Removal (Fig. 3)
Have ProCore Processor attached to tow vehicle
C. Pack both bearing cones with grease. Install
greased inner bearing cone into the cup on inboard
side of the wheel hub.
1.
and park machines on a level surface. Engage vehicle
parking brake, stop engine and remove key from the
ignition switch. Make sure that Processor engine is off.
Chock wheels to prevent movement of either machine.
IMPORTANT: The grease seal must be pressed
in so it is flush with the end of the hub. The lip of
the seal must face the inner bearing.
2.
Topreventunexpectedbloweroperation,disconnect
D. Lubricatetheinsideofnewgreasesealandpress
it into the wheel hub.
the negative battery cablefrom thebattery terminal (see
Battery Service in the Service and Repairs section of
Chapter 4 -- Electrical System). Position disconnected
negative cable away from the negative battery terminal.
3.
Install the wheel hub onto the axle spindle taking
care to not damage grease seal in hub.
4.
jam nut onto spindle shaft.
Install greased outer bearing cone, tab washer and
3.
jack stands (see Operator’s Manual and Jacking In-
structions in Chapter 1 -- Safety).
Jack or hoist blower from ground and support with
5.
While rotating the wheel hub by hand, torque the jam
nut from 75 to 180 in-lb (8.5 to 20.3 N--m) to seat bear-
ings.Loosen nutuntilitisawayfromtabwasher andhub
has end play. Finally, while rotating hub, tighten jam nut
from 15 to 20 in--lbs (1.7 to 2.3 N--m).
4.
this section).
Remove wheel assembly (see Wheel Removal in
5.
6.
7.
Carefully pry dust cap from wheel hub.
Straighten cotter pin and remove from axle spindle.
Removenutretainer,jamnutandtabwasherthatse-
6. Install nut retainer and cotter pin to secure jam nut.
Install dust cap to hub.
curewheelhubtospindle.Slidewheelhubwithbearings
from spindle.
WARNING
8.
Disassemble wheel hub:
Failure to maintain proper lug nut torque could
resultinfailureorloss ofwheelandmayresultin
personal injury.
A. Remove grease seal from the wheel hub taking
care to not damage the hub bore. Discard seal.
B. Remove bearing cones from both sides of wheel
hub. Clean bearings in solvent. Clean inside of hub.
7. Installwheelassembly(seeWheelInstallation inthis
section).
C. If necessary, remove bearing cups from hub.
8. Carefully lower machine to ground. Make sure to
properly torque wheel lug nuts from 60 to 65 ft--lb (81
to 88 N--m).
D. Inspectwheelbearings.Checkthebearingcones
and bearing cups for wear, pitting or other damage.
Replace worn or damaged parts.
9. Connect negative battery cable to negative battery
terminal. Tighten nut that secures battery cable from 10
to 15 ft--lb(14 to 20 N--m).Make sure that battery cover
is secured.
9.
Inspectaxleforwearordamage.Replaceaxleifnec-
essary.
Installation (Fig. 3)
1.
Thoroughly clean all wheel hub components before
assembly.
2.
Assemble wheel hub:
A. If bearing cups were removed from the wheel
hub, press inner and outer cups into the hub until
they seat against the hub shoulder.
B. Fill hub approximately 50% full of grease.
ProForce Debris Blower
Page 6 -- 7
Chassis
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
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| Document Type | Catalog |
| Language | English |
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