Toro 3020, 5020, 2020 Troubleshooting cont, Problem, Hydraulic System Rev. A, Page 4 - 18 Rev. B

Troubleshooting (cont.)

Problem	Possible Cause
Attachment raises, but will not stay	Lift cylinders leak internally.
up.	Neutral position check valves in lift valve leak.
Difficult to make slight changes	Optional orifice fitting (85–9720) for lift control outlet is available
when raising and lowering the at-	that will improve sensitivity of lift control valve. This fitting is stan-
tachment (Sand Pro 2020 and	dard on the Sand Pro 5020.
3020).

Hydraulic System (Rev. A) Page 4 – 18 Rev. B Sand Pro 2020/3020/5020