Toro Reelmaster 7000-D Service Manual page 202

Installation (Fig. 85)
1. If fittings were removed from fan motor, lubricate and
place new O- rings onto fittings. Install fittings into port
openings. Tighten fittings (see Hydraulic Fitting Installa-
tion in this chapter).
2. Secure fan motor to bracket (Fig. 86):
A. Position fan motor to fan motor bracket and se-
cure with two (2) cap screws (item 8), flat washers
and lock nuts.
B. Thoroughly clean tapered surfaces of fan motor
shaft and fan hub. Place woodruff key (item 5) in slot
in motor shaft.
C. Position fan hub onto motor shaft and secure with
washer and hex nut (item 2). Torque nut from 27 to
33 ft- lb (37 to 44 N- m).
D. Connect hydraulic tubes (items 7, 8 and 9) to fan
motor fittings. Use support shim (item 19) to help ori-
entate tubes during assembly.
IMPORTANT: Make sure to not damage the radiator
or other machine components while installing the
fan motor and bracket assembly.
3. Carefully position fan motor and bracket assembly to
radiator and secure with six (6) cap screws and flange
nuts.
4. Secure lower fan shroud to radiator with removed
fasteners. Make sure that clearance between shroud
and cooling fan is at least 0.180" (4.6 mm) at all points.
Hydraulic System
5. Install upper fan shroud (Fig. 85):
A. Place support shim (item 5) on hydraulic tubes
connected to fan motor.
B. Carefully install upper shroud to machine. Make
sure that upper shroud mounting holes properly align
with hydraulic tubes and fastener locations in radiat-
or and lower shroud.
C. Secure upper fan shroud to lower shroud and ra-
diator with removed fasteners. Make sure that clear-
ance between shroud and cooling fan is at least
0.180" (4.6 mm) at all points.
D. Slide remaining support shim onto hydraulic
tubes and secure tubes to upper shroud with bulk-
head nuts (item 6).
E. Remove caps and plugs placed in hydraulic
tubes during removal to prevent contamination.
F. Lubricate O- rings and connect and secure hy-
draulic tubes (see Hydraulic Hose and Tube Installa-
tion in this chapter).
6. Position fan to fan hub and secure with four (4) cap
screws (item 18) and washers.
7. Use flange head screws and flange nuts to secure
plenum assembly (item 1) with air cleaner hose and
drain hose attached to crossover plate.
8. Connect air cleaner intake hose to air cleaner.
9. Lower and secure hood.
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