IMPORTANT: Note position of the open and closed
side of the wear plates before removing. Also, iden-
tify wear plates (front and rear) with a marker for
proper assembly.
C. Thickness of wear plates should be equal.
5.
Inspect front plate and back plate for damage or
wear.
8.
gear, and front wear plate from the front plate.
Carefully remove rear wear plate, idler gear, drive
3
9.
Remove and discard back--upgaskets and pressure
seals from wear plates.
2
10.Turn
front plate over, with seal side up, and remove
the retaining ring using snap ring pliers.
IMPORTANT: Make sure not to damage the counter
bore when removing the shaft seal from the front
plate.
1
11.
Remove and discard shaft seal from the front plate.
4
Figure 51
3.
4.
Inspection
1.
2.
Gear shaft spline
Gear shaft
Gear teeth
Gear face edge
1.
Remove any nicks and burrs from all parts with
emery cloth.
Assembly (Fig. 49)
When assembling the motor, check the marker
line on each part to make sure the parts are properly
aligned during assembly.
Note:
CAUTION
Use eye protection such as goggles when using
compressed air.
1. Lubricate o--rings,pressureseals,back--upgaskets,
and wear plate groves with a thin coat of petroleum jelly.
Lubricate all other internal parts freely with clean hy-
draulic oil.
2.
Clean all parts with solvent. Dry all parts with com-
pressed air.
2.
Installnewshaftsealinfrontplatewithsealpartnum-
ber facing out. Seal should be pressed into place until it
reaches the bottom of the bore.
3.
(Fig. 51):
Inspect drive gears and idler gears for the following
3.
4.
Install retaining ring into the groove of the front plate.
Place front plate, shaft seal side down, on a flat sur-
A. Drivegearshaftsplineshouldbefreeoftwistedor
broken teeth.
face.
B. Gear shafts should be free of rough surfaces and
excessive wear at bushing points and sealing areas.
Scoring, rough surfaces, or wear on gear shafts indi-
cates need for replacement.
5.
Install the pressure seals, flat side outward, into the
grooves in the wear plates. Follow by carefully placing
the backup gaskets, flat side outward, between the
pressure seals and the grooves in the wear plate.
C. Gear teeth should be free of excessive scoring
and wear. Any broken or nicked gear teeth must be
replaced.
6.
Applyalightcoatingofpetroleumjellytotheexposed
side of the front plate.
D. Inspect gear face edge for sharpness. Sharp
edges of gears will mill into wear plates and, thus,
must be replaced.
7.
Lubricatethedrivegearshaftwithcleanhydraulicoil.
Insert the drive end of the drive shaft through the wear
platewiththepressuresealsidedownandtheopenside
of the pressure seal pointing to the inlet side of the mo-
tor. Carefully install shaft into front plate.
4.
Inspect wear plates for the following:
A. Bearingareasshouldnothaveexcessive wearor
scoring.
8.
Lubricate the idler gear shaft with clean hydraulic oil.
Install idler gear shaft into the remaining position in the
wear plate. Apply a light coating of clean hydraulic oil to
gear faces.
B. Face of wear plates that are in contact with gears
should be free of wear, roughness or scoring.
Groundsmaster 3500--D
Page 4 -- 75
Hydraulic System (Rev. D)
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 3500 D |
| Download File |
|
| Document Type | Catalog |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
(0 votes, average: 0 out of 5)