Service Manual

Groundsmaster 360 Hydraulic SystemPage 4 − 101
37.Install key into key slot in RH pump shaft. Lubricate
inner and outer charge pump rotors with clean hydraulic
oil. Slide inner rotor onto pump shaft and align with key.
Place outer rotor onto inner rotor.
1. RH pump shaft
2. Outer pump rotor
3. Inner pump rotor
Figure 117
2
1
3
38.Install two (2) pins into pump body bores.
39.Apply clean grease to pump body O−rings to hold
them in position during assembly. Place O−rings in
pump body locations.
1. Pin 2. Pump body
Figure 118
2
1
1
40.Place pump body onto center case making sure that
O−rings remain in position. Install three (3) shorter and
two (2) longer flange head screws to secure pump body
to center case. Torque screws in a crossing pattern from
17 to 19 ft−lb (22 to 27 N−m).
1. Pump body 2. Center case
Figure 119
2
1
Hydraulic
System