Toro 05138SL Rev A Service Manual Groundsmaster 3280 D 3320 Preface Publication

Removal (Fig. 10)
Park machine on a level surface, lower cutting deck
9.  Remove four (4) cap screws, flat  washers and lock
nuts  that secure  fan shroud  to  radiator. Position  fan
shroud away from the radiator.
1.
(or implement), stop engine, engage parking brake and
remove key from the ignition switch.
10.Support  the  radiator   assembly  before  loosening
mounting fasteners.
2.
Open hood (see Traction Unit Operator’s Manual).
11.
Remove screws and flange nuts that secure radiator
to radiator support.
CAUTION
12.Carefully
pull radiator assembly  from the machine.
Locate and retrieve radiator shim (item 31). Plug radia-
tor and hose openings to prevent contamination.
Do not open radiator cap  or drain coolant if the
radiator or engine is hot. Pressurized, hot cool-
ant can escape and cause burns.
Installation (Fig. 10)
Ethylene−glycol  antifreeze  is  poisonous.  Dis-
pose of coolant properly, or store it in a properly
labeled container away from children  and pets.
1.
dure.
Remove any plugs placed during the removal proce-
2.
Carefully position radiator assembly  to the radiator
support. Place radiator shim (item 31) between radiator
and support.  Secure radiator  with screws  and flange
nuts.
3.
tor’s Manual).
Drain coolant from radiator (see Traction Unit Opera-
4.
Operator’s Manual).
Remove  screen from  machine  (see Traction  Unit
3.
Position  fan  shroud  to   the  radiator.  Secure  fan
shroud to radiator with four (4) cap screws, flat washers
and lock nuts. Make sure that a minimum of .250” (6.4
mm) clearance exists at all points between shroud and
fan.
CAUTION
4.
ting threads. Connect hydraulic hoses to radiator.
Apply hydraulic thread sealant to hydraulic hose fit-
Before  opening hydraulic  system, operate  all
hydraulic controls  to relieve  system pressure
and avoid injury from pressurized hydraulic oil.
5.
6.
7.
Connect upper and lower radiator hoses.
Install coolant reservoir to bracket on fan shroud.
Connect overflow  hose to radiator fill  opening and
5.
Disconnect hydraulic hoses  from radiator. Position
hoses away from radiator.
secure with hose clamp.
6.
Disconnect radiator  hoses (upper and  lower) from
the radiator.
8.
Make sure  radiator drain plug  is tight.  Fill radiator
with coolant (see Traction Unit Operator’s Manual).
7.
Loosen hose clamp and remove overflow hose from
radiator fill opening.
9.
Install screen to machine (see Traction Unit Opera-
tor’s Manual).
8.
Remove  coolant   reservoir  from  bracket   on  fan
shroud.
10.Close
hood (see Traction Unit Operator’s Manual).
Groundsmaster 3320
Page 3 − 11
Gasoline Engine
Product Specification
CategoriesLawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals
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Document TypeCatalog
LanguageEnglish
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