Toro Groundsmaster 5900 Series - Pump Adapter Plate (Coupler)

PumpAdapterPlate(Coupler)
39 to 45 N·m
(29 to 33 ft-lb)
1
2
5
4
3
6
54 to 65 N·m
(40 to 48 ft-lb)
g287545
Figure28
1.Flywheelcover
4.Capscrew(8)
2.Washerheadscrew(12)5.Springcoupler
3.Hardenedwasher(8)
6.Engine
Removal
Note:Thehydraulicpumpassemblyneedstoberemovedfromenginebefore
couplercanberemoved.
1.Ifengineisinmachine,removehydraulicpumpassembly(seePiston
(Traction)Pump(page5–94)).
2.Removeywheelcoverandspringcouplerfromengine(Figure28).
Groundsmaster
®
5900&5910
Page4–31
YanmarDieselEngine:ServiceandRepairs
16227SLRevB