Toro Groundsmaster 7210 Service Manual page 161

Assembling the Transmission (continued)
Groundsmaster 7210
16222SL Rev C
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1. Right pump shaft
2. Outer pump rotor
41. Install the key into the key slot in the right pump shaft. Lubricate the inner
and outer charge pump rotors with clean hydraulic fluid. Slide the inner pump
rotor onto the pump shaft and align the pump rotor with the key. Place the
outer pump rotor onto the inner pump rotor.
42. Install the 2 pins into the bores of the pump body.
43. Apply clean grease to the pump body O-rings to hold them in position during
assembly. Place the O-rings in the pump body locations.
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1. Pin
Figure 109
3. Inner pump rotor
Figure 110
2. Pump body
Page 4–101 Hydraulic System: Service and Repairs