Toro Reelmaster 2000-D, Руководство по обслуживанию

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Rev. A
Reelmaster 2000--D Hydraulic System Page 4 -- 56
Cutting Reel Motor Service (Serial Number Below 290000000)
1. Relief valve plug
2. O--ring
3. Shim
4. Spring
5. Ball
6. Relief valve seat
7. Backplate
8. Idler gear assembly
9. Drive gear assembly
10. Key
11. O--ring
12. Body
13. Alignment pin
14. Frontplate
15. Screw
16. Retaining ring
17. Oil seal
18. Backup washer
19. Relief valve assembly (# 1 thru 5)
Figure 44
1
2 3
4 5
6
7
8
9
10
16
17
18
19
11
12
13
14
15
11
13
25 to 28 ft--lb
(34 to 38 N--m)
10 to 12 ft--lb
(14 to 16 N--m)
The front cutting reel motors are identical. The rear cut-
ting reel motor has a different back plate than the front
motors. Service for front and rear reel motors is identi-
cal.
Disassembly (Fig. 44)
1. Make sure key is removed from the drive gear shaft.
2. Matchmark frontplate, body, and backplate to assure
proper reassembly.
3. Secure the motor in a vise with the drive shaft up.
4. Remove all eight screws.
5. Remove the motor from the vise. Remove the front-
plate from the body. A wooden block or soft face ham-
mer can be used to gently tap the motor when freeing the
frontplate.
6. Remove alignment pin from the body. Remove drive
gear (9) and idler gear (8) from the body.
7. Remove body from the backplate. Remove O--rings
from the body and backplate and discard.
8. Remove alignment pin from the backplate.
9. Remove retaining ring, oil seal, and backup washer
from the frontplate.