Toro Reelmaster 2000-D, Service Manual

Page: 88 / 208

Rev. A
Reelmaster 2000--D Hydraulic System Page 4 -- 51.1
Reel Gear Pump Service (Casappa)
1. Retaining ring
2. Shaft seal
3. Front flange
4. O--ring
5. Pressure seal
6. Back--up gasket
7. Front wear plate
8. Drive shaft
9. Idler gear
10. Rear wear plate
11. Dowel pin
12. Body
13. Washer (4 used)
14. Cap screw (4 used)
Figure 39.1
33 ft--lb
(45 N--m)
2
3
6
8
9
10
11
13
1
5
7
12
14
4
6
5
11
Disassembly (Fig. 39.1)
NOTE: The gear pump must be replaced as a complete
assembly. Individual gears, body and wear plates are
not available separately. Disassemble gear pump for
cleaning, inspection and seal replacement only.
1. Plug pump ports and clean the outside of the pump
thoroughly. After cleaning, remove plugs and drain any
oil out of the motor.
2. Use a marker to make a diagonal line across the
front flange and body for assembly purposes (Fig. 39.2).
IMPORTANT: Use caution when clamping gear
pump in a vise to avoid distorting any pump compo-
nents.
3. Secure the front cover of the pump in a vise with the
drive shaft pointing down.
Figure 39.2
MARKER LINE