Toro Greensmaster 3250-D 04383, Руководство по обслуживанию

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Greensmaster 3250--D Hydraulic System (Rev. I) Page 4 -- 76
Reel Motor Service (Serial Number Under 220999999)
Figure 46
1
2
3
4 5
6
7
8
9
10
5
14
5
11
12
13
1. Hex socket head screw
2. Washer
3. Dowel pin
4. Cover assembly
5. Needle bearing
6. Idler gear assembly
7. Drive shaft assembly
8. Seal ring
9. Load plate assembly
10. Body assembly
11. Spacer
12. Shaft seal
13. Retaining ring
14. Dowel pin
190 to 210 in--lb
(21.5 to 23.7 N--m)
Disassembly (Fig. 46)
1. Make sure caps or plugs are in motor openings to
prevent contamination. Clean motor with solvent.
IMPORTANT: Use extreme caution when using a
vise to hold the motor. Do not over tighten. Parts
may be distorted.
2. Remove shaft seal as follows:
A. Remove retaining ring with retaining ring pliers.
B. Plug both motor ports (3/4--16 UNF--2B) with
threaded plugs. Attach hydraulic hand pump to the
external drain port (7/16--20 UNF--2B).
CAUTION
Point shaft seal away from face and body to pre-
vent possible injury.
IMPORTANT: Do not chisel or pry the shaft seal out
of its cavity. This could cause damage to the seal
bore or shaft and/or mounting hub area.
C. Apply pressure gradually into the motor. The
seal should “pop” easily out of the cavity.
D. Remove shaft seal and spacer from body as-
sembly.
3. Remove hex socket head screws and washers from
the cover assembly and body assembly.
4. Separate cover assembly from body assembly by
tapping lightly on the drive shaft with a plastic hammer;
do not pry apart.
5. Remove load plate assembly from the drive shaft
and idler gear assemblies. Discard load plate assembly.
6. Remove seal ring from the body assembly. Discard
seal ring.