8.
holder to inner housing.
Remove four (4) cap screws that secure bearing
5. Install rotor shaft assembly into inner housing. Make
sure to align marker line made during disassembly and
thatbearingisfullyseatedinhousingbearingbore.Also,
make sure that bearing holder slides fully into inner
housing and that rotor shaft rotates freely.
9.
inner housing.
Slide rotor shaft and bearing holder assembly from
10.Remove
front bearing cap to bearing holder. Remove bearing
holder from rotor shaft assembly.
four (4) flange head screws that secure
6.
Install four (4) cap screws to secure bearing holder
to inner housing. Tightenscrews in three (3) equalsteps
and in a crossing pattern. Final torque on screws should
be from 180 to 210 in--lb (21 to 23 N--m).
11.
Remove bearings from rotor shaft:
A. Press bearings from shaft.
7.
tion in this section).
Install rotor assembly (see Rotor Assembly Installa-
B. Remove front bearing cap and inner retaining
rings from shaft if necessary.
8.
Installation in this section).
Install blower drive shaft (see Blower Drive Shaft
12.Inspect
holder and inner housing for wear or damage. Replace
parts as necessary.
rotor shaft and bearing bores of bearing
9.
Install top grill to machine (Fig. 8).
nozzle pulley and nozzle to rear of outer hous-
10.Install
ing (see Nozzle Assembly Installation) in this section).
Installation (Fig. 7)
11.
Connect negative battery cable to negative battery
1.
Install bearings onto rotor shaft:
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.
A. Install inner retaining rings into shaft groove if
they were removed.
B. Make sure that front bearing cap (item 6) is
placed on rotor shaft between bearing locations.
4
1
1
3
2
C. Install bearings onto shaft by pressing on inner
race. Make sure that bearings are seated against in-
ner retaining ring.
2
1
IMPORTANT: To prevent the bearings from rotating
in the inner housing or bearing holder, Loctite Prim-
er N (or equivalent) and Loctite Product 641 (or
equivalent) must be used during assembly.
1
5
3
2.
Clean bearing bores of bearing holder and inner
housing with brake parts cleaner or similar non--oily
cleaner. After cleaner dries completely, apply Loctite
Primer N (or equivalent) to bearing bores. Allow Primer
to dry completely.
3.
ply Loctite Product 641 (or equivalent) to OD of both
bearings.
Thoroughly clean OD of bearings on rotor shaft. Ap-
Figure 8
1.
2.
3.
Screw
Washer
Flange nut
4.
5.
Top grill
Side grill
4.
Slide bearing holder onto bearing on rotor shaft.
Position front bearing cap (item 6) to bearing holder and
secure with four (4) flange head screws.
NOTE: Later production bearing holder (item 2) has a
groove that locates onto tab on inner housing (item 8).
If equipped, make sure that these items align during as-
sembly.
ProForce Debris Blower
Page 5 -- 9 Rev. A
Blower Assembly
| 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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