Deck Motor Repair (P/N 94-4907)
Mark before disassembling
7
4
Drive Shaft
4
7
Mounting flange
Body
Gears
8
5
2
1
3
6
Torque to 70 + 5 ft-lbs
Figure 35A
1.
2.
3.
Hex nut
Flat washer
Shaft seal
4. Load plate
5. O-ring seal
6. Retaining ring
7. Load seal
8. Square key
*
Seal Kit (Items 3, 5-8)
Disassembly
6. With the motor lying on its side, hold the driveshaft
and pull it squarely out of the body bringing the load
plates (4) with it.
1.
Use a marker or scribe to make a line across the body
and mounting flange for proper reassembly (put mark
along drive shaft side of body and flange as shown).
7. Remove the load plates (4) from the gears. Remove
the load seals (7) from the load plates.
2.
3.
4.
Remove key (8) from shaft.
Inspection and Repair
Remove nuts (1) and washers (2).
1.
Wash each of the components with cleaning solvent
Use a soft face hammer to lightly tap the mounting
or mineral spirits and dry with a lint free cloth or com-
pressed air.
flange to disengage it from the body. Slide the flange off
of the shaft.
2.
Body: Inspect the body bore cut-in where gears wipe
5.
5.
squarely out of the mounting flange, taking care not to
damage any sealing surfaces.
Remove O-ring seal (5).
into the body. The cut-in should be bright and polished
inappearancewithadepthoflessthan.08mm.Replace
the motor if the surface is scored, has a matt appear-
ance or shows signs that the tip of the gears have dug
in and torn away the surface material. Inspect for dam-
age to port threads and body O-ring recesses.
Remove retaining ring (6) and push the shaft seal (3)
NOTE: Before disassembling internal components,
mark the load plates for proper reassembly. Mark on an
area awayfromtheseal location.Mark “F”for flangeend
and “B” for body end.
Groundsmaster 580-D
Rev. A
PTO System Repairs
Page 4 - 40.1
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 30581, Toro Groundsmaster 580 D |
| Download File |
|
| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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