grease nipples ‘B’. This
will require a significant quantity of a good
quality medium grade grease.
13. Assemble the lighting board brackets (item 35
and 36) to the rear of the machine, using four
M8 x 80 bolts, eight M8 plain washers and
four M8 nyloc nuts (item 37, 38 and 39). Also
use the two fasteners holding the diverter valve
for cutterheads 2 and 6 to secure the lower part
of the bracket as shown.
WARNING: PREVENT ACCIDENTS - Ensure
that the cam follower is in contact with the cam
and that the diverter valve action is in full
working order after reassembling the diverter
valve fasteners. Refer to the diagram opposite.
14. Fit the lighting board (item 40) to its
brackets and secure using two light board
securing plates, four M10 x 40 bolts, eight M10
plain washers and four M10 nyloc nuts (items
5, 6, 41 and 42)
Diverter Valve
Cam Follower
Arm Cam
ASSEMBLING THE MOWER - TM7490